diff --git a/Documentation/DocBook/libata.tmpl b/Documentation/DocBook/libata.tmpl
index ba99757715036..ff3e5bec1c245 100644
--- a/Documentation/DocBook/libata.tmpl
+++ b/Documentation/DocBook/libata.tmpl
@@ -107,10 +107,6 @@ void (*dev_config) (struct ata_port *, struct ata_device *);
 	issue of SET FEATURES - XFER MODE, and prior to operation.
 	</para>
 	<para>
-	Called by ata_device_add() after ata_dev_identify() determines
-	a device is present.
-	</para>
-	<para>
 	This entry may be specified as NULL in ata_port_operations.
 	</para>
 
@@ -154,8 +150,8 @@ unsigned int (*mode_filter) (struct ata_port *, struct ata_device *, unsigned in
 
 	<sect2><title>Taskfile read/write</title>
 	<programlisting>
-void (*tf_load) (struct ata_port *ap, struct ata_taskfile *tf);
-void (*tf_read) (struct ata_port *ap, struct ata_taskfile *tf);
+void (*sff_tf_load) (struct ata_port *ap, struct ata_taskfile *tf);
+void (*sff_tf_read) (struct ata_port *ap, struct ata_taskfile *tf);
 	</programlisting>
 
 	<para>
@@ -164,36 +160,35 @@ void (*tf_read) (struct ata_port *ap, struct ata_taskfile *tf);
 	hardware registers / DMA buffers, to obtain the current set of
 	taskfile register values.
 	Most drivers for taskfile-based hardware (PIO or MMIO) use
-	ata_tf_load() and ata_tf_read() for these hooks.
+	ata_sff_tf_load() and ata_sff_tf_read() for these hooks.
 	</para>
 
 	</sect2>
 
 	<sect2><title>PIO data read/write</title>
 	<programlisting>
-void (*data_xfer) (struct ata_device *, unsigned char *, unsigned int, int);
+void (*sff_data_xfer) (struct ata_device *, unsigned char *, unsigned int, int);
 	</programlisting>
 
 	<para>
 All bmdma-style drivers must implement this hook.  This is the low-level
 operation that actually copies the data bytes during a PIO data
 transfer.
-Typically the driver
-will choose one of ata_pio_data_xfer_noirq(), ata_pio_data_xfer(), or
-ata_mmio_data_xfer().
+Typically the driver will choose one of ata_sff_data_xfer_noirq(),
+ata_sff_data_xfer(), or ata_sff_data_xfer32().
 	</para>
 
 	</sect2>
 
 	<sect2><title>ATA command execute</title>
 	<programlisting>
-void (*exec_command)(struct ata_port *ap, struct ata_taskfile *tf);
+void (*sff_exec_command)(struct ata_port *ap, struct ata_taskfile *tf);
 	</programlisting>
 
 	<para>
 	causes an ATA command, previously loaded with
 	->tf_load(), to be initiated in hardware.
-	Most drivers for taskfile-based hardware use ata_exec_command()
+	Most drivers for taskfile-based hardware use ata_sff_exec_command()
 	for this hook.
 	</para>
 
@@ -218,8 +213,8 @@ command.
 
 	<sect2><title>Read specific ATA shadow registers</title>
 	<programlisting>
-u8   (*check_status)(struct ata_port *ap);
-u8   (*check_altstatus)(struct ata_port *ap);
+u8   (*sff_check_status)(struct ata_port *ap);
+u8   (*sff_check_altstatus)(struct ata_port *ap);
 	</programlisting>
 
 	<para>
@@ -227,20 +222,14 @@ u8   (*check_altstatus)(struct ata_port *ap);
 	hardware.  On some hardware, reading the Status register has
 	the side effect of clearing the interrupt condition.
 	Most drivers for taskfile-based hardware use
-	ata_check_status() for this hook.
-	</para>
-	<para>
-	Note that because this is called from ata_device_add(), at
-	least a dummy function that clears device interrupts must be
-	provided for all drivers, even if the controller doesn't
-	actually have a taskfile status register.
+	ata_sff_check_status() for this hook.
 	</para>
 
 	</sect2>
 
 	<sect2><title>Select ATA device on bus</title>
 	<programlisting>
-void (*dev_select)(struct ata_port *ap, unsigned int device);
+void (*sff_dev_select)(struct ata_port *ap, unsigned int device);
 	</programlisting>
 
 	<para>
@@ -251,9 +240,7 @@ void (*dev_select)(struct ata_port *ap, unsigned int device);
 	</para>
 	<para>
 	Most drivers for taskfile-based hardware use
-	ata_std_dev_select() for this hook.  Controllers which do not
-	support second drives on a port (such as SATA contollers) will
-	use ata_noop_dev_select().
+	ata_sff_dev_select() for this hook.
 	</para>
 
 	</sect2>
@@ -441,13 +428,13 @@ void (*irq_clear) (struct ata_port *);
 	to struct ata_host_set.
 	</para>
 	<para>
-	Most legacy IDE drivers use ata_interrupt() for the
+	Most legacy IDE drivers use ata_sff_interrupt() for the
 	irq_handler hook, which scans all ports in the host_set,
 	determines which queued command was active (if any), and calls
-	ata_host_intr(ap,qc).
+	ata_sff_host_intr(ap,qc).
 	</para>
 	<para>
-	Most legacy IDE drivers use ata_bmdma_irq_clear() for the
+	Most legacy IDE drivers use ata_sff_irq_clear() for the
 	irq_clear() hook, which simply clears the interrupt and error
 	flags in the DMA status register.
 	</para>
@@ -496,10 +483,6 @@ void (*host_stop) (struct ata_host_set *host_set);
 	data from port at this time.
 	</para>
 	<para>
-	Many drivers use ata_port_stop() as this hook, which frees the
-	PRD table.
-	</para>
-	<para>
 	->host_stop() is called after all ->port_stop() calls
 have completed.  The hook must finalize hardware shutdown, release DMA
 and other resources, etc.
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index ed511af0f79a5..a5e381185de9f 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -520,29 +520,6 @@ Who:	Hans de Goede <hdegoede@redhat.com>
 
 ----------------------------
 
-What:	corgikbd, spitzkbd, tosakbd driver
-When:	2.6.35
-Files:	drivers/input/keyboard/{corgi,spitz,tosa}kbd.c
-Why:	We now have a generic GPIO based matrix keyboard driver that
-	are fully capable of handling all the keys on these devices.
-	The original drivers manipulate the GPIO registers directly
-	and so are difficult to maintain.
-Who:	Eric Miao <eric.y.miao@gmail.com>
-
-----------------------------
-
-What:	corgi_ssp and corgi_ts driver
-When:	2.6.35
-Files:	arch/arm/mach-pxa/corgi_ssp.c, drivers/input/touchscreen/corgi_ts.c
-Why:	The corgi touchscreen is now deprecated in favour of the generic
-	ads7846.c driver. The noise reduction technique used in corgi_ts.c,
-	that's to wait till vsync before ADC sampling, is also integrated into
-	ads7846 driver now. Provided that the original driver is not generic
-	and is difficult to maintain, it will be removed later.
-Who:	Eric Miao <eric.y.miao@gmail.com>
-
-----------------------------
-
 What:	capifs
 When:	February 2011
 Files:	drivers/isdn/capi/capifs.*
@@ -589,3 +566,26 @@ Why:	Useful in 2003, implementation is a hack.
 	Generally invoked by accident today.
 	Seen as doing more harm than good.
 Who:	Len Brown <len.brown@intel.com>
+
+----------------------------
+
+What:	video4linux /dev/vtx teletext API support
+When:	2.6.35
+Files:	drivers/media/video/saa5246a.c drivers/media/video/saa5249.c
+	include/linux/videotext.h
+Why:	The vtx device nodes have been superseded by vbi device nodes
+	for many years. No applications exist that use the vtx support.
+	Of the two i2c drivers that actually support this API the saa5249
+	has been impossible to use for a year now and no known hardware
+	that supports this device exists. The saa5246a is theoretically
+	supported by the old mxb boards, but it never actually worked.
+
+	In summary: there is no hardware that can use this API and there
+	are no applications actually implementing this API.
+
+	The vtx support still reserves minors 192-223 and we would really
+	like to reuse those for upcoming new functionality. In the unlikely
+	event that new hardware appears that wants to use the functionality
+	provided by the vtx API, then that functionality should be build
+	around the sliced VBI API instead.
+Who:	Hans Verkuil <hverkuil@xs4all.nl>
diff --git a/Documentation/i2c/writing-clients b/Documentation/i2c/writing-clients
index 3219ee0dbfef1..5ebf5af1d7160 100644
--- a/Documentation/i2c/writing-clients
+++ b/Documentation/i2c/writing-clients
@@ -74,6 +74,11 @@ structure at all.  You should use this to keep device-specific data.
 	/* retrieve the value */
 	void *i2c_get_clientdata(const struct i2c_client *client);
 
+Note that starting with kernel 2.6.34, you don't have to set the `data' field
+to NULL in remove() or if probe() failed anymore. The i2c-core does this
+automatically on these occasions. Those are also the only times the core will
+touch this field.
+
 
 Accessing the client
 ====================
diff --git a/Documentation/input/elantech.txt b/Documentation/input/elantech.txt
index a10c3b6ba7c42..56941ae1f5dbd 100644
--- a/Documentation/input/elantech.txt
+++ b/Documentation/input/elantech.txt
@@ -333,14 +333,14 @@ byte 0:
 byte 1:
 
    bit   7   6   5   4   3   2   1   0
-        x15 x14 x13 x12 x11 x10 x9  x8
+         .   .   .   .   .  x10 x9  x8
 
 byte 2:
 
    bit   7   6   5   4   3   2   1   0
         x7  x6  x5  x4  x4  x2  x1  x0
 
-         x15..x0 = absolute x value (horizontal)
+         x10..x0 = absolute x value (horizontal)
 
 byte 3:
 
@@ -350,14 +350,14 @@ byte 3:
 byte 4:
 
    bit   7   6   5   4   3   2   1   0
-        y15 y14 y13 y12 y11 y10 y8  y8
+         .   .   .   .   .   .  y9  y8
 
 byte 5:
 
    bit   7   6   5   4   3   2   1   0
         y7  y6  y5  y4  y3  y2  y1  y0
 
-         y15..y0 = absolute y value (vertical)
+         y9..y0 = absolute y value (vertical)
 
 
 4.2.2 Two finger touch
diff --git a/MAINTAINERS b/MAINTAINERS
index 27299d1394784..5a2387d13339f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1000,6 +1000,20 @@ W:	http://www.arm.linux.org.uk/
 S:	Maintained
 F:	arch/arm/vfp/
 
+ARM/VOIPAC PXA270 SUPPORT
+M:	Marek Vasut <marek.vasut@gmail.com>
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S:	Maintained
+F:	arch/arm/mach-pxa/vpac270.c
+F:	arch/arm/mach-pxa/include/mach-pxa/vpac270.h
+
+ARM/ZIPIT Z2 SUPPORT
+M:	Marek Vasut <marek.vasut@gmail.com>
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S:	Maintained
+F:	arch/arm/mach-pxa/z2.c
+F:	arch/arm/mach-pxa/include/mach-pxa/z2.h
+
 ASC7621 HARDWARE MONITOR DRIVER
 M:	George Joseph <george.joseph@fairview5.com>
 L:	lm-sensors@lm-sensors.org
diff --git a/Makefile b/Makefile
index 5f05f8cbeda4b..701bc65b3952f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 34
-EXTRAVERSION = -rc6
+EXTRAVERSION = -rc7
 NAME = Sheep on Meth
 
 # *DOCUMENTATION*
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 6ab6b337a913c..c5191b1532e82 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -685,8 +685,8 @@ proc_types:
 		W(b)	__armv4_mmu_cache_off
 		W(b)	__armv4_mmu_cache_flush
 
-		.word	0x56056930
-		.word	0xff0ffff0		@ PXA935
+		.word	0x56056900
+		.word	0xffffff00		@ PXA9xx
 		W(b)	__armv4_mmu_cache_on
 		W(b)	__armv4_mmu_cache_off
 		W(b)	__armv4_mmu_cache_flush
@@ -697,12 +697,6 @@ proc_types:
 		W(b)	__armv4_mmu_cache_off
 		W(b)	__armv5tej_mmu_cache_flush
 
-		.word	0x56056930
-		.word	0xff0ffff0		@ PXA935
-		W(b)	__armv4_mmu_cache_on
-		W(b)	__armv4_mmu_cache_off
-		W(b)	__armv4_mmu_cache_flush
-
 		.word	0x56050000		@ Feroceon
 		.word	0xff0f0000
 		W(b)	__armv4_mmu_cache_on
diff --git a/arch/arm/configs/imote2_defconfig b/arch/arm/configs/imote2_defconfig
index 95d2becfc6641..21f2bff8a363a 100644
--- a/arch/arm/configs/imote2_defconfig
+++ b/arch/arm/configs/imote2_defconfig
@@ -1,13 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc8
-# Sat Feb 13 21:48:53 2010
+# Linux kernel version: 2.6.34-rc2
+# Thu Apr  8 14:49:08 2010
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_HAVE_PROC_CPU=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -19,6 +20,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_ARCH_HAS_CPUFREQ=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_ARCH_MTD_XIP=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_VECTORS_BASE=0xffff0000
@@ -60,11 +62,6 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_GROUP_SCHED=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_RT_GROUP_SCHED is not set
-CONFIG_USER_SCHED=y
-# CONFIG_CGROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
@@ -97,10 +94,14 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
 #
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 # CONFIG_COMPAT_BRK is not set
 CONFIG_SLAB=y
@@ -184,6 +185,7 @@ CONFIG_MMU=y
 # CONFIG_ARCH_REALVIEW is not set
 # CONFIG_ARCH_VERSATILE is not set
 # CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_BCMRING is not set
 # CONFIG_ARCH_CLPS711X is not set
 # CONFIG_ARCH_GEMINI is not set
 # CONFIG_ARCH_EBSA110 is not set
@@ -193,7 +195,6 @@ CONFIG_MMU=y
 # CONFIG_ARCH_STMP3XXX is not set
 # CONFIG_ARCH_NETX is not set
 # CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_NOMADIK is not set
 # CONFIG_ARCH_IOP13XX is not set
 # CONFIG_ARCH_IOP32X is not set
 # CONFIG_ARCH_IOP33X is not set
@@ -210,21 +211,26 @@ CONFIG_MMU=y
 # CONFIG_ARCH_KS8695 is not set
 # CONFIG_ARCH_NS9XXX is not set
 # CONFIG_ARCH_W90X900 is not set
+# CONFIG_ARCH_NUC93X is not set
 # CONFIG_ARCH_PNX4008 is not set
 CONFIG_ARCH_PXA=y
 # CONFIG_ARCH_MSM is not set
+# CONFIG_ARCH_SHMOBILE is not set
 # CONFIG_ARCH_RPC is not set
 # CONFIG_ARCH_SA1100 is not set
 # CONFIG_ARCH_S3C2410 is not set
 # CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_S5P6440 is not set
+# CONFIG_ARCH_S5P6442 is not set
 # CONFIG_ARCH_S5PC1XX is not set
+# CONFIG_ARCH_S5PV210 is not set
 # CONFIG_ARCH_SHARK is not set
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_U300 is not set
+# CONFIG_ARCH_U8500 is not set
+# CONFIG_ARCH_NOMADIK is not set
 # CONFIG_ARCH_DAVINCI is not set
 # CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_BCMRING is not set
-# CONFIG_ARCH_U8500 is not set
 
 #
 # Intel PXA2xx/PXA3xx Implementations
@@ -253,6 +259,7 @@ CONFIG_ARCH_PXA=y
 # CONFIG_MACH_EM_X270 is not set
 # CONFIG_MACH_EXEDA is not set
 # CONFIG_MACH_CM_X300 is not set
+# CONFIG_MACH_CAPC7117 is not set
 # CONFIG_ARCH_GUMSTIX is not set
 CONFIG_MACH_INTELMOTE2=y
 # CONFIG_MACH_STARGATE2 is not set
@@ -275,7 +282,11 @@ CONFIG_MACH_INTELMOTE2=y
 # CONFIG_PXA_EZX is not set
 # CONFIG_MACH_MP900C is not set
 # CONFIG_ARCH_PXA_PALM is not set
+# CONFIG_MACH_RAUMFELD_RC is not set
+# CONFIG_MACH_RAUMFELD_CONNECTOR is not set
+# CONFIG_MACH_RAUMFELD_SPEAKER is not set
 # CONFIG_PXA_SHARPSL is not set
+# CONFIG_MACH_ICONTROL is not set
 # CONFIG_ARCH_PXA_ESERIES is not set
 CONFIG_PXA27x=y
 CONFIG_PXA_SSP=y
@@ -302,6 +313,7 @@ CONFIG_ARM_THUMB=y
 CONFIG_ARM_L1_CACHE_SHIFT=5
 CONFIG_IWMMXT=y
 CONFIG_XSCALE_PMU=y
+CONFIG_CPU_HAS_PMU=y
 CONFIG_COMMON_CLKDEV=y
 
 #
@@ -352,7 +364,7 @@ CONFIG_ALIGNMENT_TRAP=y
 #
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=tty1 root=/dev/mmcblk0p2 rootfstype=ext2 rootdelay=3 ip=192.168.0.202:192.168.0.200:192.168.0.200:255.255.255.0 debug"
+CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=jffs2 console=ttyS2,115200 mem=32M"
 # CONFIG_XIP_KERNEL is not set
 CONFIG_KEXEC=y
 CONFIG_ATAGS_PROC=y
@@ -360,24 +372,8 @@ CONFIG_ATAGS_PROC=y
 #
 # CPU Power Management
 #
-CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_TABLE=y
-CONFIG_CPU_FREQ_DEBUG=y
-CONFIG_CPU_FREQ_STAT=y
-# CONFIG_CPU_FREQ_STAT_DETAILS is not set
-CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
-# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
-CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
-CONFIG_CPU_FREQ_GOV_POWERSAVE=m
-CONFIG_CPU_FREQ_GOV_USERSPACE=m
-CONFIG_CPU_FREQ_GOV_ONDEMAND=m
-CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
-CONFIG_CPU_IDLE=y
-CONFIG_CPU_IDLE_GOV_LADDER=y
-CONFIG_CPU_IDLE_GOV_MENU=y
+# CONFIG_CPU_FREQ is not set
+# CONFIG_CPU_IDLE is not set
 
 #
 # Floating point emulation
@@ -409,6 +405,7 @@ CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
 CONFIG_APM_EMULATION=y
 CONFIG_PM_RUNTIME=y
+CONFIG_PM_OPS=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_NET=y
 
@@ -416,7 +413,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -506,6 +502,7 @@ CONFIG_NF_CT_NETLINK=m
 CONFIG_NETFILTER_XTABLES=m
 CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
 # CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_CT is not set
 # CONFIG_NETFILTER_XT_TARGET_DSCP is not set
 CONFIG_NETFILTER_XT_TARGET_HL=m
 CONFIG_NETFILTER_XT_TARGET_LED=m
@@ -622,6 +619,7 @@ CONFIG_IP6_NF_RAW=m
 # CONFIG_ATM is not set
 CONFIG_STP=m
 CONFIG_BRIDGE=m
+# CONFIG_BRIDGE_IGMP_SNOOPING is not set
 # CONFIG_NET_DSA is not set
 # CONFIG_VLAN_8021Q is not set
 # CONFIG_DECNET is not set
@@ -646,32 +644,7 @@ CONFIG_NET_CLS_ROUTE=y
 # CONFIG_HAMRADIO is not set
 # CONFIG_CAN is not set
 # CONFIG_IRDA is not set
-CONFIG_BT=y
-CONFIG_BT_L2CAP=y
-CONFIG_BT_SCO=y
-CONFIG_BT_RFCOMM=y
-CONFIG_BT_RFCOMM_TTY=y
-CONFIG_BT_BNEP=y
-CONFIG_BT_BNEP_MC_FILTER=y
-CONFIG_BT_BNEP_PROTO_FILTER=y
-CONFIG_BT_HIDP=y
-
-#
-# Bluetooth device drivers
-#
-CONFIG_BT_HCIBTUSB=m
-CONFIG_BT_HCIBTSDIO=m
-CONFIG_BT_HCIUART=y
-CONFIG_BT_HCIUART_H4=y
-# CONFIG_BT_HCIUART_BCSP is not set
-# CONFIG_BT_HCIUART_LL is not set
-CONFIG_BT_HCIBCM203X=m
-CONFIG_BT_HCIBPA10X=m
-CONFIG_BT_HCIBFUSB=m
-CONFIG_BT_HCIVHCI=m
-CONFIG_BT_MRVL=m
-CONFIG_BT_MRVL_SDIO=m
-# CONFIG_BT_ATH3K is not set
+# CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
 CONFIG_FIB_RULES=y
 # CONFIG_WIRELESS is not set
@@ -687,7 +660,8 @@ CONFIG_FIB_RULES=y
 # Generic Driver Options
 #
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_DEVTMPFS is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=m
@@ -703,9 +677,9 @@ CONFIG_MTD=y
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
-# CONFIG_MTD_AFS_PARTS is not set
-# CONFIG_MTD_AR7_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_AFS_PARTS=y
+CONFIG_MTD_AR7_PARTS=y
 
 #
 # User Modules And Translation Layers
@@ -812,6 +786,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -965,6 +940,7 @@ CONFIG_SERIAL_PXA=y
 CONFIG_SERIAL_PXA_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 CONFIG_LEGACY_PTYS=y
@@ -993,6 +969,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_PXA=y
 # CONFIG_I2C_PXA_SLAVE is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -1006,15 +983,9 @@ CONFIG_I2C_PXA=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 CONFIG_SPI=y
 # CONFIG_SPI_DEBUG is not set
 CONFIG_SPI_MASTER=y
@@ -1046,10 +1017,12 @@ CONFIG_GPIO_SYSFS=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
@@ -1093,10 +1066,12 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 # CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_MFD_ASIC3 is not set
 # CONFIG_HTC_EGPIO is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
@@ -1105,22 +1080,25 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_TC6393XB is not set
 CONFIG_PMIC_DA903X=y
 # CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_MFD_MC13783 is not set
 # CONFIG_AB3100_CORE is not set
 # CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
 # CONFIG_AB4500_CORE is not set
 CONFIG_REGULATOR=y
 CONFIG_REGULATOR_DEBUG=y
+# CONFIG_REGULATOR_DUMMY is not set
 # CONFIG_REGULATOR_FIXED_VOLTAGE is not set
 CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
 CONFIG_REGULATOR_USERSPACE_CONSUMER=y
 # CONFIG_REGULATOR_BQ24022 is not set
 # CONFIG_REGULATOR_MAX1586 is not set
+# CONFIG_REGULATOR_MAX8649 is not set
 # CONFIG_REGULATOR_MAX8660 is not set
 CONFIG_REGULATOR_DA903X=y
 # CONFIG_REGULATOR_LP3971 is not set
@@ -1218,6 +1196,7 @@ CONFIG_VIDEO_IR_I2C=y
 # CONFIG_VIDEO_SAA7191 is not set
 # CONFIG_VIDEO_TVP514X is not set
 # CONFIG_VIDEO_TVP5150 is not set
+# CONFIG_VIDEO_TVP7002 is not set
 # CONFIG_VIDEO_VPX3220 is not set
 
 #
@@ -1264,15 +1243,7 @@ CONFIG_SOC_CAMERA_MT9M111=y
 CONFIG_VIDEO_PXA27x=y
 # CONFIG_VIDEO_SH_MOBILE_CEU is not set
 # CONFIG_V4L_USB_DRIVERS is not set
-CONFIG_RADIO_ADAPTERS=y
-# CONFIG_I2C_SI4713 is not set
-# CONFIG_RADIO_SI4713 is not set
-# CONFIG_USB_DSBR is not set
-# CONFIG_RADIO_SI470X is not set
-# CONFIG_USB_MR800 is not set
-CONFIG_RADIO_TEA5764=y
-CONFIG_RADIO_TEA5764_XTAL=y
-# CONFIG_RADIO_TEF6862 is not set
+# CONFIG_RADIO_ADAPTERS is not set
 # CONFIG_DAB is not set
 
 #
@@ -1398,8 +1369,6 @@ CONFIG_HID=y
 #
 # Special HID drivers
 #
-CONFIG_HID_APPLE=m
-# CONFIG_HID_WACOM is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1477,7 +1446,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1489,7 +1457,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 CONFIG_USB_GADGET=y
 # CONFIG_USB_GADGET_DEBUG is not set
 # CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -1529,6 +1496,7 @@ CONFIG_USB_ETH=y
 # CONFIG_USB_MIDI_GADGET is not set
 # CONFIG_USB_G_PRINTER is not set
 # CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_NOKIA is not set
 # CONFIG_USB_G_MULTI is not set
 
 #
@@ -1555,8 +1523,6 @@ CONFIG_SDIO_UART=m
 #
 CONFIG_MMC_PXA=y
 # CONFIG_MMC_SDHCI is not set
-# CONFIG_MMC_AT91 is not set
-# CONFIG_MMC_ATMELMCI is not set
 CONFIG_MMC_SPI=y
 # CONFIG_MEMSTICK is not set
 CONFIG_NEW_LEDS=y
@@ -1574,11 +1540,11 @@ CONFIG_LEDS_LP3944=y
 # CONFIG_LEDS_REGULATOR is not set
 # CONFIG_LEDS_BD2802 is not set
 # CONFIG_LEDS_LT3593 is not set
+CONFIG_LEDS_TRIGGERS=y
 
 #
 # LED Triggers
 #
-CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
 CONFIG_LEDS_TRIGGER_BACKLIGHT=y
@@ -1656,7 +1622,7 @@ CONFIG_RTC_INTF_DEV=y
 # on-CPU RTC drivers
 #
 # CONFIG_RTC_DRV_SA1100 is not set
-# CONFIG_RTC_DRV_PXA is not set
+CONFIG_RTC_DRV_PXA=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
@@ -1681,19 +1647,10 @@ CONFIG_EXT3_FS_XATTR=y
 CONFIG_JBD=m
 # CONFIG_JBD_DEBUG is not set
 CONFIG_FS_MBCACHE=m
-CONFIG_REISERFS_FS=m
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-CONFIG_REISERFS_FS_XATTR=y
-CONFIG_REISERFS_FS_POSIX_ACL=y
-CONFIG_REISERFS_FS_SECURITY=y
+# CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
-CONFIG_XFS_FS=m
-# CONFIG_XFS_QUOTA is not set
-# CONFIG_XFS_POSIX_ACL is not set
-# CONFIG_XFS_RT is not set
-# CONFIG_XFS_DEBUG is not set
+# CONFIG_XFS_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
 # CONFIG_NILFS2_FS is not set
@@ -1716,9 +1673,7 @@ CONFIG_CUSE=m
 #
 # CD-ROM/DVD Filesystems
 #
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
+# CONFIG_ISO9660_FS is not set
 # CONFIG_UDF_FS is not set
 
 #
@@ -1750,12 +1705,14 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
-CONFIG_JFFS2_FS=m
+CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
-# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
-# CONFIG_JFFS2_SUMMARY is not set
-# CONFIG_JFFS2_FS_XATTR is not set
+CONFIG_JFFS2_FS_WBUF_VERIFY=y
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_FS_XATTR=y
+CONFIG_JFFS2_FS_POSIX_ACL=y
+CONFIG_JFFS2_FS_SECURITY=y
 CONFIG_JFFS2_COMPRESSION_OPTIONS=y
 CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_LZO=y
@@ -1765,6 +1722,7 @@ CONFIG_JFFS2_RUBIN=y
 CONFIG_JFFS2_CMODE_PRIORITY=y
 # CONFIG_JFFS2_CMODE_SIZE is not set
 # CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=m
 CONFIG_SQUASHFS=m
 # CONFIG_SQUASHFS_EMBEDDED is not set
@@ -1802,6 +1760,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
 # CONFIG_SMB_NLS_DEFAULT is not set
+# CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 CONFIG_CIFS_STATS=y
 # CONFIG_CIFS_STATS2 is not set
@@ -1895,6 +1854,7 @@ CONFIG_DEBUG_SPINLOCK=y
 CONFIG_DEBUG_MUTEXES=y
 CONFIG_DEBUG_LOCK_ALLOC=y
 CONFIG_PROVE_LOCKING=y
+# CONFIG_PROVE_RCU is not set
 CONFIG_LOCKDEP=y
 # CONFIG_LOCK_STAT is not set
 # CONFIG_DEBUG_LOCKDEP is not set
@@ -1918,6 +1878,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
@@ -2061,9 +2022,9 @@ CONFIG_CRC32=y
 CONFIG_CRC7=y
 CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_LZO_COMPRESS=m
-CONFIG_LZO_DECOMPRESS=m
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
 CONFIG_DECOMPRESS_GZIP=y
 CONFIG_DECOMPRESS_BZIP2=y
 CONFIG_DECOMPRESS_LZMA=y
@@ -2075,3 +2036,4 @@ CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
diff --git a/arch/arm/configs/mmp2_defconfig b/arch/arm/configs/mmp2_defconfig
index 03f76cfc941cf..4b55dcb60029d 100644
--- a/arch/arm/configs/mmp2_defconfig
+++ b/arch/arm/configs/mmp2_defconfig
@@ -1,13 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc2
-# Tue Jan  5 13:55:22 2010
+# Linux kernel version: 2.6.34-rc5
+# Wed Apr 28 11:23:19 2010
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
 CONFIG_GENERIC_GPIO=y
 CONFIG_GENERIC_TIME=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_HAVE_PROC_CPU=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -18,6 +19,7 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -32,6 +34,12 @@ CONFIG_LOCK_KERNEL=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_BZIP2 is not set
+# CONFIG_KERNEL_LZMA is not set
+# CONFIG_KERNEL_LZO is not set
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
@@ -52,7 +60,6 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
@@ -85,10 +92,14 @@ CONFIG_TIMERFD=y
 CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
 
 #
 # Kernel Performance Events And Counters
 #
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_COMPAT_BRK=y
 CONFIG_SLAB=y
@@ -104,6 +115,7 @@ CONFIG_HAVE_CLK=y
 #
 # GCOV-based kernel profiling
 #
+# CONFIG_GCOV_KERNEL is not set
 # CONFIG_SLOW_WORK is not set
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
@@ -170,6 +182,7 @@ CONFIG_MMU=y
 # CONFIG_ARCH_REALVIEW is not set
 # CONFIG_ARCH_VERSATILE is not set
 # CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_BCMRING is not set
 # CONFIG_ARCH_CLPS711X is not set
 # CONFIG_ARCH_GEMINI is not set
 # CONFIG_ARCH_EBSA110 is not set
@@ -179,7 +192,6 @@ CONFIG_MMU=y
 # CONFIG_ARCH_STMP3XXX is not set
 # CONFIG_ARCH_NETX is not set
 # CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_NOMADIK is not set
 # CONFIG_ARCH_IOP13XX is not set
 # CONFIG_ARCH_IOP32X is not set
 # CONFIG_ARCH_IOP33X is not set
@@ -196,21 +208,26 @@ CONFIG_ARCH_MMP=y
 # CONFIG_ARCH_KS8695 is not set
 # CONFIG_ARCH_NS9XXX is not set
 # CONFIG_ARCH_W90X900 is not set
+# CONFIG_ARCH_NUC93X is not set
 # CONFIG_ARCH_PNX4008 is not set
 # CONFIG_ARCH_PXA is not set
 # CONFIG_ARCH_MSM is not set
+# CONFIG_ARCH_SHMOBILE is not set
 # CONFIG_ARCH_RPC is not set
 # CONFIG_ARCH_SA1100 is not set
 # CONFIG_ARCH_S3C2410 is not set
 # CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_S5P6440 is not set
+# CONFIG_ARCH_S5P6442 is not set
 # CONFIG_ARCH_S5PC1XX is not set
+# CONFIG_ARCH_S5PV210 is not set
 # CONFIG_ARCH_SHARK is not set
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_U300 is not set
+# CONFIG_ARCH_U8500 is not set
+# CONFIG_ARCH_NOMADIK is not set
 # CONFIG_ARCH_DAVINCI is not set
 # CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_BCMRING is not set
-# CONFIG_ARCH_U8500 is not set
 # CONFIG_MACH_TAVOREVB is not set
 
 #
@@ -218,8 +235,10 @@ CONFIG_ARCH_MMP=y
 #
 # CONFIG_MACH_ASPENITE is not set
 # CONFIG_MACH_ZYLONITE2 is not set
+# CONFIG_MACH_AVENGERS_LITE is not set
 # CONFIG_MACH_TTC_DKB is not set
 CONFIG_MACH_FLINT=y
+CONFIG_MACH_MARVELL_JASPER=y
 CONFIG_CPU_MMP2=y
 CONFIG_PLAT_PXA=y
 
@@ -246,7 +265,10 @@ CONFIG_ARM_THUMB=y
 # CONFIG_CPU_ICACHE_DISABLE is not set
 # CONFIG_CPU_DCACHE_DISABLE is not set
 # CONFIG_CPU_BPREDICT_DISABLE is not set
+CONFIG_OUTER_CACHE=y
+CONFIG_CACHE_TAUROS2=y
 CONFIG_ARM_L1_CACHE_SHIFT=5
+CONFIG_CPU_HAS_PMU=y
 # CONFIG_ARM_ERRATA_411920 is not set
 CONFIG_COMMON_CLKDEV=y
 
@@ -298,7 +320,7 @@ CONFIG_ALIGNMENT_TRAP=y
 #
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=128M user_debug=255"
+CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS2,38400 mem=128M user_debug=255"
 # CONFIG_XIP_KERNEL is not set
 # CONFIG_KEXEC is not set
 
@@ -338,7 +360,6 @@ CONFIG_NET=y
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -532,6 +553,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -640,6 +662,7 @@ CONFIG_SERIAL_PXA=y
 CONFIG_SERIAL_PXA_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
 # CONFIG_LEGACY_PTYS is not set
@@ -667,6 +690,7 @@ CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_PXA=y
 # CONFIG_I2C_PXA_SLAVE is not set
 # CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
 
 #
 # External I2C/SMBus adapter drivers
@@ -679,15 +703,9 @@ CONFIG_I2C_PXA=y
 #
 # CONFIG_I2C_PCA_PLATFORM is not set
 # CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 
 #
@@ -702,13 +720,16 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
 
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX7300 is not set
 # CONFIG_GPIO_MAX732X is not set
 # CONFIG_GPIO_PCA953X is not set
 # CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
 
 #
 # PCI GPIO expanders:
@@ -737,10 +758,12 @@ CONFIG_SSB_POSSIBLE=y
 # Multifunction device drivers
 #
 CONFIG_MFD_CORE=y
+# CONFIG_MFD_88PM860X is not set
 # CONFIG_MFD_SM501 is not set
 # CONFIG_MFD_ASIC3 is not set
 # CONFIG_HTC_EGPIO is not set
 # CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
 # CONFIG_TPS65010 is not set
 # CONFIG_TWL4030_CORE is not set
 # CONFIG_MFD_TMIO is not set
@@ -749,24 +772,27 @@ CONFIG_MFD_CORE=y
 # CONFIG_MFD_TC6393XB is not set
 # CONFIG_PMIC_DA903X is not set
 # CONFIG_PMIC_ADP5520 is not set
+CONFIG_MFD_MAX8925=y
 # CONFIG_MFD_WM8400 is not set
 # CONFIG_MFD_WM831X is not set
 # CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
 # CONFIG_MFD_PCF50633 is not set
 # CONFIG_AB3100_CORE is not set
-CONFIG_MFD_88PM8607=y
 CONFIG_REGULATOR=y
 # CONFIG_REGULATOR_DEBUG is not set
+# CONFIG_REGULATOR_DUMMY is not set
 # CONFIG_REGULATOR_FIXED_VOLTAGE is not set
 # CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
 # CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
 # CONFIG_REGULATOR_BQ24022 is not set
 # CONFIG_REGULATOR_MAX1586 is not set
-CONFIG_REGULATOR_MAX8660=y
+CONFIG_REGULATOR_MAX8649=y
+# CONFIG_REGULATOR_MAX8660 is not set
+CONFIG_REGULATOR_MAX8925=y
 # CONFIG_REGULATOR_LP3971 is not set
 # CONFIG_REGULATOR_TPS65023 is not set
 # CONFIG_REGULATOR_TPS6507X is not set
-CONFIG_REGULATOR_88PM8607=y
 # CONFIG_MEDIA_SUPPORT is not set
 
 #
@@ -781,6 +807,7 @@ CONFIG_LCD_CLASS_DEVICE=y
 # CONFIG_LCD_PLATFORM is not set
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
 CONFIG_BACKLIGHT_GENERIC=y
+CONFIG_BACKLIGHT_MAX8925=y
 
 #
 # Display device support
@@ -821,6 +848,7 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_DRV_DS1374 is not set
 # CONFIG_RTC_DRV_DS1672 is not set
 # CONFIG_RTC_DRV_MAX6900 is not set
+CONFIG_RTC_DRV_MAX8925=y
 # CONFIG_RTC_DRV_RS5C372 is not set
 # CONFIG_RTC_DRV_ISL1208 is not set
 # CONFIG_RTC_DRV_X1205 is not set
@@ -872,7 +900,6 @@ CONFIG_RTC_INTF_DEV=y
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 # CONFIG_EXT4_FS is not set
-CONFIG_EXT4_USE_FOR_EXT23=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
@@ -883,7 +910,7 @@ CONFIG_FS_POSIX_ACL=y
 # CONFIG_NILFS2_FS is not set
 CONFIG_FILE_LOCKING=y
 CONFIG_FSNOTIFY=y
-CONFIG_DNOTIFY=y
+# CONFIG_DNOTIFY is not set
 CONFIG_INOTIFY=y
 CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
@@ -940,6 +967,7 @@ CONFIG_JFFS2_ZLIB=y
 # CONFIG_JFFS2_LZO is not set
 CONFIG_JFFS2_RTIME=y
 # CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -967,6 +995,7 @@ CONFIG_SUNRPC_GSS=y
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -990,7 +1019,7 @@ CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
 # CONFIG_DEBUG_SHIRQ is not set
@@ -1032,6 +1061,7 @@ CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 # CONFIG_SYSCTL_SYSCALL_CHECK is not set
@@ -1052,6 +1082,7 @@ CONFIG_BRANCH_PROFILE_NONE=y
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_DYNAMIC_DEBUG=y
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
@@ -1059,9 +1090,7 @@ CONFIG_ARM_UNWIND=y
 CONFIG_DEBUG_USER=y
 CONFIG_DEBUG_ERRORS=y
 # CONFIG_DEBUG_STACK_USAGE is not set
-CONFIG_DEBUG_LL=y
-# CONFIG_EARLY_PRINTK is not set
-# CONFIG_DEBUG_ICEDCC is not set
+# CONFIG_DEBUG_LL is not set
 # CONFIG_OC_ETM is not set
 
 #
diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c
index a2d307ec0420f..244655d323ea2 100644
--- a/arch/arm/mach-mmp/aspenite.c
+++ b/arch/arm/mach-mmp/aspenite.c
@@ -59,6 +59,13 @@ static unsigned long common_pin_config[] __initdata = {
 	/* UART1 */
 	GPIO107_UART1_RXD,
 	GPIO108_UART1_TXD,
+
+	/* SSP1 */
+	GPIO113_I2S_MCLK,
+	GPIO114_I2S_FRM,
+	GPIO115_I2S_BCLK,
+	GPIO116_I2S_RXD,
+	GPIO117_I2S_TXD,
 };
 
 static struct smc91x_platdata smc91x_info = {
@@ -123,12 +130,18 @@ static struct pxa3xx_nand_platform_data aspenite_nand_info = {
 	.nr_parts	= ARRAY_SIZE(aspenite_nand_partitions),
 };
 
+static struct i2c_board_info aspenite_i2c_info[] __initdata = {
+	{ I2C_BOARD_INFO("wm8753", 0x1b), },
+};
+
 static void __init common_init(void)
 {
 	mfp_config(ARRAY_AND_SIZE(common_pin_config));
 
 	/* on-chip devices */
 	pxa168_add_uart(1);
+	pxa168_add_twsi(1, NULL, ARRAY_AND_SIZE(aspenite_i2c_info));
+	pxa168_add_ssp(1);
 	pxa168_add_nand(&aspenite_nand_info);
 
 	/* off-chip devices */
diff --git a/arch/arm/mach-mmp/include/mach/gpio.h b/arch/arm/mach-mmp/include/mach/gpio.h
index ab26d13295c4e..ee8b02ed8011d 100644
--- a/arch/arm/mach-mmp/include/mach/gpio.h
+++ b/arch/arm/mach-mmp/include/mach/gpio.h
@@ -10,7 +10,7 @@
 #define BANK_OFF(n)	(((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2))
 #define GPIO_REG(x)	(*((volatile u32 *)(GPIO_REGS_VIRT + (x))))
 
-#define NR_BUILTIN_GPIO	(128)
+#define NR_BUILTIN_GPIO	(192)
 
 #define gpio_to_bank(gpio)	((gpio) >> 5)
 #define gpio_to_irq(gpio)	(IRQ_GPIO_START + (gpio))
diff --git a/arch/arm/mach-mmp/include/mach/irqs.h b/arch/arm/mach-mmp/include/mach/irqs.h
index 02701196ea033..b379cdec4d384 100644
--- a/arch/arm/mach-mmp/include/mach/irqs.h
+++ b/arch/arm/mach-mmp/include/mach/irqs.h
@@ -5,10 +5,10 @@
  * Interrupt numbers for PXA168
  */
 #define IRQ_PXA168_NONE			(-1)
-#define IRQ_PXA168_SSP3			0
-#define IRQ_PXA168_SSP2			1
-#define IRQ_PXA168_SSP1			2
-#define IRQ_PXA168_SSP0			3
+#define IRQ_PXA168_SSP4			0
+#define IRQ_PXA168_SSP3			1
+#define IRQ_PXA168_SSP2			2
+#define IRQ_PXA168_SSP1			3
 #define IRQ_PXA168_PMIC_INT		4
 #define IRQ_PXA168_RTC_INT		5
 #define IRQ_PXA168_RTC_ALARM		6
@@ -20,7 +20,7 @@
 #define IRQ_PXA168_TIMER2		14
 #define IRQ_PXA168_TIMER3		15
 #define IRQ_PXA168_CMU			16
-#define IRQ_PXA168_SSP4			17
+#define IRQ_PXA168_SSP5			17
 #define IRQ_PXA168_MSP_WAKEUP		19
 #define IRQ_PXA168_CF_WAKEUP		20
 #define IRQ_PXA168_XD_WAKEUP		21
diff --git a/arch/arm/mach-mmp/include/mach/mfp-mmp2.h b/arch/arm/mach-mmp/include/mach/mfp-mmp2.h
index 9f9f8143e272c..761c2dacc0790 100644
--- a/arch/arm/mach-mmp/include/mach/mfp-mmp2.h
+++ b/arch/arm/mach-mmp/include/mach/mfp-mmp2.h
@@ -9,6 +9,175 @@
 #define MFP_DRIVE_FAST		(0x8 << 13)
 
 /* GPIO */
+#define GPIO0_GPIO0		MFP_CFG(GPIO0, AF0)
+#define GPIO1_GPIO1		MFP_CFG(GPIO1, AF0)
+#define GPIO2_GPIO2		MFP_CFG(GPIO2, AF0)
+#define GPIO3_GPIO3		MFP_CFG(GPIO3, AF0)
+#define GPIO4_GPIO4		MFP_CFG(GPIO4, AF0)
+#define GPIO5_GPIO5		MFP_CFG(GPIO5, AF0)
+#define GPIO6_GPIO6		MFP_CFG(GPIO6, AF0)
+#define GPIO7_GPIO7		MFP_CFG(GPIO7, AF0)
+#define GPIO8_GPIO8		MFP_CFG(GPIO8, AF0)
+#define GPIO9_GPIO9		MFP_CFG(GPIO9, AF0)
+#define GPIO10_GPIO10		MFP_CFG(GPIO10, AF0)
+#define GPIO11_GPIO11		MFP_CFG(GPIO11, AF0)
+#define GPIO12_GPIO12		MFP_CFG(GPIO12, AF0)
+#define GPIO13_GPIO13		MFP_CFG(GPIO13, AF0)
+#define GPIO14_GPIO14		MFP_CFG(GPIO14, AF0)
+#define GPIO15_GPIO15		MFP_CFG(GPIO15, AF0)
+#define GPIO16_GPIO16		MFP_CFG(GPIO16, AF0)
+#define GPIO17_GPIO17		MFP_CFG(GPIO17, AF0)
+#define GPIO18_GPIO18		MFP_CFG(GPIO18, AF0)
+#define GPIO19_GPIO19		MFP_CFG(GPIO19, AF0)
+#define GPIO20_GPIO20		MFP_CFG(GPIO20, AF0)
+#define GPIO21_GPIO21		MFP_CFG(GPIO21, AF0)
+#define GPIO22_GPIO22		MFP_CFG(GPIO22, AF0)
+#define GPIO23_GPIO23		MFP_CFG(GPIO23, AF0)
+#define GPIO24_GPIO24		MFP_CFG(GPIO24, AF0)
+#define GPIO25_GPIO25		MFP_CFG(GPIO25, AF0)
+#define GPIO26_GPIO26		MFP_CFG(GPIO26, AF0)
+#define GPIO27_GPIO27		MFP_CFG(GPIO27, AF0)
+#define GPIO28_GPIO28		MFP_CFG(GPIO28, AF0)
+#define GPIO29_GPIO29		MFP_CFG(GPIO29, AF0)
+#define GPIO30_GPIO30		MFP_CFG(GPIO30, AF0)
+#define GPIO31_GPIO31		MFP_CFG(GPIO31, AF0)
+#define GPIO32_GPIO32		MFP_CFG(GPIO32, AF0)
+#define GPIO33_GPIO33		MFP_CFG(GPIO33, AF0)
+#define GPIO34_GPIO34		MFP_CFG(GPIO34, AF0)
+#define GPIO35_GPIO35		MFP_CFG(GPIO35, AF0)
+#define GPIO36_GPIO36		MFP_CFG(GPIO36, AF0)
+#define GPIO37_GPIO37		MFP_CFG(GPIO37, AF0)
+#define GPIO38_GPIO38		MFP_CFG(GPIO38, AF0)
+#define GPIO39_GPIO39		MFP_CFG(GPIO39, AF0)
+#define GPIO40_GPIO40		MFP_CFG(GPIO40, AF0)
+#define GPIO41_GPIO41		MFP_CFG(GPIO41, AF0)
+#define GPIO42_GPIO42		MFP_CFG(GPIO42, AF0)
+#define GPIO43_GPIO43		MFP_CFG(GPIO43, AF0)
+#define GPIO44_GPIO44		MFP_CFG(GPIO44, AF0)
+#define GPIO45_GPIO45		MFP_CFG(GPIO45, AF0)
+#define GPIO46_GPIO46		MFP_CFG(GPIO46, AF0)
+#define GPIO47_GPIO47		MFP_CFG(GPIO47, AF0)
+#define GPIO48_GPIO48		MFP_CFG(GPIO48, AF0)
+#define GPIO49_GPIO49		MFP_CFG(GPIO49, AF0)
+#define GPIO50_GPIO50		MFP_CFG(GPIO50, AF0)
+#define GPIO51_GPIO51		MFP_CFG(GPIO51, AF0)
+#define GPIO52_GPIO52		MFP_CFG(GPIO52, AF0)
+#define GPIO53_GPIO53		MFP_CFG(GPIO53, AF0)
+#define GPIO54_GPIO54		MFP_CFG(GPIO54, AF0)
+#define GPIO55_GPIO55		MFP_CFG(GPIO55, AF0)
+#define GPIO56_GPIO56		MFP_CFG(GPIO56, AF0)
+#define GPIO57_GPIO57		MFP_CFG(GPIO57, AF0)
+#define GPIO58_GPIO58		MFP_CFG(GPIO58, AF0)
+#define GPIO59_GPIO59		MFP_CFG(GPIO59, AF0)
+#define GPIO60_GPIO60		MFP_CFG(GPIO60, AF0)
+#define GPIO61_GPIO61		MFP_CFG(GPIO61, AF0)
+#define GPIO62_GPIO62		MFP_CFG(GPIO62, AF0)
+#define GPIO63_GPIO63		MFP_CFG(GPIO63, AF0)
+#define GPIO64_GPIO64		MFP_CFG(GPIO64, AF0)
+#define GPIO65_GPIO65		MFP_CFG(GPIO65, AF0)
+#define GPIO66_GPIO66		MFP_CFG(GPIO66, AF0)
+#define GPIO67_GPIO67		MFP_CFG(GPIO67, AF0)
+#define GPIO68_GPIO68		MFP_CFG(GPIO68, AF0)
+#define GPIO69_GPIO69		MFP_CFG(GPIO69, AF0)
+#define GPIO70_GPIO70		MFP_CFG(GPIO70, AF0)
+#define GPIO71_GPIO71		MFP_CFG(GPIO71, AF0)
+#define GPIO72_GPIO72		MFP_CFG(GPIO72, AF0)
+#define GPIO73_GPIO73		MFP_CFG(GPIO73, AF0)
+#define GPIO74_GPIO74		MFP_CFG(GPIO74, AF0)
+#define GPIO75_GPIO75		MFP_CFG(GPIO75, AF0)
+#define GPIO76_GPIO76		MFP_CFG(GPIO76, AF0)
+#define GPIO77_GPIO77		MFP_CFG(GPIO77, AF0)
+#define GPIO78_GPIO78		MFP_CFG(GPIO78, AF0)
+#define GPIO79_GPIO79		MFP_CFG(GPIO79, AF0)
+#define GPIO80_GPIO80		MFP_CFG(GPIO80, AF0)
+#define GPIO81_GPIO81		MFP_CFG(GPIO81, AF0)
+#define GPIO82_GPIO82		MFP_CFG(GPIO82, AF0)
+#define GPIO83_GPIO83		MFP_CFG(GPIO83, AF0)
+#define GPIO84_GPIO84		MFP_CFG(GPIO84, AF0)
+#define GPIO85_GPIO85		MFP_CFG(GPIO85, AF0)
+#define GPIO86_GPIO86		MFP_CFG(GPIO86, AF0)
+#define GPIO87_GPIO87		MFP_CFG(GPIO87, AF0)
+#define GPIO88_GPIO88		MFP_CFG(GPIO88, AF0)
+#define GPIO89_GPIO89		MFP_CFG(GPIO89, AF0)
+#define GPIO90_GPIO90		MFP_CFG(GPIO90, AF0)
+#define GPIO91_GPIO91		MFP_CFG(GPIO91, AF0)
+#define GPIO92_GPIO92		MFP_CFG(GPIO92, AF0)
+#define GPIO93_GPIO93		MFP_CFG(GPIO93, AF0)
+#define GPIO94_GPIO94		MFP_CFG(GPIO94, AF0)
+#define GPIO95_GPIO95		MFP_CFG(GPIO95, AF0)
+#define GPIO96_GPIO96		MFP_CFG(GPIO96, AF0)
+#define GPIO97_GPIO97		MFP_CFG(GPIO97, AF0)
+#define GPIO98_GPIO98		MFP_CFG(GPIO98, AF0)
+#define GPIO99_GPIO99		MFP_CFG(GPIO99, AF0)
+#define GPIO100_GPIO100		MFP_CFG(GPIO100, AF0)
+#define GPIO101_GPIO101		MFP_CFG(GPIO101, AF0)
+#define GPIO102_GPIO102		MFP_CFG(GPIO102, AF1)
+#define GPIO103_GPIO103		MFP_CFG(GPIO103, AF1)
+#define GPIO104_GPIO104		MFP_CFG(GPIO104, AF1)
+#define GPIO105_GPIO105		MFP_CFG(GPIO105, AF1)
+#define GPIO106_GPIO106		MFP_CFG(GPIO106, AF1)
+#define GPIO107_GPIO107		MFP_CFG(GPIO107, AF1)
+#define GPIO108_GPIO108		MFP_CFG(GPIO108, AF1)
+#define GPIO109_GPIO109		MFP_CFG(GPIO109, AF1)
+#define GPIO110_GPIO110		MFP_CFG(GPIO110, AF1)
+#define GPIO111_GPIO111		MFP_CFG(GPIO111, AF1)
+#define GPIO112_GPIO112		MFP_CFG(GPIO112, AF1)
+#define GPIO113_GPIO113		MFP_CFG(GPIO113, AF1)
+#define GPIO114_GPIO114		MFP_CFG(GPIO114, AF0)
+#define GPIO115_GPIO115		MFP_CFG(GPIO115, AF0)
+#define GPIO116_GPIO116		MFP_CFG(GPIO116, AF0)
+#define GPIO117_GPIO117		MFP_CFG(GPIO117, AF0)
+#define GPIO118_GPIO118		MFP_CFG(GPIO118, AF0)
+#define GPIO119_GPIO119		MFP_CFG(GPIO119, AF0)
+#define GPIO120_GPIO120		MFP_CFG(GPIO120, AF0)
+#define GPIO121_GPIO121		MFP_CFG(GPIO121, AF0)
+#define GPIO122_GPIO122		MFP_CFG(GPIO122, AF0)
+#define GPIO123_GPIO123		MFP_CFG(GPIO123, AF0)
+#define GPIO124_GPIO124		MFP_CFG(GPIO124, AF0)
+#define GPIO125_GPIO125		MFP_CFG(GPIO125, AF0)
+#define GPIO126_GPIO126		MFP_CFG(GPIO126, AF0)
+#define GPIO127_GPIO127		MFP_CFG(GPIO127, AF0)
+#define GPIO128_GPIO128		MFP_CFG(GPIO128, AF0)
+#define GPIO129_GPIO129		MFP_CFG(GPIO129, AF0)
+#define GPIO130_GPIO130		MFP_CFG(GPIO130, AF0)
+#define GPIO131_GPIO131		MFP_CFG(GPIO131, AF0)
+#define GPIO132_GPIO132		MFP_CFG(GPIO132, AF0)
+#define GPIO133_GPIO133		MFP_CFG(GPIO133, AF0)
+#define GPIO134_GPIO134		MFP_CFG(GPIO134, AF0)
+#define GPIO135_GPIO135		MFP_CFG(GPIO135, AF0)
+#define GPIO136_GPIO136		MFP_CFG(GPIO136, AF0)
+#define GPIO137_GPIO137		MFP_CFG(GPIO137, AF0)
+#define GPIO138_GPIO138		MFP_CFG(GPIO138, AF0)
+#define GPIO139_GPIO139		MFP_CFG(GPIO139, AF0)
+#define GPIO140_GPIO140		MFP_CFG(GPIO140, AF0)
+#define GPIO141_GPIO141		MFP_CFG(GPIO141, AF0)
+#define GPIO142_GPIO142		MFP_CFG(GPIO142, AF1)
+#define GPIO143_GPIO143		MFP_CFG(GPIO143, AF1)
+#define GPIO144_GPIO144		MFP_CFG(GPIO144, AF1)
+#define GPIO145_GPIO145		MFP_CFG(GPIO145, AF1)
+#define GPIO146_GPIO146		MFP_CFG(GPIO146, AF1)
+#define GPIO147_GPIO147		MFP_CFG(GPIO147, AF1)
+#define GPIO148_GPIO148		MFP_CFG(GPIO148, AF1)
+#define GPIO149_GPIO149		MFP_CFG(GPIO149, AF1)
+#define GPIO150_GPIO150		MFP_CFG(GPIO150, AF1)
+#define GPIO151_GPIO151		MFP_CFG(GPIO151, AF1)
+#define GPIO152_GPIO152		MFP_CFG(GPIO152, AF1)
+#define GPIO153_GPIO153		MFP_CFG(GPIO153, AF1)
+#define GPIO154_GPIO154		MFP_CFG(GPIO154, AF1)
+#define GPIO155_GPIO155		MFP_CFG(GPIO155, AF1)
+#define GPIO156_GPIO156		MFP_CFG(GPIO156, AF1)
+#define GPIO157_GPIO157		MFP_CFG(GPIO157, AF1)
+#define GPIO158_GPIO158		MFP_CFG(GPIO158, AF1)
+#define GPIO159_GPIO159		MFP_CFG(GPIO159, AF1)
+#define GPIO160_GPIO160		MFP_CFG(GPIO160, AF1)
+#define GPIO161_GPIO161		MFP_CFG(GPIO161, AF1)
+#define GPIO162_GPIO162		MFP_CFG(GPIO162, AF1)
+#define GPIO163_GPIO163		MFP_CFG(GPIO163, AF1)
+#define GPIO164_GPIO164		MFP_CFG(GPIO164, AF1)
+#define GPIO165_GPIO165		MFP_CFG(GPIO165, AF1)
+#define GPIO166_GPIO166		MFP_CFG(GPIO166, AF1)
+#define GPIO167_GPIO167		MFP_CFG(GPIO167, AF1)
+#define GPIO168_GPIO168		MFP_CFG(GPIO168, AF1)
 
 /* DFI */
 #define GPIO108_DFI_D15		MFP_CFG(GPIO108, AF0)
@@ -47,7 +216,6 @@
 
 /* Ethernet */
 #define GPIO155_SM_ADVMUX	MFP_CFG(GPIO155, AF2)
-#define GPIO155_GPIO155		MFP_CFG(GPIO155, AF1)
 
 /* UART1 */
 #define GPIO45_UART1_RXD	MFP_CFG(GPIO45, AF1)
@@ -159,6 +327,8 @@
 #define GPIO44_TWSI2_SDA	MFP_CFG_DRV(GPIO44, AF1, SLOW)
 #define GPIO71_TWSI3_SCL	MFP_CFG_DRV(GPIO71, AF1, SLOW)
 #define GPIO72_TWSI3_SDA	MFP_CFG_DRV(GPIO72, AF1, SLOW)
+#define TWSI4_SCL		MFP_CFG_DRV(TWSI4_SCL, AF0, SLOW)
+#define TWSI4_SDA		MFP_CFG_DRV(TWSI4_SDA, AF0, SLOW)
 #define GPIO99_TWSI5_SCL	MFP_CFG_DRV(GPIO99, AF4, SLOW)
 #define GPIO100_TWSI5_SDA	MFP_CFG_DRV(GPIO100, AF4, SLOW)
 #define GPIO97_TWSI6_SCL	MFP_CFG_DRV(GPIO97, AF2, SLOW)
@@ -218,21 +388,6 @@
 #define GPIO69_CAM_MCLK		MFP_CFG_DRV(GPIO69, AF1, FAST)
 #define GPIO70_CAM_PCLK		MFP_CFG_DRV(GPIO70, AF1, FAST)
 
-/* Wifi */
-#define GPIO45_GPIO45		MFP_CFG(GPIO45, AF0)
-#define GPIO46_GPIO46		MFP_CFG(GPIO46, AF0)
-#define GPIO21_GPIO21		MFP_CFG(GPIO21, AF0)
-#define GPIO22_GPIO22		MFP_CFG(GPIO22, AF0)
-#define GPIO55_GPIO55		MFP_CFG(GPIO55, AF0)
-#define GPIO56_GPIO56		MFP_CFG(GPIO56, AF0)
-#define GPIO57_GPIO57		MFP_CFG(GPIO57, AF0)
-#define GPIO58_GPIO58		MFP_CFG(GPIO58, AF0)
-
-/* Codec*/
-#define GPIO23_GPIO23		MFP_CFG(GPIO23, AF0)
-
-#define GPIO101_GPIO101		MFP_CFG(GPIO101, AF0)
-
 /* PMIC */
 #define PMIC_PMIC_INT		MFP_CFG(PMIC_INT, AF0)
 
diff --git a/arch/arm/mach-mmp/include/mach/mmp2.h b/arch/arm/mach-mmp/include/mach/mmp2.h
index 459f3be9cfb2c..fec220bd5046a 100644
--- a/arch/arm/mach-mmp/include/mach/mmp2.h
+++ b/arch/arm/mach-mmp/include/mach/mmp2.h
@@ -39,17 +39,17 @@ static inline int mmp2_add_twsi(int id, struct i2c_pxa_platform_data *data,
 	int ret;
 
 	switch (id) {
-	case 0: d = &mmp2_device_twsi1; break;
-	case 1: d = &mmp2_device_twsi2; break;
-	case 2: d = &mmp2_device_twsi3; break;
-	case 3: d = &mmp2_device_twsi4; break;
-	case 4: d = &mmp2_device_twsi5; break;
-	case 5: d = &mmp2_device_twsi6; break;
+	case 1: d = &mmp2_device_twsi1; break;
+	case 2: d = &mmp2_device_twsi2; break;
+	case 3: d = &mmp2_device_twsi3; break;
+	case 4: d = &mmp2_device_twsi4; break;
+	case 5: d = &mmp2_device_twsi5; break;
+	case 6: d = &mmp2_device_twsi6; break;
 	default:
 		return -EINVAL;
 	}
 
-	ret = i2c_register_board_info(id, info, size);
+	ret = i2c_register_board_info(id - 1, info, size);
 	if (ret)
 		return ret;
 
diff --git a/arch/arm/mach-mmp/include/mach/pxa168.h b/arch/arm/mach-mmp/include/mach/pxa168.h
index 3ad612cbdf091..3b2bd5d5eb050 100644
--- a/arch/arm/mach-mmp/include/mach/pxa168.h
+++ b/arch/arm/mach-mmp/include/mach/pxa168.h
@@ -14,6 +14,11 @@ extern struct pxa_device_desc pxa168_device_pwm1;
 extern struct pxa_device_desc pxa168_device_pwm2;
 extern struct pxa_device_desc pxa168_device_pwm3;
 extern struct pxa_device_desc pxa168_device_pwm4;
+extern struct pxa_device_desc pxa168_device_ssp1;
+extern struct pxa_device_desc pxa168_device_ssp2;
+extern struct pxa_device_desc pxa168_device_ssp3;
+extern struct pxa_device_desc pxa168_device_ssp4;
+extern struct pxa_device_desc pxa168_device_ssp5;
 extern struct pxa_device_desc pxa168_device_nand;
 
 static inline int pxa168_add_uart(int id)
@@ -67,6 +72,22 @@ static inline int pxa168_add_pwm(int id)
 	return pxa_register_device(d, NULL, 0);
 }
 
+static inline int pxa168_add_ssp(int id)
+{
+	struct pxa_device_desc *d = NULL;
+
+	switch (id) {
+	case 1: d = &pxa168_device_ssp1; break;
+	case 2: d = &pxa168_device_ssp2; break;
+	case 3: d = &pxa168_device_ssp3; break;
+	case 4: d = &pxa168_device_ssp4; break;
+	case 5: d = &pxa168_device_ssp5; break;
+	default:
+		return -EINVAL;
+	}
+	return pxa_register_device(d, NULL, 0);
+}
+
 static inline int pxa168_add_nand(struct pxa3xx_nand_platform_data *info)
 {
 	return pxa_register_device(&pxa168_device_nand, info, sizeof(*info));
diff --git a/arch/arm/mach-mmp/include/mach/regs-apbc.h b/arch/arm/mach-mmp/include/mach/regs-apbc.h
index 712af03fd1af1..1a96585336ba1 100644
--- a/arch/arm/mach-mmp/include/mach/regs-apbc.h
+++ b/arch/arm/mach-mmp/include/mach/regs-apbc.h
@@ -26,8 +26,6 @@
 #define APBC_PXA168_PWM2	APBC_REG(0x010)
 #define APBC_PXA168_PWM3	APBC_REG(0x014)
 #define APBC_PXA168_PWM4	APBC_REG(0x018)
-#define APBC_PXA168_SSP1	APBC_REG(0x01c)
-#define APBC_PXA168_SSP2	APBC_REG(0x020)
 #define APBC_PXA168_RTC		APBC_REG(0x028)
 #define APBC_PXA168_TWSI0	APBC_REG(0x02c)
 #define APBC_PXA168_KPC		APBC_REG(0x030)
@@ -35,14 +33,16 @@
 #define APBC_PXA168_AIB		APBC_REG(0x03c)
 #define APBC_PXA168_SW_JTAG	APBC_REG(0x040)
 #define APBC_PXA168_ONEWIRE	APBC_REG(0x048)
-#define APBC_PXA168_SSP3	APBC_REG(0x04c)
 #define APBC_PXA168_ASFAR	APBC_REG(0x050)
 #define APBC_PXA168_ASSAR	APBC_REG(0x054)
-#define APBC_PXA168_SSP4	APBC_REG(0x058)
-#define APBC_PXA168_SSP5	APBC_REG(0x05c)
 #define APBC_PXA168_TWSI1	APBC_REG(0x06c)
 #define APBC_PXA168_UART3	APBC_REG(0x070)
 #define APBC_PXA168_AC97	APBC_REG(0x084)
+#define APBC_PXA168_SSP1	APBC_REG(0x81c)
+#define APBC_PXA168_SSP2	APBC_REG(0x820)
+#define APBC_PXA168_SSP3	APBC_REG(0x84c)
+#define APBC_PXA168_SSP4	APBC_REG(0x858)
+#define APBC_PXA168_SSP5	APBC_REG(0x85c)
 
 /*
  * APB Clock register offsets for PXA910
diff --git a/arch/arm/mach-mmp/include/mach/regs-smc.h b/arch/arm/mach-mmp/include/mach/regs-smc.h
new file mode 100644
index 0000000000000..e484d40d71bd5
--- /dev/null
+++ b/arch/arm/mach-mmp/include/mach/regs-smc.h
@@ -0,0 +1,37 @@
+/*
+ * linux/arch/arm/mach-mmp/include/mach/regs-smc.h
+ *
+ *  Static Memory Controller Registers
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_MACH_REGS_SMC_H
+#define __ASM_MACH_REGS_SMC_H
+
+#include <mach/addr-map.h>
+
+#define SMC_VIRT_BASE		(AXI_VIRT_BASE + 0x83800)
+#define SMC_REG(x)		(SMC_VIRT_BASE + (x))
+
+#define SMC_MSC0		SMC_REG(0x0020)
+#define SMC_MSC1		SMC_REG(0x0024)
+#define SMC_SXCNFG0		SMC_REG(0x0030)
+#define SMC_SXCNFG1		SMC_REG(0x0034)
+#define SMC_MEMCLKCFG		SMC_REG(0x0068)
+#define SMC_CSDFICFG0		SMC_REG(0x0090)
+#define SMC_CSDFICFG1		SMC_REG(0x0094)
+#define SMC_CLK_RET_DEL		SMC_REG(0x00b0)
+#define SMC_ADV_RET_DEL		SMC_REG(0x00b4)
+#define SMC_CSADRMAP0		SMC_REG(0x00c0)
+#define SMC_CSADRMAP1		SMC_REG(0x00c4)
+#define SMC_WE_AP0		SMC_REG(0x00e0)
+#define SMC_WE_AP1		SMC_REG(0x00e4)
+#define SMC_OE_AP0		SMC_REG(0x00f0)
+#define SMC_OE_AP1		SMC_REG(0x00f4)
+#define SMC_ADV_AP0		SMC_REG(0x0100)
+#define SMC_ADV_AP1		SMC_REG(0x0104)
+
+#endif /* __ASM_MACH_REGS_SMC_H */
diff --git a/arch/arm/mach-mmp/include/mach/timex.h b/arch/arm/mach-mmp/include/mach/timex.h
index 6cebbd0ca8f43..70c9f1d88c028 100644
--- a/arch/arm/mach-mmp/include/mach/timex.h
+++ b/arch/arm/mach-mmp/include/mach/timex.h
@@ -6,4 +6,8 @@
  * published by the Free Software Foundation.
  */
 
+#ifdef CONFIG_CPU_MMP2
+#define CLOCK_TICK_RATE		6500000
+#else
 #define CLOCK_TICK_RATE		3250000
+#endif
diff --git a/arch/arm/mach-mmp/jasper.c b/arch/arm/mach-mmp/jasper.c
index cfd4d66ef8007..d77dd41d60e1c 100644
--- a/arch/arm/mach-mmp/jasper.c
+++ b/arch/arm/mach-mmp/jasper.c
@@ -15,12 +15,16 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/gpio.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/max8649.h>
+#include <linux/mfd/max8925.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <mach/addr-map.h>
 #include <mach/mfp-mmp2.h>
 #include <mach/mmp2.h>
+#include <mach/irqs.h>
 
 #include "common.h"
 
@@ -58,6 +62,63 @@ static unsigned long jasper_pin_config[] __initdata = {
 	GPIO149_ND_CLE,
 	GPIO112_ND_RDY0,
 	GPIO160_ND_RDY1,
+
+	/* PMIC */
+	PMIC_PMIC_INT | MFP_LPM_EDGE_FALL,
+};
+
+static struct regulator_consumer_supply max8649_supply[] = {
+	REGULATOR_SUPPLY("vcc_core", NULL),
+};
+
+static struct regulator_init_data max8649_init_data = {
+	.constraints	= {
+		.name		= "vcc_core range",
+		.min_uV		= 1150000,
+		.max_uV		= 1280000,
+		.always_on	= 1,
+		.boot_on	= 1,
+		.valid_ops_mask	= REGULATOR_CHANGE_VOLTAGE,
+	},
+	.num_consumer_supplies	= 1,
+	.consumer_supplies	= &max8649_supply[0],
+};
+
+static struct max8649_platform_data jasper_max8649_info = {
+	.mode		= 2,	/* VID1 = 1, VID0 = 0 */
+	.extclk		= 0,
+	.ramp_timing	= MAX8649_RAMP_32MV,
+	.regulator	= &max8649_init_data,
+};
+
+static struct max8925_backlight_pdata jasper_backlight_data = {
+	.dual_string	= 0,
+};
+
+static struct max8925_power_pdata jasper_power_data = {
+	.batt_detect		= 0,	/* can't detect battery by ID pin */
+	.topoff_threshold	= MAX8925_TOPOFF_THR_10PER,
+	.fast_charge		= MAX8925_FCHG_1000MA,
+};
+
+static struct max8925_platform_data jasper_max8925_info = {
+	.backlight		= &jasper_backlight_data,
+	.power			= &jasper_power_data,
+	.irq_base		= IRQ_BOARD_START,
+};
+
+static struct i2c_board_info jasper_twsi1_info[] = {
+	[0] = {
+		.type		= "max8649",
+		.addr		= 0x60,
+		.platform_data	= &jasper_max8649_info,
+	},
+	[1] = {
+		.type		= "max8925",
+		.addr		= 0x3c,
+		.irq		= IRQ_MMP2_PMIC,
+		.platform_data	= &jasper_max8925_info,
+	},
 };
 
 static void __init jasper_init(void)
@@ -67,6 +128,9 @@ static void __init jasper_init(void)
 	/* on-chip devices */
 	mmp2_add_uart(1);
 	mmp2_add_uart(3);
+	mmp2_add_twsi(1, NULL, ARRAY_AND_SIZE(jasper_twsi1_info));
+
+	regulator_has_full_constraints();
 }
 
 MACHINE_START(MARVELL_JASPER, "Jasper Development Platform")
diff --git a/arch/arm/mach-mmp/mmp2.c b/arch/arm/mach-mmp/mmp2.c
index 72eb9daeea992..7f5eb059bb015 100644
--- a/arch/arm/mach-mmp/mmp2.c
+++ b/arch/arm/mach-mmp/mmp2.c
@@ -15,11 +15,14 @@
 #include <linux/init.h>
 #include <linux/io.h>
 
+#include <asm/hardware/cache-tauros2.h>
+
 #include <mach/addr-map.h>
 #include <mach/regs-apbc.h>
 #include <mach/regs-apmu.h>
 #include <mach/cputype.h>
 #include <mach/irqs.h>
+#include <mach/dma.h>
 #include <mach/mfp.h>
 #include <mach/gpio.h>
 #include <mach/devices.h>
@@ -32,7 +35,50 @@
 #define APMASK(i)	(GPIO_REGS_VIRT + BANK_OFF(i) + 0x9c)
 
 static struct mfp_addr_map mmp2_addr_map[] __initdata = {
+
+	MFP_ADDR_X(GPIO0, GPIO58, 0x54),
+	MFP_ADDR_X(GPIO59, GPIO73, 0x280),
+	MFP_ADDR_X(GPIO74, GPIO101, 0x170),
+
+	MFP_ADDR(GPIO102, 0x0),
+	MFP_ADDR(GPIO103, 0x4),
+	MFP_ADDR(GPIO104, 0x1fc),
+	MFP_ADDR(GPIO105, 0x1f8),
+	MFP_ADDR(GPIO106, 0x1f4),
+	MFP_ADDR(GPIO107, 0x1f0),
+	MFP_ADDR(GPIO108, 0x21c),
+	MFP_ADDR(GPIO109, 0x218),
+	MFP_ADDR(GPIO110, 0x214),
+	MFP_ADDR(GPIO111, 0x200),
+	MFP_ADDR(GPIO112, 0x244),
+	MFP_ADDR(GPIO113, 0x25c),
+	MFP_ADDR(GPIO114, 0x164),
+	MFP_ADDR_X(GPIO115, GPIO122, 0x260),
+
+	MFP_ADDR(GPIO123, 0x148),
+	MFP_ADDR_X(GPIO124, GPIO141, 0xc),
+
+	MFP_ADDR(GPIO142, 0x8),
+	MFP_ADDR_X(GPIO143, GPIO151, 0x220),
+	MFP_ADDR_X(GPIO152, GPIO153, 0x248),
+	MFP_ADDR_X(GPIO154, GPIO155, 0x254),
+	MFP_ADDR_X(GPIO156, GPIO159, 0x14c),
+
+	MFP_ADDR(GPIO160, 0x250),
+	MFP_ADDR(GPIO161, 0x210),
+	MFP_ADDR(GPIO162, 0x20c),
+	MFP_ADDR(GPIO163, 0x208),
+	MFP_ADDR(GPIO164, 0x204),
+	MFP_ADDR(GPIO165, 0x1ec),
+	MFP_ADDR(GPIO166, 0x1e8),
+	MFP_ADDR(GPIO167, 0x1e4),
+	MFP_ADDR(GPIO168, 0x1e0),
+
+	MFP_ADDR_X(TWSI1_SCL, TWSI1_SDA, 0x140),
+	MFP_ADDR_X(TWSI4_SCL, TWSI4_SDA, 0x2bc),
+
 	MFP_ADDR(PMIC_INT, 0x2c4),
+	MFP_ADDR(CLK_REQ, 0x160),
 
 	MFP_ADDR_END,
 };
@@ -99,9 +145,13 @@ static struct clk_lookup mmp2_clkregs[] = {
 static int __init mmp2_init(void)
 {
 	if (cpu_is_mmp2()) {
+#ifdef CONFIG_CACHE_TAUROS2
+		tauros2_init();
+#endif
 		mfp_init_base(MFPR_VIRT_BASE);
 		mfp_init_addr(mmp2_addr_map);
-		clks_register(ARRAY_AND_SIZE(mmp2_clkregs));
+		pxa_init_dma(IRQ_MMP2_DMA_RIQ, 16);
+		clkdev_add_table(ARRAY_AND_SIZE(mmp2_clkregs));
 	}
 
 	return 0;
diff --git a/arch/arm/mach-mmp/pxa168.c b/arch/arm/mach-mmp/pxa168.c
index 1873c821df905..652ae660634c5 100644
--- a/arch/arm/mach-mmp/pxa168.c
+++ b/arch/arm/mach-mmp/pxa168.c
@@ -72,6 +72,11 @@ static APBC_CLK(pwm1, PXA168_PWM1, 1, 13000000);
 static APBC_CLK(pwm2, PXA168_PWM2, 1, 13000000);
 static APBC_CLK(pwm3, PXA168_PWM3, 1, 13000000);
 static APBC_CLK(pwm4, PXA168_PWM4, 1, 13000000);
+static APBC_CLK(ssp1, PXA168_SSP1, 4, 0);
+static APBC_CLK(ssp2, PXA168_SSP2, 4, 0);
+static APBC_CLK(ssp3, PXA168_SSP3, 4, 0);
+static APBC_CLK(ssp4, PXA168_SSP4, 4, 0);
+static APBC_CLK(ssp5, PXA168_SSP5, 4, 0);
 
 static APMU_CLK(nand, NAND, 0x01db, 208000000);
 
@@ -85,6 +90,11 @@ static struct clk_lookup pxa168_clkregs[] = {
 	INIT_CLKREG(&clk_pwm2, "pxa168-pwm.1", NULL),
 	INIT_CLKREG(&clk_pwm3, "pxa168-pwm.2", NULL),
 	INIT_CLKREG(&clk_pwm4, "pxa168-pwm.3", NULL),
+	INIT_CLKREG(&clk_ssp1, "pxa168-ssp.0", NULL),
+	INIT_CLKREG(&clk_ssp2, "pxa168-ssp.1", NULL),
+	INIT_CLKREG(&clk_ssp3, "pxa168-ssp.2", NULL),
+	INIT_CLKREG(&clk_ssp4, "pxa168-ssp.3", NULL),
+	INIT_CLKREG(&clk_ssp5, "pxa168-ssp.4", NULL),
 	INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL),
 };
 
@@ -132,3 +142,8 @@ PXA168_DEVICE(pwm2, "pxa168-pwm", 1, NONE, 0xd401a400, 0x10);
 PXA168_DEVICE(pwm3, "pxa168-pwm", 2, NONE, 0xd401a800, 0x10);
 PXA168_DEVICE(pwm4, "pxa168-pwm", 3, NONE, 0xd401ac00, 0x10);
 PXA168_DEVICE(nand, "pxa3xx-nand", -1, NAND, 0xd4283000, 0x80, 97, 99);
+PXA168_DEVICE(ssp1, "pxa168-ssp", 0, SSP1, 0xd401b000, 0x40, 52, 53);
+PXA168_DEVICE(ssp2, "pxa168-ssp", 1, SSP2, 0xd401c000, 0x40, 54, 55);
+PXA168_DEVICE(ssp3, "pxa168-ssp", 2, SSP3, 0xd401f000, 0x40, 56, 57);
+PXA168_DEVICE(ssp4, "pxa168-ssp", 3, SSP4, 0xd4020000, 0x40, 58, 59);
+PXA168_DEVICE(ssp5, "pxa168-ssp", 4, SSP5, 0xd4021000, 0x40, 60, 61);
diff --git a/arch/arm/mach-mx5/clock-mx51.c b/arch/arm/mach-mx5/clock-mx51.c
index 8f85f73b83a8a..1ee6ce4087b84 100644
--- a/arch/arm/mach-mx5/clock-mx51.c
+++ b/arch/arm/mach-mx5/clock-mx51.c
@@ -16,6 +16,7 @@
 #include <linux/io.h>
 
 #include <asm/clkdev.h>
+#include <asm/div64.h>
 
 #include <mach/hardware.h>
 #include <mach/common.h>
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 5b6ee46fa7f62..3b51741a48109 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -19,7 +19,6 @@ config MACH_MAINSTONE
 config MACH_ZYLONITE
 	bool
 	select PXA3xx
-	select PXA_SSP
 	select HAVE_PWM
 	select PXA_HAVE_BOARD_IRQS
 
@@ -39,7 +38,6 @@ config MACH_LITTLETON
 	select PXA3xx
 	select CPU_PXA300
 	select CPU_PXA310
-	select PXA_SSP
 
 config MACH_TAVOREVB
 	bool "PXA930 Evaluation Board (aka TavorEVB)"
@@ -98,7 +96,6 @@ config MACH_ARMCORE
 	select PXA27x
 	select IWMMXT
 	select PXA25x
-	select PXA_SSP
 
 config MACH_EM_X270
 	bool "CompuLab EM-x270 platform"
@@ -161,7 +158,6 @@ config MACH_XCEP
 	select MTD_CFI
 	select MTD_CHAR
 	select SMC91X
-	select PXA_SSP
 	help
 	  PXA255 based Single Board Computer with SMC 91C111 ethernet chip and 64 MB of flash.
 	  Tuned for usage in Libera instruments for particle accelerators.
@@ -180,7 +176,6 @@ config MACH_TRIZEPS4WL
 	depends on TRIZEPS_PXA
 	select TRIZEPS_PCMCIA
 	select PXA27x
-	select PXA_SSP
 
 choice
 	prompt "Select base board for Trizeps module"
@@ -217,7 +212,6 @@ config MACH_PCM027
 	bool "Phytec phyCORE-PXA270 CPU module (PCM-027)"
 	select PXA27x
 	select IWMMXT
-	select PXA_SSP
 	select PXA_HAVE_BOARD_IRQS
 
 config MACH_PCM990_BASEBOARD
@@ -255,13 +249,19 @@ config MACH_COLIBRI320
 	select PXA3xx
 	select CPU_PXA320
 
+config MACH_VPAC270
+	bool "Voipac PXA270"
+	select PXA27x
+	select HAVE_PATA_PLATFORM
+	help
+	  PXA270 based Single Board Computer.
+
 comment "End-user Products (sorted by vendor name)"
 
 config MACH_H4700
 	bool "HP iPAQ hx4700"
 	select PXA27x
 	select IWMMXT
-	select PXA_SSP
 	select HAVE_PWM
 	select PXA_HAVE_BOARD_IRQS
 
@@ -277,7 +277,6 @@ config MACH_MAGICIAN
 	bool "Enable HTC Magician Support"
 	select PXA27x
 	select IWMMXT
-	select PXA_SSP
 	select HAVE_PWM
 	select PXA_HAVE_BOARD_IRQS
 
@@ -431,13 +430,11 @@ config MACH_RAUMFELD_CONNECTOR
 	bool "Raumfeld Connector"
 	select PXA3xx
 	select CPU_PXA300
-	select PXA_SSP
 
 config MACH_RAUMFELD_SPEAKER
 	bool "Raumfeld Speaker"
 	select PXA3xx
 	select CPU_PXA300
-	select PXA_SSP
 
 config PXA_SHARPSL
 	bool "SHARP Zaurus SL-5600, SL-C7xx and SL-Cxx00 Models"
@@ -461,21 +458,11 @@ config SHARPSL_PM_MAX1111
 	select HWMON
 	select SENSORS_MAX1111
 
-config CORGI_SSP_DEPRECATED
-	bool
-	select PXA_SSP
-	select PXA_SSP_LEGACY
-	help
-	  This option will include corgi_ssp.c and corgi_lcd.c
-	  that corgi_ts.c and other legacy drivers (corgi_bl.c
-	  and sharpsl_pm.c) may depend on.
-
 config MACH_POODLE
 	bool "Enable Sharp SL-5600 (Poodle) Support"
 	depends on PXA_SHARPSL
 	select PXA25x
 	select SHARP_LOCOMO
-	select PXA_SSP
 	select PXA_HAVE_BOARD_IRQS
 
 config MACH_CORGI
@@ -581,6 +568,12 @@ config MACH_E800
 	  Say Y here if you intend to run this kernel on a Toshiba
 	  e800 family PDA.
 
+config MACH_ZIPIT2
+	bool "Zipit Z2 Handheld"
+	select PXA27x
+	select HAVE_PWM
+	select PXA_HAVE_BOARD_IRQS
+
 endmenu
 
 config PXA25x
@@ -645,28 +638,16 @@ config CPU_PXA950
 
 config PXA_SHARP_C7xx
 	bool
-	select PXA_SSP
 	select SHARPSL_PM
 	help
 	  Enable support for all Sharp C7xx models
 
 config PXA_SHARP_Cxx00
 	bool
-	select PXA_SSP
 	select SHARPSL_PM
 	help
 	  Enable common support for Sharp Cxx00 models
 
-config PXA_SSP
-	tristate
-	help
-	  Enable support for PXA2xx SSP ports
-
-config PXA_SSP_LEGACY
-	bool
-	help
-	  Support of legacy SSP API
-
 config TOSA_BT
 	tristate "Control the state of built-in bluetooth chip on Sharp SL-6000"
 	depends on MACH_TOSA
@@ -675,6 +656,18 @@ config TOSA_BT
 	  This is a simple driver that is able to control
 	  the state of built in bluetooth chip on tosa.
 
+config TOSA_USE_EXT_KEYCODES
+	bool "Tosa keyboard: use extended keycodes"
+	depends on MACH_TOSA
+	default n
+	help
+	  Say Y here to enable the tosa keyboard driver to generate extended
+	  (>= 127) keycodes. Be aware, that they can't be correctly interpreted
+	  by either console keyboard driver or by Kdrive keybd driver.
+
+	  Say Y only if you know, what you are doing!
+
+
 config PXA_HAVE_BOARD_IRQS
 	bool
 
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index 86bc87b7f2dd2..b8f1f4bc7ca78 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -14,7 +14,6 @@ obj-$(CONFIG_PXA3xx)		+= cpufreq-pxa3xx.o
 endif
 
 # Generic drivers that other drivers may depend upon
-obj-$(CONFIG_PXA_SSP)		+= ssp.o
 
 # SoC-specific code
 obj-$(CONFIG_PXA25x)		+= mfp-pxa2xx.o pxa2xx.o pxa25x.o
@@ -62,6 +61,7 @@ obj-$(CONFIG_MACH_PCM990_BASEBOARD)	+= pcm990-baseboard.o
 obj-$(CONFIG_MACH_COLIBRI)	+= colibri-pxa270.o
 obj-$(CONFIG_MACH_COLIBRI300)	+= colibri-pxa3xx.o colibri-pxa300.o
 obj-$(CONFIG_MACH_COLIBRI320)	+= colibri-pxa3xx.o colibri-pxa320.o
+obj-$(CONFIG_MACH_VPAC270)	+= vpac270.o
 
 # End-user Products
 obj-$(CONFIG_MACH_H4700)	+= hx4700.o
@@ -80,7 +80,6 @@ obj-$(CONFIG_MACH_PALMLD)	+= palmld.o
 obj-$(CONFIG_PALM_TREO)		+= palmtreo.o
 obj-$(CONFIG_PXA_SHARP_C7xx)	+= corgi.o sharpsl_pm.o corgi_pm.o
 obj-$(CONFIG_PXA_SHARP_Cxx00)	+= spitz.o sharpsl_pm.o spitz_pm.o
-obj-$(CONFIG_CORGI_SSP_DEPRECATED)	+= corgi_ssp.o corgi_lcd.o
 obj-$(CONFIG_MACH_POODLE)	+= poodle.o
 obj-$(CONFIG_MACH_TOSA)		+= tosa.o
 obj-$(CONFIG_MACH_ICONTROL)     += icontrol.o mxm8x10.o
@@ -94,6 +93,7 @@ obj-$(CONFIG_MACH_E800)		+= e800.o
 obj-$(CONFIG_MACH_RAUMFELD_RC)		+= raumfeld.o
 obj-$(CONFIG_MACH_RAUMFELD_CONNECTOR)	+= raumfeld.o
 obj-$(CONFIG_MACH_RAUMFELD_SPEAKER)	+= raumfeld.o
+obj-$(CONFIG_MACH_ZIPIT2)	+= z2.o
 
 # Support for blinky lights
 led-y := leds.o
diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c
index d37cfa132a653..fdda6be6c391e 100644
--- a/arch/arm/mach-pxa/cm-x300.c
+++ b/arch/arm/mach-pxa/cm-x300.c
@@ -30,6 +30,9 @@
 #include <linux/i2c/pca953x.h>
 
 #include <linux/mfd/da903x.h>
+#include <linux/regulator/machine.h>
+#include <linux/power_supply.h>
+#include <linux/apm-emulation.h>
 
 #include <linux/spi/spi.h>
 #include <linux/spi/spi_gpio.h>
@@ -430,7 +433,7 @@ static inline void cm_x300_init_nand(void) {}
 
 #if defined(CONFIG_MMC) || defined(CONFIG_MMC_MODULE)
 static struct pxamci_platform_data cm_x300_mci_platform_data = {
-	.detect_delay		= 20,
+	.detect_delay_ms	= 200,
 	.ocr_mask		= MMC_VDD_32_33|MMC_VDD_33_34,
 	.gpio_card_detect	= GPIO82_MMC_IRQ,
 	.gpio_card_ro		= GPIO85_MMC_WP,
@@ -451,7 +454,7 @@ static void cm_x300_mci2_exit(struct device *dev, void *data)
 }
 
 static struct pxamci_platform_data cm_x300_mci2_platform_data = {
-	.detect_delay		= 20,
+	.detect_delay_ms	= 200,
 	.ocr_mask		= MMC_VDD_32_33|MMC_VDD_33_34,
 	.init 			= cm_x300_mci2_init,
 	.exit			= cm_x300_mci2_exit,
@@ -584,12 +587,87 @@ static void __init cm_x300_init_rtc(void)
 static inline void cm_x300_init_rtc(void) {}
 #endif
 
+/* Battery */
+struct power_supply_info cm_x300_psy_info = {
+	.name = "battery",
+	.technology = POWER_SUPPLY_TECHNOLOGY_LIPO,
+	.voltage_max_design = 4200000,
+	.voltage_min_design = 3000000,
+	.use_for_apm = 1,
+};
+
+static void cm_x300_battery_low(void)
+{
+#if defined(CONFIG_APM_EMULATION)
+	apm_queue_event(APM_LOW_BATTERY);
+#endif
+}
+
+static void cm_x300_battery_critical(void)
+{
+#if defined(CONFIG_APM_EMULATION)
+	apm_queue_event(APM_CRITICAL_SUSPEND);
+#endif
+}
+
+struct da9030_battery_info cm_x300_battery_info = {
+	.battery_info = &cm_x300_psy_info,
+
+	.charge_milliamp = 1000,
+	.charge_millivolt = 4200,
+
+	.vbat_low = 3600,
+	.vbat_crit = 3400,
+	.vbat_charge_start = 4100,
+	.vbat_charge_stop = 4200,
+	.vbat_charge_restart = 4000,
+
+	.vcharge_min = 3200,
+	.vcharge_max = 5500,
+
+	.tbat_low = 197,
+	.tbat_high = 78,
+	.tbat_restart = 100,
+
+	.batmon_interval = 0,
+
+	.battery_low = cm_x300_battery_low,
+	.battery_critical = cm_x300_battery_critical,
+};
+
+static struct regulator_consumer_supply buck2_consumers[] = {
+	{
+		.dev = NULL,
+		.supply = "vcc_core",
+	},
+};
+
+static struct regulator_init_data buck2_data = {
+	.constraints = {
+		.min_uV = 1375000,
+		.max_uV = 1375000,
+		.state_mem = {
+			.enabled = 0,
+		},
+		.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
+		.apply_uV = 1,
+	},
+	.num_consumer_supplies = ARRAY_SIZE(buck2_consumers),
+	.consumer_supplies = buck2_consumers,
+};
+
 /* DA9030 */
 struct da903x_subdev_info cm_x300_da9030_subdevs[] = {
 	{
-		.name = "da903x-backlight",
-		.id = DA9030_ID_WLED,
-	}
+		.name = "da903x-battery",
+		.id = DA9030_ID_BAT,
+		.platform_data = &cm_x300_battery_info,
+	},
+	{
+		.name = "da903x-regulator",
+		.id = DA9030_ID_BUCK2,
+		.platform_data = &buck2_data,
+	},
 };
 
 static struct da903x_platform_data cm_x300_da9030_info = {
@@ -599,7 +677,7 @@ static struct da903x_platform_data cm_x300_da9030_info = {
 
 static struct i2c_board_info cm_x300_pmic_info = {
 	I2C_BOARD_INFO("da9030", 0x49),
-	.irq = IRQ_GPIO(0),
+	.irq = IRQ_WAKEUP0,
 	.platform_data = &cm_x300_da9030_info,
 };
 
@@ -689,13 +767,13 @@ static void __init cm_x300_init(void)
 static void __init cm_x300_fixup(struct machine_desc *mdesc, struct tag *tags,
 				 char **cmdline, struct meminfo *mi)
 {
-	mi->nr_banks = 2;
-	mi->bank[0].start = 0xa0000000;
-	mi->bank[0].node = 0;
-	mi->bank[0].size = (64*1024*1024);
-	mi->bank[1].start = 0xc0000000;
-	mi->bank[1].node = 0;
-	mi->bank[1].size = (64*1024*1024);
+	/* Make sure that mi->bank[0].start = PHYS_ADDR */
+	for (; tags->hdr.size; tags = tag_next(tags))
+		if (tags->hdr.tag == ATAG_MEM &&
+			tags->u.mem.start == 0x80000000) {
+			tags->u.mem.start = 0xa0000000;
+			break;
+		}
 }
 
 MACHINE_START(CM_X300, "CM-X300 module")
diff --git a/arch/arm/mach-pxa/colibri-pxa3xx.c b/arch/arm/mach-pxa/colibri-pxa3xx.c
index e6c0a2287eb8a..199afa2ae3031 100644
--- a/arch/arm/mach-pxa/colibri-pxa3xx.c
+++ b/arch/arm/mach-pxa/colibri-pxa3xx.c
@@ -96,7 +96,7 @@ static void colibri_pxa3xx_mci_exit(struct device *dev, void *data)
 }
 
 static struct pxamci_platform_data colibri_pxa3xx_mci_platform_data = {
-	.detect_delay		= 20,
+	.detect_delay_ms	= 200,
 	.ocr_mask		= MMC_VDD_32_33 | MMC_VDD_33_34,
 	.init			= colibri_pxa3xx_mci_init,
 	.exit			= colibri_pxa3xx_mci_exit,
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index da3156d8690bf..3d1dcb9ac08f4 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -106,18 +106,18 @@ static unsigned long corgi_pin_config[] __initdata = {
 	GPIO8_MMC_CS0,
 
 	/* GPIO Matrix Keypad */
-	GPIO66_GPIO,	/* column 0 */
-	GPIO67_GPIO,	/* column 1 */
-	GPIO68_GPIO,	/* column 2 */
-	GPIO69_GPIO,	/* column 3 */
-	GPIO70_GPIO,	/* column 4 */
-	GPIO71_GPIO,	/* column 5 */
-	GPIO72_GPIO,	/* column 6 */
-	GPIO73_GPIO,	/* column 7 */
-	GPIO74_GPIO,	/* column 8 */
-	GPIO75_GPIO,	/* column 9 */
-	GPIO76_GPIO,	/* column 10 */
-	GPIO77_GPIO,	/* column 11 */
+	GPIO66_GPIO | MFP_LPM_DRIVE_HIGH,	/* column 0 */
+	GPIO67_GPIO | MFP_LPM_DRIVE_HIGH,	/* column 1 */
+	GPIO68_GPIO | MFP_LPM_DRIVE_HIGH,	/* column 2 */
+	GPIO69_GPIO | MFP_LPM_DRIVE_HIGH,	/* column 3 */
+	GPIO70_GPIO | MFP_LPM_DRIVE_HIGH,	/* column 4 */
+	GPIO71_GPIO | MFP_LPM_DRIVE_HIGH,	/* column 5 */
+	GPIO72_GPIO | MFP_LPM_DRIVE_HIGH,	/* column 6 */
+	GPIO73_GPIO | MFP_LPM_DRIVE_HIGH,	/* column 7 */
+	GPIO74_GPIO | MFP_LPM_DRIVE_HIGH,	/* column 8 */
+	GPIO75_GPIO | MFP_LPM_DRIVE_HIGH,	/* column 9 */
+	GPIO76_GPIO | MFP_LPM_DRIVE_HIGH,	/* column 10 */
+	GPIO77_GPIO | MFP_LPM_DRIVE_HIGH,	/* column 11 */
 	GPIO58_GPIO,	/* row 0 */
 	GPIO59_GPIO,	/* row 1 */
 	GPIO60_GPIO,	/* row 2 */
@@ -128,13 +128,20 @@ static unsigned long corgi_pin_config[] __initdata = {
 	GPIO65_GPIO,	/* row 7 */
 
 	/* GPIO */
-	GPIO9_GPIO,	/* CORGI_GPIO_nSD_DETECT */
-	GPIO7_GPIO,	/* CORGI_GPIO_nSD_WP */
-	GPIO33_GPIO,	/* CORGI_GPIO_SD_PWR */
-	GPIO22_GPIO,	/* CORGI_GPIO_IR_ON */
-	GPIO44_GPIO,	/* CORGI_GPIO_HSYNC */
-
-	GPIO1_GPIO | WAKEUP_ON_EDGE_RISE,
+	GPIO9_GPIO,				/* CORGI_GPIO_nSD_DETECT */
+	GPIO7_GPIO,				/* CORGI_GPIO_nSD_WP */
+	GPIO11_GPIO | WAKEUP_ON_EDGE_BOTH,	/* CORGI_GPIO_MAIN_BAT_{LOW,COVER} */
+	GPIO13_GPIO | MFP_LPM_KEEP_OUTPUT,	/* CORGI_GPIO_LED_ORANGE */
+	GPIO21_GPIO,				/* CORGI_GPIO_ADC_TEMP */
+	GPIO22_GPIO,				/* CORGI_GPIO_IR_ON */
+	GPIO33_GPIO,				/* CORGI_GPIO_SD_PWR */
+	GPIO38_GPIO | MFP_LPM_KEEP_OUTPUT,	/* CORGI_GPIO_CHRG_ON */
+	GPIO43_GPIO | MFP_LPM_KEEP_OUTPUT,	/* CORGI_GPIO_CHRG_UKN */
+	GPIO44_GPIO,				/* CORGI_GPIO_HSYNC */
+
+	GPIO0_GPIO | WAKEUP_ON_EDGE_BOTH,	/* CORGI_GPIO_KEY_INT */
+	GPIO1_GPIO | WAKEUP_ON_EDGE_RISE,	/* CORGI_GPIO_AC_IN */
+	GPIO3_GPIO | WAKEUP_ON_EDGE_BOTH,	/* CORGI_GPIO_WAKEUP */
 };
 
 /*
@@ -437,6 +444,7 @@ static struct platform_device corgiled_device = {
  * to give the card a chance to fully insert/eject.
  */
 static struct pxamci_platform_data corgi_mci_platform_data = {
+	.detect_delay_ms	= 250,
 	.ocr_mask		= MMC_VDD_32_33|MMC_VDD_33_34,
 	.gpio_card_detect	= -1,
 	.gpio_card_ro		= CORGI_GPIO_nSD_WP,
@@ -672,6 +680,15 @@ static void __init corgi_init(void)
 
 	pxa2xx_mfp_config(ARRAY_AND_SIZE(corgi_pin_config));
 
+	/* allow wakeup from various GPIOs */
+	gpio_set_wake(CORGI_GPIO_KEY_INT, 1);
+	gpio_set_wake(CORGI_GPIO_WAKEUP, 1);
+	gpio_set_wake(CORGI_GPIO_AC_IN, 1);
+	gpio_set_wake(CORGI_GPIO_CHRG_FULL, 1);
+
+	if (!machine_is_corgi())
+		gpio_set_wake(CORGI_GPIO_MAIN_BAT_LOW, 1);
+
 	pxa_set_ffuart_info(NULL);
 	pxa_set_btuart_info(NULL);
 	pxa_set_stuart_info(NULL);
@@ -679,7 +696,6 @@ static void __init corgi_init(void)
 	corgi_init_spi();
 
  	pxa_set_udc_info(&udc_info);
-	corgi_mci_platform_data.detect_delay = msecs_to_jiffies(250);
 	pxa_set_mci_info(&corgi_mci_platform_data);
 	pxa_set_ficp_info(&corgi_ficp_platform_data);
 	pxa_set_i2c_info(NULL);
diff --git a/arch/arm/mach-pxa/corgi_lcd.c b/arch/arm/mach-pxa/corgi_lcd.c
deleted file mode 100644
index d9b96319d498a..0000000000000
--- a/arch/arm/mach-pxa/corgi_lcd.c
+++ /dev/null
@@ -1,288 +0,0 @@
-/*
- * linux/arch/arm/mach-pxa/corgi_lcd.c
- *
- * Corgi/Spitz LCD Specific Code
- *
- * Copyright (C) 2005 Richard Purdie
- *
- * Connectivity:
- *   Corgi - LCD to ATI Imageon w100 (Wallaby)
- *   Spitz - LCD to PXA Framebuffer
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/module.h>
-#include <linux/string.h>
-#include <mach/corgi.h>
-#include <mach/hardware.h>
-#include <mach/sharpsl.h>
-#include <mach/spitz.h>
-#include <asm/hardware/scoop.h>
-#include <asm/mach/sharpsl_param.h>
-#include "generic.h"
-
-/* Register Addresses */
-#define RESCTL_ADRS     0x00
-#define PHACTRL_ADRS    0x01
-#define DUTYCTRL_ADRS   0x02
-#define POWERREG0_ADRS  0x03
-#define POWERREG1_ADRS  0x04
-#define GPOR3_ADRS      0x05
-#define PICTRL_ADRS     0x06
-#define POLCTRL_ADRS    0x07
-
-/* Register Bit Definitions */
-#define RESCTL_QVGA     0x01
-#define RESCTL_VGA      0x00
-
-#define POWER1_VW_ON    0x01  /* VW Supply FET ON */
-#define POWER1_GVSS_ON  0x02  /* GVSS(-8V) Power Supply ON */
-#define POWER1_VDD_ON   0x04  /* VDD(8V),SVSS(-4V) Power Supply ON */
-
-#define POWER1_VW_OFF   0x00  /* VW Supply FET OFF */
-#define POWER1_GVSS_OFF 0x00  /* GVSS(-8V) Power Supply OFF */
-#define POWER1_VDD_OFF  0x00  /* VDD(8V),SVSS(-4V) Power Supply OFF */
-
-#define POWER0_COM_DCLK 0x01  /* COM Voltage DC Bias DAC Serial Data Clock */
-#define POWER0_COM_DOUT 0x02  /* COM Voltage DC Bias DAC Serial Data Out */
-#define POWER0_DAC_ON   0x04  /* DAC Power Supply ON */
-#define POWER0_COM_ON   0x08  /* COM Power Supply ON */
-#define POWER0_VCC5_ON  0x10  /* VCC5 Power Supply ON */
-
-#define POWER0_DAC_OFF  0x00  /* DAC Power Supply OFF */
-#define POWER0_COM_OFF  0x00  /* COM Power Supply OFF */
-#define POWER0_VCC5_OFF 0x00  /* VCC5 Power Supply OFF */
-
-#define PICTRL_INIT_STATE      0x01
-#define PICTRL_INIOFF          0x02
-#define PICTRL_POWER_DOWN      0x04
-#define PICTRL_COM_SIGNAL_OFF  0x08
-#define PICTRL_DAC_SIGNAL_OFF  0x10
-
-#define POLCTRL_SYNC_POL_FALL  0x01
-#define POLCTRL_EN_POL_FALL    0x02
-#define POLCTRL_DATA_POL_FALL  0x04
-#define POLCTRL_SYNC_ACT_H     0x08
-#define POLCTRL_EN_ACT_L       0x10
-
-#define POLCTRL_SYNC_POL_RISE  0x00
-#define POLCTRL_EN_POL_RISE    0x00
-#define POLCTRL_DATA_POL_RISE  0x00
-#define POLCTRL_SYNC_ACT_L     0x00
-#define POLCTRL_EN_ACT_H       0x00
-
-#define PHACTRL_PHASE_MANUAL   0x01
-#define DEFAULT_PHAD_QVGA     (9)
-#define DEFAULT_COMADJ        (125)
-
-/*
- * This is only a psuedo I2C interface. We can't use the standard kernel
- * routines as the interface is write only. We just assume the data is acked...
- */
-static void lcdtg_ssp_i2c_send(u8 data)
-{
-	corgi_ssp_lcdtg_send(POWERREG0_ADRS, data);
-	udelay(10);
-}
-
-static void lcdtg_i2c_send_bit(u8 data)
-{
-	lcdtg_ssp_i2c_send(data);
-	lcdtg_ssp_i2c_send(data | POWER0_COM_DCLK);
-	lcdtg_ssp_i2c_send(data);
-}
-
-static void lcdtg_i2c_send_start(u8 base)
-{
-	lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK | POWER0_COM_DOUT);
-	lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK);
-	lcdtg_ssp_i2c_send(base);
-}
-
-static void lcdtg_i2c_send_stop(u8 base)
-{
-	lcdtg_ssp_i2c_send(base);
-	lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK);
-	lcdtg_ssp_i2c_send(base | POWER0_COM_DCLK | POWER0_COM_DOUT);
-}
-
-static void lcdtg_i2c_send_byte(u8 base, u8 data)
-{
-	int i;
-	for (i = 0; i < 8; i++) {
-		if (data & 0x80)
-			lcdtg_i2c_send_bit(base | POWER0_COM_DOUT);
-		else
-			lcdtg_i2c_send_bit(base);
-		data <<= 1;
-	}
-}
-
-static void lcdtg_i2c_wait_ack(u8 base)
-{
-	lcdtg_i2c_send_bit(base);
-}
-
-static void lcdtg_set_common_voltage(u8 base_data, u8 data)
-{
-	/* Set Common Voltage to M62332FP via I2C */
-	lcdtg_i2c_send_start(base_data);
-	lcdtg_i2c_send_byte(base_data, 0x9c);
-	lcdtg_i2c_wait_ack(base_data);
-	lcdtg_i2c_send_byte(base_data, 0x00);
-	lcdtg_i2c_wait_ack(base_data);
-	lcdtg_i2c_send_byte(base_data, data);
-	lcdtg_i2c_wait_ack(base_data);
-	lcdtg_i2c_send_stop(base_data);
-}
-
-/* Set Phase Adjust */
-static void lcdtg_set_phadadj(int mode)
-{
-	int adj;
-	switch(mode) {
-		case 480:
-		case 640:
-			/* Setting for VGA */
-			adj = sharpsl_param.phadadj;
-			if (adj < 0) {
-				adj = PHACTRL_PHASE_MANUAL;
-			} else {
-				adj = ((adj & 0x0f) << 1) | PHACTRL_PHASE_MANUAL;
-			}
-			break;
-		case 240:
-		case 320:
-		default:
-			/* Setting for QVGA */
-			adj = (DEFAULT_PHAD_QVGA << 1) | PHACTRL_PHASE_MANUAL;
-			break;
-	}
-
-	corgi_ssp_lcdtg_send(PHACTRL_ADRS, adj);
-}
-
-static int lcd_inited;
-
-void corgi_lcdtg_hw_init(int mode)
-{
-	if (!lcd_inited) {
-		int comadj;
-
-		/* Initialize Internal Logic & Port */
-		corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_POWER_DOWN | PICTRL_INIOFF | PICTRL_INIT_STATE
-	  			| PICTRL_COM_SIGNAL_OFF | PICTRL_DAC_SIGNAL_OFF);
-
-		corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_OFF
-				| POWER0_COM_OFF | POWER0_VCC5_OFF);
-
-		corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_OFF);
-
-		/* VDD(+8V), SVSS(-4V) ON */
-		corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_ON);
-		mdelay(3);
-
-		/* DAC ON */
-		corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON
-				| POWER0_COM_OFF | POWER0_VCC5_OFF);
-
-		/* INIB = H, INI = L  */
-		/* PICTL[0] = H , PICTL[1] = PICTL[2] = PICTL[4] = L */
-		corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_INIT_STATE | PICTRL_COM_SIGNAL_OFF);
-
-		/* Set Common Voltage */
-		comadj = sharpsl_param.comadj;
-		if (comadj < 0)
-			comadj = DEFAULT_COMADJ;
-		lcdtg_set_common_voltage((POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_OFF), comadj);
-
-		/* VCC5 ON, DAC ON */
-		corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON |
-				POWER0_COM_OFF | POWER0_VCC5_ON);
-
-		/* GVSS(-8V) ON, VDD ON */
-		corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_ON | POWER1_VDD_ON);
-		mdelay(2);
-
-		/* COM SIGNAL ON (PICTL[3] = L) */
-		corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_INIT_STATE);
-
-		/* COM ON, DAC ON, VCC5_ON */
-		corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_COM_DCLK | POWER0_COM_DOUT | POWER0_DAC_ON
-				| POWER0_COM_ON | POWER0_VCC5_ON);
-
-		/* VW ON, GVSS ON, VDD ON */
-		corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_ON | POWER1_GVSS_ON | POWER1_VDD_ON);
-
-		/* Signals output enable */
-		corgi_ssp_lcdtg_send(PICTRL_ADRS, 0);
-
-		/* Set Phase Adjust */
-		lcdtg_set_phadadj(mode);
-
-		/* Initialize for Input Signals from ATI */
-		corgi_ssp_lcdtg_send(POLCTRL_ADRS, POLCTRL_SYNC_POL_RISE | POLCTRL_EN_POL_RISE
-				| POLCTRL_DATA_POL_RISE | POLCTRL_SYNC_ACT_L | POLCTRL_EN_ACT_H);
-		udelay(1000);
-
-		lcd_inited=1;
-	} else {
-		lcdtg_set_phadadj(mode);
-	}
-
-	switch(mode) {
-		case 480:
-		case 640:
-			/* Set Lcd Resolution (VGA) */
-			corgi_ssp_lcdtg_send(RESCTL_ADRS, RESCTL_VGA);
-			break;
-		case 240:
-		case 320:
-		default:
-			/* Set Lcd Resolution (QVGA) */
-			corgi_ssp_lcdtg_send(RESCTL_ADRS, RESCTL_QVGA);
-			break;
-	}
-}
-
-void corgi_lcdtg_suspend(void)
-{
-	/* 60Hz x 2 frame = 16.7msec x 2 = 33.4 msec */
-	mdelay(34);
-
-	/* (1)VW OFF */
-	corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_ON | POWER1_VDD_ON);
-
-	/* (2)COM OFF */
-	corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_COM_SIGNAL_OFF);
-	corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_ON);
-
-	/* (3)Set Common Voltage Bias 0V */
-	lcdtg_set_common_voltage(POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_ON, 0);
-
-	/* (4)GVSS OFF */
-	corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_ON);
-
-	/* (5)VCC5 OFF */
-	corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_DAC_ON | POWER0_COM_OFF | POWER0_VCC5_OFF);
-
-	/* (6)Set PDWN, INIOFF, DACOFF */
-	corgi_ssp_lcdtg_send(PICTRL_ADRS, PICTRL_INIOFF | PICTRL_DAC_SIGNAL_OFF |
-			PICTRL_POWER_DOWN | PICTRL_COM_SIGNAL_OFF);
-
-	/* (7)DAC OFF */
-	corgi_ssp_lcdtg_send(POWERREG0_ADRS, POWER0_DAC_OFF | POWER0_COM_OFF | POWER0_VCC5_OFF);
-
-	/* (8)VDD OFF */
-	corgi_ssp_lcdtg_send(POWERREG1_ADRS, POWER1_VW_OFF | POWER1_GVSS_OFF | POWER1_VDD_OFF);
-
-	lcd_inited = 0;
-}
-
diff --git a/arch/arm/mach-pxa/corgi_pm.c b/arch/arm/mach-pxa/corgi_pm.c
index d4a0733e905b4..3f1dc74ac048f 100644
--- a/arch/arm/mach-pxa/corgi_pm.c
+++ b/arch/arm/mach-pxa/corgi_pm.c
@@ -14,6 +14,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/delay.h>
+#include <linux/gpio.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
 #include <linux/apm-emulation.h>
@@ -25,7 +26,8 @@
 #include <mach/sharpsl.h>
 #include <mach/corgi.h>
 #include <mach/pxa2xx-regs.h>
-#include <mach/pxa2xx-gpio.h>
+
+#include "generic.h"
 #include "sharpsl.h"
 
 #define SHARPSL_CHARGE_ON_VOLT         0x99  /* 2.9V */
@@ -35,87 +37,46 @@
 #define SHARPSL_FATAL_ACIN_VOLT        182   /* 3.45V */
 #define SHARPSL_FATAL_NOACIN_VOLT      170   /* 3.40V */
 
+static struct gpio charger_gpios[] = {
+	{ CORGI_GPIO_ADC_TEMP_ON, GPIOF_OUT_INIT_LOW, "ADC Temp On" },
+	{ CORGI_GPIO_CHRG_ON,	  GPIOF_OUT_INIT_LOW, "Charger On" },
+	{ CORGI_GPIO_CHRG_UKN,	  GPIOF_OUT_INIT_LOW, "Charger Unknown" },
+	{ CORGI_GPIO_KEY_INT,	  GPIOF_IN, "Key Interrupt" },
+};
+
 static void corgi_charger_init(void)
 {
-	pxa_gpio_mode(CORGI_GPIO_ADC_TEMP_ON | GPIO_OUT);
-	pxa_gpio_mode(CORGI_GPIO_CHRG_ON | GPIO_OUT);
-	pxa_gpio_mode(CORGI_GPIO_CHRG_UKN | GPIO_OUT);
-	pxa_gpio_mode(CORGI_GPIO_KEY_INT | GPIO_IN);
+	gpio_request_array(ARRAY_AND_SIZE(charger_gpios));
 }
 
 static void corgi_measure_temp(int on)
 {
-	if (on)
-		GPSR(CORGI_GPIO_ADC_TEMP_ON) = GPIO_bit(CORGI_GPIO_ADC_TEMP_ON);
-	else
-		GPCR(CORGI_GPIO_ADC_TEMP_ON) = GPIO_bit(CORGI_GPIO_ADC_TEMP_ON);
+	gpio_set_value(CORGI_GPIO_ADC_TEMP_ON, on);
 }
 
 static void corgi_charge(int on)
 {
 	if (on) {
 		if (machine_is_corgi() && (sharpsl_pm.flags & SHARPSL_SUSPENDED)) {
-			GPCR(CORGI_GPIO_CHRG_ON) = GPIO_bit(CORGI_GPIO_CHRG_ON);
-			GPSR(CORGI_GPIO_CHRG_UKN) = GPIO_bit(CORGI_GPIO_CHRG_UKN);
+			gpio_set_value(CORGI_GPIO_CHRG_ON, 0);
+			gpio_set_value(CORGI_GPIO_CHRG_UKN, 1);
 		} else {
-			GPSR(CORGI_GPIO_CHRG_ON) = GPIO_bit(CORGI_GPIO_CHRG_ON);
-			GPCR(CORGI_GPIO_CHRG_UKN) = GPIO_bit(CORGI_GPIO_CHRG_UKN);
+			gpio_set_value(CORGI_GPIO_CHRG_ON, 1);
+			gpio_set_value(CORGI_GPIO_CHRG_UKN, 0);
 		}
 	} else {
-		GPCR(CORGI_GPIO_CHRG_ON) = GPIO_bit(CORGI_GPIO_CHRG_ON);
-		GPCR(CORGI_GPIO_CHRG_UKN) = GPIO_bit(CORGI_GPIO_CHRG_UKN);
+		gpio_set_value(CORGI_GPIO_CHRG_ON, 0);
+		gpio_set_value(CORGI_GPIO_CHRG_UKN, 0);
 	}
 }
 
 static void corgi_discharge(int on)
 {
-	if (on)
-		GPSR(CORGI_GPIO_DISCHARGE_ON) = GPIO_bit(CORGI_GPIO_DISCHARGE_ON);
-	else
-		GPCR(CORGI_GPIO_DISCHARGE_ON) = GPIO_bit(CORGI_GPIO_DISCHARGE_ON);
+	gpio_set_value(CORGI_GPIO_DISCHARGE_ON, on);
 }
 
 static void corgi_presuspend(void)
 {
-	int i;
-	unsigned long wakeup_mask;
-
-	/* charging , so CHARGE_ON bit is HIGH during OFF. */
-	if (READ_GPIO_BIT(CORGI_GPIO_CHRG_ON))
-		PGSR1 |= GPIO_bit(CORGI_GPIO_CHRG_ON);
-	else
-		PGSR1 &= ~GPIO_bit(CORGI_GPIO_CHRG_ON);
-
-	if (READ_GPIO_BIT(CORGI_GPIO_LED_ORANGE))
-		PGSR0 |= GPIO_bit(CORGI_GPIO_LED_ORANGE);
-	else
-		PGSR0 &= ~GPIO_bit(CORGI_GPIO_LED_ORANGE);
-
-	if (READ_GPIO_BIT(CORGI_GPIO_CHRG_UKN))
-		PGSR1 |= GPIO_bit(CORGI_GPIO_CHRG_UKN);
-	else
-		PGSR1 &= ~GPIO_bit(CORGI_GPIO_CHRG_UKN);
-
-	/* Resume on keyboard power key */
-	PGSR2 = (PGSR2 & ~CORGI_GPIO_ALL_STROBE_BIT) | CORGI_GPIO_STROBE_BIT(0);
-
-	wakeup_mask = GPIO_bit(CORGI_GPIO_KEY_INT) | GPIO_bit(CORGI_GPIO_WAKEUP) | GPIO_bit(CORGI_GPIO_AC_IN) | GPIO_bit(CORGI_GPIO_CHRG_FULL);
-
-	if (!machine_is_corgi())
-		wakeup_mask |= GPIO_bit(CORGI_GPIO_MAIN_BAT_LOW);
-
-	PWER = wakeup_mask | PWER_RTC;
-	PRER = wakeup_mask;
-	PFER = wakeup_mask;
-
-	for (i = 0; i <=15; i++) {
-		if (PRER & PFER & GPIO_bit(i)) {
-			if (GPLR0 & GPIO_bit(i) )
-				PRER &= ~GPIO_bit(i);
-			else
-				PFER &= ~GPIO_bit(i);
-		}
-	}
 }
 
 static void corgi_postsuspend(void)
diff --git a/arch/arm/mach-pxa/corgi_ssp.c b/arch/arm/mach-pxa/corgi_ssp.c
deleted file mode 100644
index 9347254f8bcf5..0000000000000
--- a/arch/arm/mach-pxa/corgi_ssp.c
+++ /dev/null
@@ -1,274 +0,0 @@
-/*
- *  SSP control code for Sharp Corgi devices
- *
- *  Copyright (c) 2004-2005 Richard Purdie
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- *
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-
-#include <mach/ssp.h>
-#include <mach/pxa2xx-gpio.h>
-#include <mach/regs-ssp.h>
-#include "sharpsl.h"
-
-static DEFINE_SPINLOCK(corgi_ssp_lock);
-static struct ssp_dev corgi_ssp_dev;
-static struct ssp_state corgi_ssp_state;
-static struct corgissp_machinfo *ssp_machinfo;
-
-/*
- * There are three devices connected to the SSP interface:
- *   1. A touchscreen controller (TI ADS7846 compatible)
- *   2. An LCD controller (with some Backlight functionality)
- *   3. A battery monitoring IC (Maxim MAX1111)
- *
- * Each device uses a different speed/mode of communication.
- *
- * The touchscreen is very sensitive and the most frequently used
- * so the port is left configured for this.
- *
- * Devices are selected using Chip Selects on GPIOs.
- */
-
-/*
- *  ADS7846 Routines
- */
-unsigned long corgi_ssp_ads7846_putget(ulong data)
-{
-	unsigned long flag;
-	u32 ret = 0;
-
-	spin_lock_irqsave(&corgi_ssp_lock, flag);
-	if (ssp_machinfo->cs_ads7846 >= 0)
-		GPCR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846);
-
-	ssp_write_word(&corgi_ssp_dev,data);
- 	ssp_read_word(&corgi_ssp_dev, &ret);
-
-	if (ssp_machinfo->cs_ads7846 >= 0)
-		GPSR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846);
-	spin_unlock_irqrestore(&corgi_ssp_lock, flag);
-
-	return ret;
-}
-
-/*
- * NOTE: These functions should always be called in interrupt context
- * and use the _lock and _unlock functions. They are very time sensitive.
- */
-void corgi_ssp_ads7846_lock(void)
-{
-	spin_lock(&corgi_ssp_lock);
-	if (ssp_machinfo->cs_ads7846 >= 0)
-		GPCR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846);
-}
-
-void corgi_ssp_ads7846_unlock(void)
-{
-	if (ssp_machinfo->cs_ads7846 >= 0)
-		GPSR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846);
-	spin_unlock(&corgi_ssp_lock);
-}
-
-void corgi_ssp_ads7846_put(ulong data)
-{
-	ssp_write_word(&corgi_ssp_dev,data);
-}
-
-unsigned long corgi_ssp_ads7846_get(void)
-{
-	u32 ret = 0;
-	ssp_read_word(&corgi_ssp_dev, &ret);
-	return ret;
-}
-
-EXPORT_SYMBOL(corgi_ssp_ads7846_putget);
-EXPORT_SYMBOL(corgi_ssp_ads7846_lock);
-EXPORT_SYMBOL(corgi_ssp_ads7846_unlock);
-EXPORT_SYMBOL(corgi_ssp_ads7846_put);
-EXPORT_SYMBOL(corgi_ssp_ads7846_get);
-
-
-/*
- *  LCD/Backlight Routines
- */
-unsigned long corgi_ssp_dac_put(ulong data)
-{
-	unsigned long flag, sscr1 = SSCR1_SPH;
-	u32 tmp;
-
-	spin_lock_irqsave(&corgi_ssp_lock, flag);
-
-	if (machine_is_spitz() || machine_is_akita() || machine_is_borzoi())
-		sscr1 = 0;
-
-	ssp_disable(&corgi_ssp_dev);
-	ssp_config(&corgi_ssp_dev, (SSCR0_Motorola | (SSCR0_DSS & 0x07 )), sscr1, 0, SSCR0_SerClkDiv(ssp_machinfo->clk_lcdcon));
-	ssp_enable(&corgi_ssp_dev);
-
-	if (ssp_machinfo->cs_lcdcon >= 0)
-		GPCR(ssp_machinfo->cs_lcdcon) = GPIO_bit(ssp_machinfo->cs_lcdcon);
-	ssp_write_word(&corgi_ssp_dev,data);
-	/* Read null data back from device to prevent SSP overflow */
-	ssp_read_word(&corgi_ssp_dev, &tmp);
-	if (ssp_machinfo->cs_lcdcon >= 0)
-		GPSR(ssp_machinfo->cs_lcdcon) = GPIO_bit(ssp_machinfo->cs_lcdcon);
-
-	ssp_disable(&corgi_ssp_dev);
-	ssp_config(&corgi_ssp_dev, (SSCR0_National | (SSCR0_DSS & 0x0b )), 0, 0, SSCR0_SerClkDiv(ssp_machinfo->clk_ads7846));
-	ssp_enable(&corgi_ssp_dev);
-
-	spin_unlock_irqrestore(&corgi_ssp_lock, flag);
-
-	return 0;
-}
-
-void corgi_ssp_lcdtg_send(u8 adrs, u8 data)
-{
-	corgi_ssp_dac_put(((adrs & 0x07) << 5) | (data & 0x1f));
-}
-
-void corgi_ssp_blduty_set(int duty)
-{
-	corgi_ssp_lcdtg_send(0x02,duty);
-}
-
-EXPORT_SYMBOL(corgi_ssp_lcdtg_send);
-EXPORT_SYMBOL(corgi_ssp_blduty_set);
-
-/*
- *  Max1111 Routines
- */
-int corgi_ssp_max1111_get(ulong data)
-{
-	unsigned long flag;
-	long voltage = 0, voltage1 = 0, voltage2 = 0;
-
-	spin_lock_irqsave(&corgi_ssp_lock, flag);
-	if (ssp_machinfo->cs_max1111 >= 0)
-		GPCR(ssp_machinfo->cs_max1111) = GPIO_bit(ssp_machinfo->cs_max1111);
-	ssp_disable(&corgi_ssp_dev);
-	ssp_config(&corgi_ssp_dev, (SSCR0_Motorola | (SSCR0_DSS & 0x07 )), 0, 0, SSCR0_SerClkDiv(ssp_machinfo->clk_max1111));
-	ssp_enable(&corgi_ssp_dev);
-
-	udelay(1);
-
-	/* TB1/RB1 */
-	ssp_write_word(&corgi_ssp_dev,data);
-	ssp_read_word(&corgi_ssp_dev, (u32*)&voltage1); /* null read */
-
-	/* TB12/RB2 */
-	ssp_write_word(&corgi_ssp_dev,0);
-	ssp_read_word(&corgi_ssp_dev, (u32*)&voltage1);
-
-	/* TB13/RB3*/
-	ssp_write_word(&corgi_ssp_dev,0);
-	ssp_read_word(&corgi_ssp_dev, (u32*)&voltage2);
-
-	ssp_disable(&corgi_ssp_dev);
-	ssp_config(&corgi_ssp_dev, (SSCR0_National | (SSCR0_DSS & 0x0b )), 0, 0, SSCR0_SerClkDiv(ssp_machinfo->clk_ads7846));
-	ssp_enable(&corgi_ssp_dev);
-	if (ssp_machinfo->cs_max1111 >= 0)
-		GPSR(ssp_machinfo->cs_max1111) = GPIO_bit(ssp_machinfo->cs_max1111);
-	spin_unlock_irqrestore(&corgi_ssp_lock, flag);
-
-	if (voltage1 & 0xc0 || voltage2 & 0x3f)
-		voltage = -1;
-	else
-		voltage = ((voltage1 << 2) & 0xfc) | ((voltage2 >> 6) & 0x03);
-
-	return voltage;
-}
-
-EXPORT_SYMBOL(corgi_ssp_max1111_get);
-
-/*
- *  Support Routines
- */
-
-void __init corgi_ssp_set_machinfo(struct corgissp_machinfo *machinfo)
-{
-	ssp_machinfo = machinfo;
-}
-
-static int __devinit corgi_ssp_probe(struct platform_device *dev)
-{
-	int ret;
-
-	/* Chip Select - Disable All */
-	if (ssp_machinfo->cs_lcdcon >= 0)
-		pxa_gpio_mode(ssp_machinfo->cs_lcdcon  | GPIO_OUT | GPIO_DFLT_HIGH);
-	if (ssp_machinfo->cs_max1111 >= 0)
-	        pxa_gpio_mode(ssp_machinfo->cs_max1111 | GPIO_OUT | GPIO_DFLT_HIGH);
-	if (ssp_machinfo->cs_ads7846 >= 0)
-        	pxa_gpio_mode(ssp_machinfo->cs_ads7846 | GPIO_OUT | GPIO_DFLT_HIGH);
-
-	ret = ssp_init(&corgi_ssp_dev, ssp_machinfo->port, 0);
-
-	if (ret)
-		printk(KERN_ERR "Unable to register SSP handler!\n");
-	else {
-		ssp_disable(&corgi_ssp_dev);
-		ssp_config(&corgi_ssp_dev, (SSCR0_National | (SSCR0_DSS & 0x0b )), 0, 0, SSCR0_SerClkDiv(ssp_machinfo->clk_ads7846));
-		ssp_enable(&corgi_ssp_dev);
-	}
-
-	return ret;
-}
-
-static int corgi_ssp_remove(struct platform_device *dev)
-{
-	ssp_exit(&corgi_ssp_dev);
-	return 0;
-}
-
-static int corgi_ssp_suspend(struct platform_device *dev, pm_message_t state)
-{
-	ssp_flush(&corgi_ssp_dev);
-	ssp_save_state(&corgi_ssp_dev,&corgi_ssp_state);
-
-	return 0;
-}
-
-static int corgi_ssp_resume(struct platform_device *dev)
-{
-	if (ssp_machinfo->cs_lcdcon >= 0)
-		GPSR(ssp_machinfo->cs_lcdcon) = GPIO_bit(ssp_machinfo->cs_lcdcon);  /* High - Disable LCD Control/Timing Gen */
-	if (ssp_machinfo->cs_max1111 >= 0)
-		GPSR(ssp_machinfo->cs_max1111) = GPIO_bit(ssp_machinfo->cs_max1111); /* High - Disable MAX1111*/
-	if (ssp_machinfo->cs_ads7846 >= 0)
-		GPSR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846); /* High - Disable ADS7846*/
-	ssp_restore_state(&corgi_ssp_dev,&corgi_ssp_state);
-	ssp_enable(&corgi_ssp_dev);
-
-	return 0;
-}
-
-static struct platform_driver corgissp_driver = {
-	.probe		= corgi_ssp_probe,
-	.remove		= corgi_ssp_remove,
-	.suspend	= corgi_ssp_suspend,
-	.resume		= corgi_ssp_resume,
-	.driver		= {
-		.name	= "corgi-ssp",
-	},
-};
-
-int __init corgi_ssp_init(void)
-{
-	return platform_driver_register(&corgissp_driver);
-}
-
-arch_initcall(corgi_ssp_init);
diff --git a/arch/arm/mach-pxa/csb726.c b/arch/arm/mach-pxa/csb726.c
index 88575b87bd330..91fd4fea6a541 100644
--- a/arch/arm/mach-pxa/csb726.c
+++ b/arch/arm/mach-pxa/csb726.c
@@ -125,18 +125,9 @@ static unsigned long csb726_pin_config[] = {
 	GPIO118_I2C_SDA,
 };
 
-static struct pxamci_platform_data csb726_mci_data;
-
-static int csb726_mci_init(struct device *dev,
-		irq_handler_t detect, void *data)
-{
-	csb726_mci_data.detect_delay = msecs_to_jiffies(500);
-	return 0;
-}
-
 static struct pxamci_platform_data csb726_mci = {
+	.detect_delay_ms	= 500,
 	.ocr_mask		= MMC_VDD_32_33|MMC_VDD_33_34,
-	.init			= csb726_mci_init,
 	/* FIXME setpower */
 	.gpio_card_detect	= CSB726_GPIO_MMC_DETECT,
 	.gpio_card_ro		= CSB726_GPIO_MMC_RO,
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index aab04f33e49b4..0517c17978f31 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -626,6 +626,7 @@ static int em_x270_mci_get_ro(struct device *dev)
 }
 
 static struct pxamci_platform_data em_x270_mci_platform_data = {
+	.detect_delay_ms	= 250,
 	.ocr_mask		= MMC_VDD_20_21|MMC_VDD_21_22|MMC_VDD_22_23|
 				  MMC_VDD_24_25|MMC_VDD_25_26|MMC_VDD_26_27|
 				  MMC_VDD_27_28|MMC_VDD_28_29|MMC_VDD_29_30|
@@ -643,7 +644,6 @@ static void __init em_x270_init_mmc(void)
 	if (machine_is_em_x270())
 		em_x270_mci_platform_data.get_ro = em_x270_mci_get_ro;
 
-	em_x270_mci_platform_data.detect_delay	= msecs_to_jiffies(250);
 	pxa_set_mci_info(&em_x270_mci_platform_data);
 }
 #else
diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index 3126a35aa002e..baabb3ce088e8 100644
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -28,7 +28,6 @@
 
 #include <mach/reset.h>
 #include <mach/gpio.h>
-#include <mach/pxa2xx-gpio.h>
 
 #include "generic.h"
 
@@ -128,33 +127,3 @@ void __init pxa_map_io(void)
 	iotable_init(standard_io_desc, ARRAY_SIZE(standard_io_desc));
 	get_clk_frequency_khz(1);
 }
-
-/*
- * Configure pins for GPIO or other functions
- */
-int pxa_gpio_mode(int gpio_mode)
-{
-	unsigned long flags;
-	int gpio = gpio_mode & GPIO_MD_MASK_NR;
-	int fn = (gpio_mode & GPIO_MD_MASK_FN) >> 8;
-	int gafr;
-
-	if (gpio > pxa_last_gpio)
-		return -EINVAL;
-
-	local_irq_save(flags);
-	if (gpio_mode & GPIO_DFLT_LOW)
-		GPCR(gpio) = GPIO_bit(gpio);
-	else if (gpio_mode & GPIO_DFLT_HIGH)
-		GPSR(gpio) = GPIO_bit(gpio);
-	if (gpio_mode & GPIO_MD_MASK_DIR)
-		GPDR(gpio) |= GPIO_bit(gpio);
-	else
-		GPDR(gpio) &= ~GPIO_bit(gpio);
-	gafr = GAFR(gpio) & ~(0x3 << (((gpio) & 0xf)*2));
-	GAFR(gpio) = gafr |  (fn  << (((gpio) & 0xf)*2));
-	local_irq_restore(flags);
-
-	return 0;
-}
-EXPORT_SYMBOL(pxa_gpio_mode);
diff --git a/arch/arm/mach-pxa/include/mach/colibri.h b/arch/arm/mach-pxa/include/mach/colibri.h
index 811743c561476..5f2ba8d9015cf 100644
--- a/arch/arm/mach-pxa/include/mach/colibri.h
+++ b/arch/arm/mach-pxa/include/mach/colibri.h
@@ -2,6 +2,7 @@
 #define _COLIBRI_H_
 
 #include <net/ax88796.h>
+#include <mach/mfp.h>
 
 /*
  * common settings for all modules
diff --git a/arch/arm/mach-pxa/include/mach/corgi.h b/arch/arm/mach-pxa/include/mach/corgi.h
index 7239281788de4..585970ef08cec 100644
--- a/arch/arm/mach-pxa/include/mach/corgi.h
+++ b/arch/arm/mach-pxa/include/mach/corgi.h
@@ -113,7 +113,6 @@
  * Shared data structures
  */
 extern struct platform_device corgiscoop_device;
-extern struct platform_device corgissp_device;
 
 #endif /* __ASM_ARCH_CORGI_H  */
 
diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h
index 7515757d6911b..3d8d8cb09685c 100644
--- a/arch/arm/mach-pxa/include/mach/hardware.h
+++ b/arch/arm/mach-pxa/include/mach/hardware.h
@@ -202,7 +202,7 @@
 #define __cpu_is_pxa950(id)                             \
 	({                                              \
 		unsigned int _id = (id) >> 4 & 0xfff;	\
-		id == 0x697;				\
+		_id == 0x697;				\
 	 })
 #else
 #define __cpu_is_pxa950(id)	(0)
diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h b/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h
index 658b28ed129b0..c54cef25895cd 100644
--- a/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h
+++ b/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h
@@ -25,6 +25,8 @@
 #define MFP_DIR(x)		(((x) >> 23) & 0x1)
 
 #define MFP_LPM_CAN_WAKEUP	(0x1 << 24)
+#define MFP_LPM_KEEP_OUTPUT	(0x1 << 25)
+
 #define WAKEUP_ON_EDGE_RISE	(MFP_LPM_CAN_WAKEUP | MFP_LPM_EDGE_RISE)
 #define WAKEUP_ON_EDGE_FALL	(MFP_LPM_CAN_WAKEUP | MFP_LPM_EDGE_FALL)
 #define WAKEUP_ON_EDGE_BOTH	(MFP_LPM_CAN_WAKEUP | MFP_LPM_EDGE_BOTH)
diff --git a/arch/arm/mach-pxa/include/mach/mmc.h b/arch/arm/mach-pxa/include/mach/mmc.h
index 02a69dc2ee638..9eb515bb799d0 100644
--- a/arch/arm/mach-pxa/include/mach/mmc.h
+++ b/arch/arm/mach-pxa/include/mach/mmc.h
@@ -9,7 +9,7 @@ struct mmc_host;
 
 struct pxamci_platform_data {
 	unsigned int ocr_mask;			/* available voltages */
-	unsigned long detect_delay;		/* delay in jiffies before detecting cards after interrupt */
+	unsigned long detect_delay_ms;		/* delay in millisecond before detecting cards after interrupt */
 	int (*init)(struct device *, irq_handler_t , void *);
 	int (*get_ro)(struct device *);
 	void (*setpower)(struct device *, unsigned int);
diff --git a/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h b/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h
deleted file mode 100644
index 1209c44aa6f17..0000000000000
--- a/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h
+++ /dev/null
@@ -1,375 +0,0 @@
-#ifndef __ASM_ARCH_PXA2XX_GPIO_H
-#define __ASM_ARCH_PXA2XX_GPIO_H
-
-#warning Please use mfp-pxa2[57]x.h instead of pxa2xx-gpio.h
-
-#include <mach/gpio.h>
-
-/* GPIO alternate function assignments */
-
-#define GPIO1_RST		1	/* reset */
-#define GPIO6_MMCCLK		6	/* MMC Clock */
-#define GPIO7_48MHz		7	/* 48 MHz clock output */
-#define GPIO8_MMCCS0		8	/* MMC Chip Select 0 */
-#define GPIO9_MMCCS1		9	/* MMC Chip Select 1 */
-#define GPIO10_RTCCLK		10	/* real time clock (1 Hz) */
-#define GPIO11_3_6MHz		11	/* 3.6 MHz oscillator out */
-#define GPIO12_32KHz		12	/* 32 kHz out */
-#define GPIO12_CIF_DD_7		12	/* Camera data pin 7 */
-#define GPIO13_MBGNT		13	/* memory controller grant */
-#define GPIO14_MBREQ		14	/* alternate bus master request */
-#define GPIO15_nCS_1		15	/* chip select 1 */
-#define GPIO16_PWM0		16	/* PWM0 output */
-#define GPIO17_PWM1		17	/* PWM1 output */
-#define GPIO17_CIF_DD_6		17	/* Camera data pin 6 */
-#define GPIO18_RDY		18	/* Ext. Bus Ready */
-#define GPIO19_DREQ1		19	/* External DMA Request */
-#define GPIO20_DREQ0		20	/* External DMA Request */
-#define GPIO23_SCLK		23	/* SSP clock */
-#define GPIO23_CIF_MCLK		23	/* Camera Master Clock */
-#define GPIO24_SFRM		24	/* SSP Frame */
-#define GPIO24_CIF_FV		24	/* Camera frame start signal */
-#define GPIO25_STXD		25	/* SSP transmit */
-#define GPIO25_CIF_LV		25	/* Camera line start signal */
-#define GPIO26_SRXD		26	/* SSP receive */
-#define GPIO26_CIF_PCLK		26	/* Camera Pixel Clock */
-#define GPIO27_SEXTCLK		27	/* SSP ext_clk */
-#define GPIO27_CIF_DD_0		27	/* Camera data pin 0 */
-#define GPIO28_BITCLK		28	/* AC97/I2S bit_clk */
-#define GPIO29_SDATA_IN		29	/* AC97 Sdata_in0 / I2S Sdata_in */
-#define GPIO30_SDATA_OUT	30	/* AC97/I2S Sdata_out */
-#define GPIO31_SYNC		31	/* AC97/I2S sync */
-#define GPIO32_SDATA_IN1	32	/* AC97 Sdata_in1 */
-#define GPIO32_SYSCLK		32	/* I2S System Clock */
-#define GPIO32_MMCCLK		32	/* MMC Clock (PXA270) */
-#define GPIO33_nCS_5		33	/* chip select 5 */
-#define GPIO34_FFRXD		34	/* FFUART receive */
-#define GPIO34_MMCCS0		34	/* MMC Chip Select 0 */
-#define GPIO35_FFCTS		35	/* FFUART Clear to send */
-#define GPIO36_FFDCD		36	/* FFUART Data carrier detect */
-#define GPIO37_FFDSR		37	/* FFUART data set ready */
-#define GPIO38_FFRI		38	/* FFUART Ring Indicator */
-#define GPIO39_MMCCS1		39	/* MMC Chip Select 1 */
-#define GPIO39_FFTXD		39	/* FFUART transmit data */
-#define GPIO40_FFDTR		40	/* FFUART data terminal Ready */
-#define GPIO41_FFRTS		41	/* FFUART request to send */
-#define GPIO42_BTRXD		42	/* BTUART receive data */
-#define GPIO42_HWRXD		42	/* HWUART receive data */
-#define GPIO42_CIF_MCLK		42	/* Camera Master Clock */
-#define GPIO43_BTTXD		43	/* BTUART transmit data */
-#define GPIO43_HWTXD		43	/* HWUART transmit data */
-#define GPIO43_CIF_FV		43	/* Camera frame start signal */
-#define GPIO44_BTCTS		44	/* BTUART clear to send */
-#define GPIO44_HWCTS		44	/* HWUART clear to send */
-#define GPIO44_CIF_LV		44	/* Camera line start signal */
-#define GPIO45_BTRTS		45	/* BTUART request to send */
-#define GPIO45_HWRTS		45	/* HWUART request to send */
-#define GPIO45_AC97_SYSCLK	45	/* AC97 System Clock */
-#define GPIO45_CIF_PCLK		45	/* Camera Pixel Clock */
-#define GPIO46_ICPRXD		46	/* ICP receive data */
-#define GPIO46_STRXD		46	/* STD_UART receive data */
-#define GPIO47_ICPTXD		47	/* ICP transmit data */
-#define GPIO47_STTXD		47	/* STD_UART transmit data */
-#define GPIO47_CIF_DD_0		47	/* Camera data pin 0 */
-#define GPIO48_nPOE		48	/* Output Enable for Card Space */
-#define GPIO48_CIF_DD_5		48	/* Camera data pin 5 */
-#define GPIO49_nPWE		49	/* Write Enable for Card Space */
-#define GPIO50_nPIOR		50	/* I/O Read for Card Space */
-#define GPIO50_CIF_DD_3		50	/* Camera data pin 3 */
-#define GPIO51_nPIOW		51	/* I/O Write for Card Space */
-#define GPIO51_CIF_DD_2		51	/* Camera data pin 2 */
-#define GPIO52_nPCE_1		52	/* Card Enable for Card Space */
-#define GPIO52_CIF_DD_4		52	/* Camera data pin 4 */
-#define GPIO53_nPCE_2		53	/* Card Enable for Card Space */
-#define GPIO53_MMCCLK		53	/* MMC Clock */
-#define GPIO53_CIF_MCLK		53	/* Camera Master Clock */
-#define GPIO54_MMCCLK		54	/* MMC Clock */
-#define GPIO54_pSKTSEL		54	/* Socket Select for Card Space */
-#define GPIO54_nPCE_2		54	/* Card Enable for Card Space (PXA27x) */
-#define GPIO54_CIF_PCLK		54	/* Camera Pixel Clock */
-#define GPIO55_nPREG		55	/* Card Address bit 26 */
-#define GPIO55_CIF_DD_1		55	/* Camera data pin 1 */
-#define GPIO56_nPWAIT		56	/* Wait signal for Card Space */
-#define GPIO57_nIOIS16		57	/* Bus Width select for I/O Card Space */
-#define GPIO58_LDD_0		58	/* LCD data pin 0 */
-#define GPIO59_LDD_1		59	/* LCD data pin 1 */
-#define GPIO60_LDD_2		60	/* LCD data pin 2 */
-#define GPIO61_LDD_3		61	/* LCD data pin 3 */
-#define GPIO62_LDD_4		62	/* LCD data pin 4 */
-#define GPIO63_LDD_5		63	/* LCD data pin 5 */
-#define GPIO64_LDD_6		64	/* LCD data pin 6 */
-#define GPIO65_LDD_7		65	/* LCD data pin 7 */
-#define GPIO66_LDD_8		66	/* LCD data pin 8 */
-#define GPIO66_MBREQ		66	/* alternate bus master req */
-#define GPIO67_LDD_9		67	/* LCD data pin 9 */
-#define GPIO67_MMCCS0		67	/* MMC Chip Select 0 */
-#define GPIO68_LDD_10		68	/* LCD data pin 10 */
-#define GPIO68_MMCCS1		68	/* MMC Chip Select 1 */
-#define GPIO69_LDD_11		69	/* LCD data pin 11 */
-#define GPIO69_MMCCLK		69	/* MMC_CLK */
-#define GPIO70_LDD_12		70	/* LCD data pin 12 */
-#define GPIO70_RTCCLK		70	/* Real Time clock (1 Hz) */
-#define GPIO71_LDD_13		71	/* LCD data pin 13 */
-#define GPIO71_3_6MHz		71	/* 3.6 MHz Oscillator clock */
-#define GPIO72_LDD_14		72	/* LCD data pin 14 */
-#define GPIO72_32kHz		72	/* 32 kHz clock */
-#define GPIO73_LDD_15		73	/* LCD data pin 15 */
-#define GPIO73_MBGNT		73	/* Memory controller grant */
-#define GPIO74_LCD_FCLK		74	/* LCD Frame clock */
-#define GPIO75_LCD_LCLK		75	/* LCD line clock */
-#define GPIO76_LCD_PCLK		76	/* LCD Pixel clock */
-#define GPIO77_LCD_ACBIAS	77	/* LCD AC Bias */
-#define GPIO78_nCS_2		78	/* chip select 2 */
-#define GPIO79_nCS_3		79	/* chip select 3 */
-#define GPIO80_nCS_4		80	/* chip select 4 */
-#define GPIO81_NSCLK		81	/* NSSP clock */
-#define GPIO81_CIF_DD_0		81	/* Camera data pin 0 */
-#define GPIO82_NSFRM		82	/* NSSP Frame */
-#define GPIO82_CIF_DD_5		82	/* Camera data pin 5 */
-#define GPIO83_NSTXD		83	/* NSSP transmit */
-#define GPIO83_CIF_DD_4		83	/* Camera data pin 4 */
-#define GPIO84_NSRXD		84	/* NSSP receive */
-#define GPIO84_CIF_FV		84	/* Camera frame start signal */
-#define GPIO85_nPCE_1		85	/* Card Enable for Card Space (PXA27x) */
-#define GPIO85_CIF_LV		85	/* Camera line start signal */
-#define GPIO90_CIF_DD_4		90	/* Camera data pin 4 */
-#define GPIO91_CIF_DD_5		91	/* Camera data pin 5 */
-#define GPIO92_MMCDAT0		92	/* MMC DAT0 (PXA27x) */
-#define GPIO93_CIF_DD_6		93	/* Camera data pin 6 */
-#define GPIO94_CIF_DD_5		94	/* Camera data pin 5 */
-#define GPIO95_CIF_DD_4		95	/* Camera data pin 4 */
-#define GPIO96_FFRXD		96	/* FFUART recieve */
-#define GPIO98_FFRTS		98	/* FFUART request to send */
-#define GPIO98_CIF_DD_0		98	/* Camera data pin 0 */
-#define GPIO99_FFTXD		99	/* FFUART transmit data */
-#define GPIO100_FFCTS		100	/* FFUART Clear to send */
-#define GPIO102_nPCE_1		102	/* PCMCIA (PXA27x) */
-#define GPIO103_CIF_DD_3	103	/* Camera data pin 3 */
-#define GPIO104_CIF_DD_2	104	/* Camera data pin 2 */
-#define GPIO105_CIF_DD_1	105	/* Camera data pin 1 */
-#define GPIO106_CIF_DD_9	106	/* Camera data pin 9 */
-#define GPIO107_CIF_DD_8	107	/* Camera data pin 8 */
-#define GPIO108_CIF_DD_7	108	/* Camera data pin 7 */
-#define GPIO109_MMCDAT1		109	/* MMC DAT1 (PXA27x) */
-#define GPIO110_MMCDAT2		110	/* MMC DAT2 (PXA27x) */
-#define GPIO110_MMCCS0		110	/* MMC Chip Select 0 (PXA27x) */
-#define GPIO111_MMCDAT3		111	/* MMC DAT3 (PXA27x) */
-#define GPIO111_MMCCS1		111	/* MMC Chip Select 1 (PXA27x) */
-#define GPIO112_MMCCMD		112	/* MMC CMD (PXA27x) */
-#define GPIO113_I2S_SYSCLK	113	/* I2S System Clock (PXA27x) */
-#define GPIO113_AC97_RESET_N	113	/* AC97 NRESET on (PXA27x) */
-#define GPIO114_CIF_DD_1	114	/* Camera data pin 1 */
-#define GPIO115_CIF_DD_3	115	/* Camera data pin 3 */
-#define GPIO116_CIF_DD_2	116	/* Camera data pin 2 */
-
-/* GPIO alternate function mode & direction */
-
-#define GPIO_IN			0x000
-#define GPIO_OUT		0x080
-#define GPIO_ALT_FN_1_IN	0x100
-#define GPIO_ALT_FN_1_OUT	0x180
-#define GPIO_ALT_FN_2_IN	0x200
-#define GPIO_ALT_FN_2_OUT	0x280
-#define GPIO_ALT_FN_3_IN	0x300
-#define GPIO_ALT_FN_3_OUT	0x380
-#define GPIO_MD_MASK_NR		0x07f
-#define GPIO_MD_MASK_DIR	0x080
-#define GPIO_MD_MASK_FN		0x300
-#define GPIO_DFLT_LOW		0x400
-#define GPIO_DFLT_HIGH		0x800
-
-#define GPIO1_RTS_MD		( 1 | GPIO_ALT_FN_1_IN)
-#define GPIO6_MMCCLK_MD		( 6 | GPIO_ALT_FN_1_OUT)
-#define GPIO7_48MHz_MD		( 7 | GPIO_ALT_FN_1_OUT)
-#define GPIO8_MMCCS0_MD		( 8 | GPIO_ALT_FN_1_OUT)
-#define GPIO9_MMCCS1_MD		( 9 | GPIO_ALT_FN_1_OUT)
-#define GPIO10_RTCCLK_MD	(10 | GPIO_ALT_FN_1_OUT)
-#define GPIO11_3_6MHz_MD	(11 | GPIO_ALT_FN_1_OUT)
-#define GPIO12_32KHz_MD		(12 | GPIO_ALT_FN_1_OUT)
-#define GPIO12_CIF_DD_7_MD	(12 | GPIO_ALT_FN_2_IN)
-#define GPIO13_MBGNT_MD		(13 | GPIO_ALT_FN_2_OUT)
-#define GPIO14_MBREQ_MD		(14 | GPIO_ALT_FN_1_IN)
-#define GPIO15_nCS_1_MD		(15 | GPIO_ALT_FN_2_OUT)
-#define GPIO16_PWM0_MD		(16 | GPIO_ALT_FN_2_OUT)
-#define GPIO17_PWM1_MD		(17 | GPIO_ALT_FN_2_OUT)
-#define GPIO17_CIF_DD_6_MD	(17 | GPIO_ALT_FN_2_IN)
-#define GPIO18_RDY_MD		(18 | GPIO_ALT_FN_1_IN)
-#define GPIO19_DREQ1_MD		(19 | GPIO_ALT_FN_1_IN)
-#define GPIO20_DREQ0_MD		(20 | GPIO_ALT_FN_1_IN)
-#define GPIO23_CIF_MCLK_MD	(23 | GPIO_ALT_FN_1_OUT)
-#define GPIO23_SCLK_MD		(23 | GPIO_ALT_FN_2_OUT)
-#define GPIO24_CIF_FV_MD	(24 | GPIO_ALT_FN_1_OUT)
-#define GPIO24_SFRM_MD		(24 | GPIO_ALT_FN_2_OUT)
-#define GPIO25_CIF_LV_MD	(25 | GPIO_ALT_FN_1_OUT)
-#define GPIO25_STXD_MD		(25 | GPIO_ALT_FN_2_OUT)
-#define GPIO26_SRXD_MD		(26 | GPIO_ALT_FN_1_IN)
-#define GPIO26_CIF_PCLK_MD	(26 | GPIO_ALT_FN_2_IN)
-#define GPIO27_SEXTCLK_MD	(27 | GPIO_ALT_FN_1_IN)
-#define GPIO27_CIF_DD_0_MD	(27 | GPIO_ALT_FN_3_IN)
-#define GPIO28_BITCLK_AC97_MD	(28 | GPIO_ALT_FN_1_IN)
-#define GPIO28_BITCLK_IN_I2S_MD	(28 | GPIO_ALT_FN_2_IN)
-#define GPIO28_BITCLK_OUT_I2S_MD	(28 | GPIO_ALT_FN_1_OUT)
-#define GPIO29_SDATA_IN_AC97_MD	(29 | GPIO_ALT_FN_1_IN)
-#define GPIO29_SDATA_IN_I2S_MD	(29 | GPIO_ALT_FN_2_IN)
-#define GPIO30_SDATA_OUT_AC97_MD	(30 | GPIO_ALT_FN_2_OUT)
-#define GPIO30_SDATA_OUT_I2S_MD	(30 | GPIO_ALT_FN_1_OUT)
-#define GPIO31_SYNC_I2S_MD	(31 | GPIO_ALT_FN_1_OUT)
-#define GPIO31_SYNC_AC97_MD	(31 | GPIO_ALT_FN_2_OUT)
-#define GPIO32_SDATA_IN1_AC97_MD	(32 | GPIO_ALT_FN_1_IN)
-#define GPIO32_SYSCLK_I2S_MD	(32 | GPIO_ALT_FN_1_OUT)
-#define GPIO32_MMCCLK_MD	(32 | GPIO_ALT_FN_2_OUT)
-#define GPIO33_nCS_5_MD		(33 | GPIO_ALT_FN_2_OUT)
-#define GPIO34_FFRXD_MD		(34 | GPIO_ALT_FN_1_IN)
-#define GPIO34_MMCCS0_MD	(34 | GPIO_ALT_FN_2_OUT)
-#define GPIO35_FFCTS_MD		(35 | GPIO_ALT_FN_1_IN)
-#define GPIO35_KP_MKOUT6_MD	(35 | GPIO_ALT_FN_2_OUT)
-#define GPIO36_FFDCD_MD		(36 | GPIO_ALT_FN_1_IN)
-#define GPIO37_FFDSR_MD		(37 | GPIO_ALT_FN_1_IN)
-#define GPIO38_FFRI_MD		(38 | GPIO_ALT_FN_1_IN)
-#define GPIO39_MMCCS1_MD	(39 | GPIO_ALT_FN_1_OUT)
-#define GPIO39_FFTXD_MD		(39 | GPIO_ALT_FN_2_OUT)
-#define GPIO40_FFDTR_MD		(40 | GPIO_ALT_FN_2_OUT)
-#define GPIO41_FFRTS_MD		(41 | GPIO_ALT_FN_2_OUT)
-#define GPIO41_KP_MKOUT7_MD	(41 | GPIO_ALT_FN_1_OUT)
-#define GPIO42_BTRXD_MD		(42 | GPIO_ALT_FN_1_IN)
-#define GPIO42_HWRXD_MD		(42 | GPIO_ALT_FN_3_IN)
-#define GPIO42_CIF_MCLK_MD	(42 | GPIO_ALT_FN_3_OUT)
-#define GPIO43_BTTXD_MD		(43 | GPIO_ALT_FN_2_OUT)
-#define GPIO43_HWTXD_MD		(43 | GPIO_ALT_FN_3_OUT)
-#define GPIO43_CIF_FV_MD	(43 | GPIO_ALT_FN_3_OUT)
-#define GPIO44_BTCTS_MD		(44 | GPIO_ALT_FN_1_IN)
-#define GPIO44_HWCTS_MD		(44 | GPIO_ALT_FN_3_IN)
-#define GPIO44_CIF_LV_MD	(44 | GPIO_ALT_FN_3_OUT)
-#define GPIO45_CIF_PCLK_MD	(45 | GPIO_ALT_FN_3_IN)
-#define GPIO45_BTRTS_MD		(45 | GPIO_ALT_FN_2_OUT)
-#define GPIO45_HWRTS_MD		(45 | GPIO_ALT_FN_3_OUT)
-#define GPIO45_SYSCLK_AC97_MD	(45 | GPIO_ALT_FN_1_OUT)
-#define GPIO46_ICPRXD_MD	(46 | GPIO_ALT_FN_1_IN)
-#define GPIO46_STRXD_MD		(46 | GPIO_ALT_FN_2_IN)
-#define GPIO47_CIF_DD_0_MD	(47 | GPIO_ALT_FN_1_IN)
-#define GPIO47_ICPTXD_MD	(47 | GPIO_ALT_FN_2_OUT)
-#define GPIO47_STTXD_MD		(47 | GPIO_ALT_FN_1_OUT)
-#define GPIO48_CIF_DD_5_MD	(48 | GPIO_ALT_FN_1_IN)
-#define GPIO48_nPOE_MD		(48 | GPIO_ALT_FN_2_OUT)
-#define GPIO48_HWTXD_MD		(48 | GPIO_ALT_FN_1_OUT)
-#define GPIO48_nPOE_MD		(48 | GPIO_ALT_FN_2_OUT)
-#define GPIO49_HWRXD_MD		(49 | GPIO_ALT_FN_1_IN)
-#define GPIO49_nPWE_MD		(49 | GPIO_ALT_FN_2_OUT)
-#define GPIO50_CIF_DD_3_MD	(50 | GPIO_ALT_FN_1_IN)
-#define GPIO50_nPIOR_MD		(50 | GPIO_ALT_FN_2_OUT)
-#define GPIO50_HWCTS_MD		(50 | GPIO_ALT_FN_1_IN)
-#define GPIO50_CIF_DD_3_MD	(50 | GPIO_ALT_FN_1_IN)
-#define GPIO51_CIF_DD_2_MD	(51 | GPIO_ALT_FN_1_IN)
-#define GPIO51_nPIOW_MD		(51 | GPIO_ALT_FN_2_OUT)
-#define GPIO51_HWRTS_MD		(51 | GPIO_ALT_FN_1_OUT)
-#define GPIO51_CIF_DD_2_MD	(51 | GPIO_ALT_FN_1_IN)
-#define GPIO52_nPCE_1_MD	(52 | GPIO_ALT_FN_2_OUT)
-#define GPIO52_CIF_DD_4_MD	(52 | GPIO_ALT_FN_1_IN)
-#define GPIO53_nPCE_2_MD	(53 | GPIO_ALT_FN_2_OUT)
-#define GPIO53_MMCCLK_MD	(53 | GPIO_ALT_FN_1_OUT)
-#define GPIO53_CIF_MCLK_MD	(53 | GPIO_ALT_FN_2_OUT)
-#define GPIO54_MMCCLK_MD	(54 | GPIO_ALT_FN_1_OUT)
-#define GPIO54_nPCE_2_MD	(54 | GPIO_ALT_FN_2_OUT)
-#define GPIO54_pSKTSEL_MD	(54 | GPIO_ALT_FN_2_OUT)
-#define GPIO54_CIF_PCLK_MD	(54 | GPIO_ALT_FN_3_IN)
-#define GPIO55_nPREG_MD		(55 | GPIO_ALT_FN_2_OUT)
-#define GPIO55_CIF_DD_1_MD	(55 | GPIO_ALT_FN_1_IN)
-#define GPIO56_nPWAIT_MD	(56 | GPIO_ALT_FN_1_IN)
-#define GPIO57_nIOIS16_MD	(57 | GPIO_ALT_FN_1_IN)
-#define GPIO58_LDD_0_MD		(58 | GPIO_ALT_FN_2_OUT)
-#define GPIO59_LDD_1_MD		(59 | GPIO_ALT_FN_2_OUT)
-#define GPIO60_LDD_2_MD		(60 | GPIO_ALT_FN_2_OUT)
-#define GPIO61_LDD_3_MD		(61 | GPIO_ALT_FN_2_OUT)
-#define GPIO62_LDD_4_MD		(62 | GPIO_ALT_FN_2_OUT)
-#define GPIO63_LDD_5_MD		(63 | GPIO_ALT_FN_2_OUT)
-#define GPIO64_LDD_6_MD		(64 | GPIO_ALT_FN_2_OUT)
-#define GPIO65_LDD_7_MD		(65 | GPIO_ALT_FN_2_OUT)
-#define GPIO66_LDD_8_MD		(66 | GPIO_ALT_FN_2_OUT)
-#define GPIO66_MBREQ_MD		(66 | GPIO_ALT_FN_1_IN)
-#define GPIO67_LDD_9_MD		(67 | GPIO_ALT_FN_2_OUT)
-#define GPIO67_MMCCS0_MD	(67 | GPIO_ALT_FN_1_OUT)
-#define GPIO68_LDD_10_MD	(68 | GPIO_ALT_FN_2_OUT)
-#define GPIO68_MMCCS1_MD	(68 | GPIO_ALT_FN_1_OUT)
-#define GPIO69_LDD_11_MD	(69 | GPIO_ALT_FN_2_OUT)
-#define GPIO69_MMCCLK_MD	(69 | GPIO_ALT_FN_1_OUT)
-#define GPIO70_LDD_12_MD	(70 | GPIO_ALT_FN_2_OUT)
-#define GPIO70_RTCCLK_MD	(70 | GPIO_ALT_FN_1_OUT)
-#define GPIO71_LDD_13_MD	(71 | GPIO_ALT_FN_2_OUT)
-#define GPIO71_3_6MHz_MD	(71 | GPIO_ALT_FN_1_OUT)
-#define GPIO72_LDD_14_MD	(72 | GPIO_ALT_FN_2_OUT)
-#define GPIO72_32kHz_MD		(72 | GPIO_ALT_FN_1_OUT)
-#define GPIO73_LDD_15_MD	(73 | GPIO_ALT_FN_2_OUT)
-#define GPIO73_MBGNT_MD		(73 | GPIO_ALT_FN_1_OUT)
-#define GPIO74_LCD_FCLK_MD	(74 | GPIO_ALT_FN_2_OUT)
-#define GPIO75_LCD_LCLK_MD	(75 | GPIO_ALT_FN_2_OUT)
-#define GPIO76_LCD_PCLK_MD	(76 | GPIO_ALT_FN_2_OUT)
-#define GPIO77_LCD_ACBIAS_MD	(77 | GPIO_ALT_FN_2_OUT)
-#define GPIO78_nCS_2_MD		(78 | GPIO_ALT_FN_2_OUT)
-#define GPIO78_nPCE_2_MD	(78 | GPIO_ALT_FN_1_OUT)
-#define GPIO79_nCS_3_MD		(79 | GPIO_ALT_FN_2_OUT)
-#define GPIO79_pSKTSEL_MD	(79 | GPIO_ALT_FN_1_OUT)
-#define GPIO80_nCS_4_MD		(80 | GPIO_ALT_FN_2_OUT)
-#define GPIO81_NSSP_CLK_OUT	(81 | GPIO_ALT_FN_1_OUT)
-#define GPIO81_NSSP_CLK_IN	(81 | GPIO_ALT_FN_1_IN)
-#define GPIO81_CIF_DD_0_MD	(81 | GPIO_ALT_FN_2_IN)
-#define GPIO82_NSSP_FRM_OUT	(82 | GPIO_ALT_FN_1_OUT)
-#define GPIO82_NSSP_FRM_IN	(82 | GPIO_ALT_FN_1_IN)
-#define GPIO82_CIF_DD_5_MD	(82 | GPIO_ALT_FN_3_IN)
-#define GPIO83_NSSP_TX		(83 | GPIO_ALT_FN_1_OUT)
-#define GPIO83_NSSP_RX		(83 | GPIO_ALT_FN_2_IN)
-#define GPIO83_CIF_DD_4_MD	(83 | GPIO_ALT_FN_3_IN)
-#define GPIO84_NSSP_TX		(84 | GPIO_ALT_FN_1_OUT)
-#define GPIO84_NSSP_RX		(84 | GPIO_ALT_FN_2_IN)
-#define GPIO84_CIF_FV_MD	(84 | GPIO_ALT_FN_3_IN)
-#define GPIO85_nPCE_1_MD	(85 | GPIO_ALT_FN_1_OUT)
-#define GPIO85_CIF_LV_MD	(85 | GPIO_ALT_FN_3_IN)
-#define GPIO86_nPCE_1_MD	(86 | GPIO_ALT_FN_1_OUT)
-#define GPIO88_USBH1_PWR_MD	(88 | GPIO_ALT_FN_1_IN)
-#define GPIO89_USBH1_PEN_MD	(89 | GPIO_ALT_FN_2_OUT)
-#define GPIO90_CIF_DD_4_MD	(90 | GPIO_ALT_FN_3_IN)
-#define GPIO91_CIF_DD_5_MD	(91 | GPIO_ALT_FN_3_IN)
-#define GPIO92_MMCDAT0_MD	(92 | GPIO_ALT_FN_1_OUT)
-#define GPIO93_CIF_DD_6_MD	(93 | GPIO_ALT_FN_2_IN)
-#define GPIO94_CIF_DD_5_MD	(94 | GPIO_ALT_FN_2_IN)
-#define GPIO95_CIF_DD_4_MD	(95 | GPIO_ALT_FN_2_IN)
-#define GPIO95_KP_MKIN6_MD	(95 | GPIO_ALT_FN_3_IN)
-#define GPIO96_KP_DKIN3_MD	(96 | GPIO_ALT_FN_1_IN)
-#define GPIO96_FFRXD_MD		(96 | GPIO_ALT_FN_3_IN)
-#define GPIO97_KP_MKIN3_MD	(97 | GPIO_ALT_FN_3_IN)
-#define GPIO98_CIF_DD_0_MD	(98 | GPIO_ALT_FN_2_IN)
-#define GPIO98_FFRTS_MD		(98 | GPIO_ALT_FN_3_OUT)
-#define GPIO99_FFTXD_MD		(99 | GPIO_ALT_FN_3_OUT)
-#define GPIO100_KP_MKIN0_MD	(100 | GPIO_ALT_FN_1_IN)
-#define GPIO101_KP_MKIN1_MD	(101 | GPIO_ALT_FN_1_IN)
-#define GPIO102_nPCE_1_MD	(102 | GPIO_ALT_FN_1_OUT)
-#define GPIO102_KP_MKIN2_MD	(102 | GPIO_ALT_FN_1_IN)
-#define GPIO103_CIF_DD_3_MD	(103 | GPIO_ALT_FN_1_IN)
-#define GPIO103_KP_MKOUT0_MD	(103 | GPIO_ALT_FN_2_OUT)
-#define GPIO104_CIF_DD_2_MD	(104 | GPIO_ALT_FN_1_IN)
-#define GPIO104_pSKTSEL_MD	(104 | GPIO_ALT_FN_1_OUT)
-#define GPIO104_KP_MKOUT1_MD	(104 | GPIO_ALT_FN_2_OUT)
-#define GPIO105_CIF_DD_1_MD	(105 | GPIO_ALT_FN_1_IN)
-#define GPIO105_KP_MKOUT2_MD	(105 | GPIO_ALT_FN_2_OUT)
-#define GPIO106_CIF_DD_9_MD	(106 | GPIO_ALT_FN_1_IN)
-#define GPIO106_KP_MKOUT3_MD	(106 | GPIO_ALT_FN_2_OUT)
-#define GPIO107_CIF_DD_8_MD	(107 | GPIO_ALT_FN_1_IN)
-#define GPIO107_KP_MKOUT4_MD	(107 | GPIO_ALT_FN_2_OUT)
-#define GPIO108_CIF_DD_7_MD	(108 | GPIO_ALT_FN_1_IN)
-#define GPIO108_KP_MKOUT5_MD	(108 | GPIO_ALT_FN_2_OUT)
-#define GPIO109_MMCDAT1_MD	(109 | GPIO_ALT_FN_1_OUT)
-#define GPIO110_MMCDAT2_MD	(110 | GPIO_ALT_FN_1_OUT)
-#define GPIO110_MMCCS0_MD	(110 | GPIO_ALT_FN_1_OUT)
-#define GPIO111_MMCDAT3_MD	(111 | GPIO_ALT_FN_1_OUT)
-#define GPIO110_MMCCS1_MD	(111 | GPIO_ALT_FN_1_OUT)
-#define GPIO112_MMCCMD_MD	(112 | GPIO_ALT_FN_1_OUT)
-#define GPIO113_I2S_SYSCLK_MD	(113 | GPIO_ALT_FN_1_OUT)
-#define GPIO113_AC97_RESET_N_MD	(113 | GPIO_ALT_FN_2_OUT)
-#define GPIO117_I2CSCL_MD	(117 | GPIO_ALT_FN_1_IN)
-#define GPIO118_I2CSDA_MD	(118 | GPIO_ALT_FN_1_IN)
-
-/*
- * Handy routine to set GPIO alternate functions
- */
-extern int pxa_gpio_mode( int gpio_mode );
-
-#endif /* __ASM_ARCH_PXA2XX_GPIO_H */
diff --git a/arch/arm/mach-pxa/include/mach/regs-u2d.h b/arch/arm/mach-pxa/include/mach/regs-u2d.h
index 44b0b20b69a42..c15c0c57de08d 100644
--- a/arch/arm/mach-pxa/include/mach/regs-u2d.h
+++ b/arch/arm/mach-pxa/include/mach/regs-u2d.h
@@ -166,7 +166,8 @@
 #define U2DMACSR_BUSERRTYPE	(7 << 10)	/* PX Bus Error Type */
 #define U2DMACSR_EORINTR	(1 << 9)	/* End Of Receive */
 #define U2DMACSR_REQPEND	(1 << 8)	/* Request Pending */
-#define U2DMACSR_RASINTR	(1 << 4)	/* Request After Channel Stopped (read / write 1 clear) */#define U2DMACSR_STOPINTR	(1 << 3)	/* Stop Interrupt (read only) */
+#define U2DMACSR_RASINTR	(1 << 4)	/* Request After Channel Stopped (read / write 1 clear) */
+#define U2DMACSR_STOPINTR	(1 << 3)	/* Stop Interrupt (read only) */
 #define U2DMACSR_ENDINTR	(1 << 2)	/* End Interrupt (read / write 1 clear) */
 #define U2DMACSR_STARTINTR	(1 << 1)	/* Start Interrupt (read / write 1 clear) */
 #define U2DMACSR_BUSERRINTR	(1 << 0)	/* Bus Error Interrupt (read / write 1 clear) */
diff --git a/arch/arm/mach-pxa/include/mach/ssp.h b/arch/arm/mach-pxa/include/mach/ssp.h
deleted file mode 100644
index be1be5b6db513..0000000000000
--- a/arch/arm/mach-pxa/include/mach/ssp.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- *  ssp.h
- *
- *  Copyright (C) 2003 Russell King, All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This driver supports the following PXA CPU/SSP ports:-
- *
- *       PXA250     SSP
- *       PXA255     SSP, NSSP
- *       PXA26x     SSP, NSSP, ASSP
- *       PXA27x     SSP1, SSP2, SSP3
- *       PXA3xx     SSP1, SSP2, SSP3, SSP4
- */
-
-#ifndef __ASM_ARCH_SSP_H
-#define __ASM_ARCH_SSP_H
-
-#include <linux/list.h>
-#include <linux/io.h>
-
-enum pxa_ssp_type {
-	SSP_UNDEFINED = 0,
-	PXA25x_SSP,  /* pxa 210, 250, 255, 26x */
-	PXA25x_NSSP, /* pxa 255, 26x (including ASSP) */
-	PXA27x_SSP,
-};
-
-struct ssp_device {
-	struct platform_device *pdev;
-	struct list_head	node;
-
-	struct clk	*clk;
-	void __iomem	*mmio_base;
-	unsigned long	phys_base;
-
-	const char	*label;
-	int		port_id;
-	int		type;
-	int		use_count;
-	int		irq;
-	int		drcmr_rx;
-	int		drcmr_tx;
-};
-
-#ifdef CONFIG_PXA_SSP_LEGACY
-/*
- * SSP initialisation flags
- */
-#define SSP_NO_IRQ	0x1		/* don't register an irq handler in SSP driver */
-
-struct ssp_state {
-	u32	cr0;
-	u32 cr1;
-	u32 to;
-	u32 psp;
-};
-
-struct ssp_dev {
-	struct ssp_device *ssp;
-	u32 port;
-	u32 mode;
-	u32 flags;
-	u32 psp_flags;
-	u32 speed;
-	int irq;
-};
-
-int ssp_write_word(struct ssp_dev *dev, u32 data);
-int ssp_read_word(struct ssp_dev *dev, u32 *data);
-int ssp_flush(struct ssp_dev *dev);
-void ssp_enable(struct ssp_dev *dev);
-void ssp_disable(struct ssp_dev *dev);
-void ssp_save_state(struct ssp_dev *dev, struct ssp_state *ssp);
-void ssp_restore_state(struct ssp_dev *dev, struct ssp_state *ssp);
-int ssp_init(struct ssp_dev *dev, u32 port, u32 init_flags);
-int ssp_config(struct ssp_dev *dev, u32 mode, u32 flags, u32 psp_flags, u32 speed);
-void ssp_exit(struct ssp_dev *dev);
-#endif /* CONFIG_PXA_SSP_LEGACY */
-
-/**
- * ssp_write_reg - Write to a SSP register
- *
- * @dev: SSP device to access
- * @reg: Register to write to
- * @val: Value to be written.
- */
-static inline void ssp_write_reg(struct ssp_device *dev, u32 reg, u32 val)
-{
-	__raw_writel(val, dev->mmio_base + reg);
-}
-
-/**
- * ssp_read_reg - Read from a SSP register
- *
- * @dev: SSP device to access
- * @reg: Register to read from
- */
-static inline u32 ssp_read_reg(struct ssp_device *dev, u32 reg)
-{
-	return __raw_readl(dev->mmio_base + reg);
-}
-
-struct ssp_device *ssp_request(int port, const char *label);
-void ssp_free(struct ssp_device *);
-#endif /* __ASM_ARCH_SSP_H */
diff --git a/arch/arm/mach-pxa/include/mach/tosa.h b/arch/arm/mach-pxa/include/mach/tosa.h
index 4df2d38507dc2..1bbd1f2e4beb3 100644
--- a/arch/arm/mach-pxa/include/mach/tosa.h
+++ b/arch/arm/mach-pxa/include/mach/tosa.h
@@ -167,7 +167,7 @@
 
 #define TOSA_KEY_SYNC		KEY_102ND /* ??? */
 
-#ifndef CONFIG_KEYBOARD_TOSA_USE_EXT_KEYCODES
+#ifndef CONFIG_TOSA_USE_EXT_KEYCODES
 #define TOSA_KEY_RECORD		KEY_YEN
 #define TOSA_KEY_ADDRESSBOOK	KEY_KATAKANA
 #define TOSA_KEY_CANCEL		KEY_ESC
diff --git a/arch/arm/mach-pxa/include/mach/vpac270.h b/arch/arm/mach-pxa/include/mach/vpac270.h
new file mode 100644
index 0000000000000..7bfa3dd0fd5e2
--- /dev/null
+++ b/arch/arm/mach-pxa/include/mach/vpac270.h
@@ -0,0 +1,42 @@
+/*
+ * GPIOs and interrupts for Voipac PXA270
+ *
+ * Copyright (C) 2010
+ * Marek Vasut <marek.vasut@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef _INCLUDE_VPAC270_H_
+#define _INCLUDE_VPAC270_H_
+
+#define	GPIO1_VPAC270_USER_BTN		1
+
+#define	GPIO15_VPAC270_LED_ORANGE	15
+
+#define	GPIO81_VPAC270_BKL_ON		81
+#define	GPIO83_VPAC270_NL_ON		83
+
+#define	GPIO52_VPAC270_SD_READONLY	52
+#define	GPIO53_VPAC270_SD_DETECT_N	53
+
+#define	GPIO84_VPAC270_PCMCIA_CD	84
+#define	GPIO35_VPAC270_PCMCIA_RDY	35
+#define	GPIO107_VPAC270_PCMCIA_PPEN	107
+#define	GPIO11_VPAC270_PCMCIA_RESET	11
+#define	GPIO17_VPAC270_CF_CD		17
+#define	GPIO12_VPAC270_CF_RDY		12
+#define	GPIO16_VPAC270_CF_RESET		16
+
+#define	GPIO41_VPAC270_UDC_DETECT	41
+
+#define	GPIO114_VPAC270_ETH_IRQ		114
+
+#define	GPIO36_VPAC270_IDE_IRQ		36
+
+#define	GPIO113_VPAC270_TS_IRQ		113
+
+#endif
diff --git a/arch/arm/mach-pxa/include/mach/z2.h b/arch/arm/mach-pxa/include/mach/z2.h
new file mode 100644
index 0000000000000..8835c16bc82f2
--- /dev/null
+++ b/arch/arm/mach-pxa/include/mach/z2.h
@@ -0,0 +1,41 @@
+/*
+ *  arch/arm/mach-pxa/include/mach/z2.h
+ *
+ *  Author: Ken McGuire
+ *  Created: Feb 6, 2009
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef ASM_ARCH_ZIPIT2_H
+#define ASM_ARCH_ZIPIT2_H
+
+/* LEDs */
+#define	GPIO10_ZIPITZ2_LED_WIFI		10
+#define	GPIO85_ZIPITZ2_LED_CHARGED	85
+#define	GPIO83_ZIPITZ2_LED_CHARGING	83
+
+/* SD/MMC */
+#define	GPIO96_ZIPITZ2_SD_DETECT	96
+
+/* GPIO Buttons */
+#define	GPIO1_ZIPITZ2_POWER_BUTTON	1
+#define	GPIO98_ZIPITZ2_LID_BUTTON	98
+
+/* Libertas GSPI8686 WiFi */
+#define	GPIO14_ZIPITZ2_WIFI_RESET	14
+#define	GPIO15_ZIPITZ2_WIFI_POWER	15
+#define	GPIO24_ZIPITZ2_WIFI_CS		24
+#define	GPIO36_ZIPITZ2_WIFI_IRQ		36
+
+/* LCD */
+#define	GPIO19_ZIPITZ2_LCD_RESET	19
+#define	GPIO88_ZIPITZ2_LCD_CS		88
+
+/* MISC GPIOs */
+#define	GPIO0_ZIPITZ2_AC_DETECT		0
+#define GPIO37_ZIPITZ2_HEADSET_DETECT	37
+
+#endif
diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c
index fa527b258d611..9b9046185b00e 100644
--- a/arch/arm/mach-pxa/littleton.c
+++ b/arch/arm/mach-pxa/littleton.c
@@ -41,7 +41,6 @@
 
 #include <mach/pxa300.h>
 #include <mach/pxafb.h>
-#include <mach/ssp.h>
 #include <mach/mmc.h>
 #include <mach/pxa2xx_spi.h>
 #include <mach/pxa27x_keypad.h>
@@ -272,7 +271,7 @@ static inline void littleton_init_keypad(void) {}
 
 #if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
 static struct pxamci_platform_data littleton_mci_platform_data = {
-	.detect_delay		= 20,
+	.detect_delay_ms	= 200,
 	.ocr_mask		= MMC_VDD_32_33 | MMC_VDD_33_34,
 	.gpio_card_detect	= GPIO_MMC1_CARD_DETECT,
 	.gpio_card_ro		= -1,
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 63d65a2a03877..330c3282856e6 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -478,7 +478,7 @@ static void lubbock_mci_exit(struct device *dev, void *data)
 
 static struct pxamci_platform_data lubbock_mci_platform_data = {
 	.ocr_mask		= MMC_VDD_32_33|MMC_VDD_33_34,
-	.detect_delay		= 1,
+	.detect_delay_ms	= 10,
 	.init 			= lubbock_mci_init,
 	.get_ro			= lubbock_mci_get_ro,
 	.exit 			= lubbock_mci_exit,
diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c
index cf6b720c055f5..1d1419b734577 100644
--- a/arch/arm/mach-pxa/mfp-pxa2xx.c
+++ b/arch/arm/mach-pxa/mfp-pxa2xx.c
@@ -81,6 +81,7 @@ static int __mfp_config_gpio(unsigned gpio, unsigned long c)
 		PGSR(bank) &= ~mask;
 		is_out = 1;
 		break;
+	case MFP_LPM_INPUT:
 	case MFP_LPM_DEFAULT:
 		break;
 	default:
@@ -178,8 +179,17 @@ int gpio_set_wake(unsigned int gpio, unsigned int on)
 	if (!d->valid)
 		return -EINVAL;
 
-	if (d->keypad_gpio)
-		return -EINVAL;
+	/* Allow keypad GPIOs to wakeup system when
+	 * configured as generic GPIOs.
+	 */
+	if (d->keypad_gpio && (MFP_AF(d->config) == 0) &&
+	    (d->config & MFP_LPM_CAN_WAKEUP)) {
+		if (on)
+			PKWR |= d->mask;
+		else
+			PKWR &= ~d->mask;
+		return 0;
+	}
 
 	mux_taken = (PWER & d->mux_mask) & (~d->mask);
 	if (on && mux_taken)
@@ -239,21 +249,25 @@ static int pxa27x_pkwr_gpio[] = {
 int keypad_set_wake(unsigned int on)
 {
 	unsigned int i, gpio, mask = 0;
-
-	if (!on) {
-		PKWR = 0;
-		return 0;
-	}
+	struct gpio_desc *d;
 
 	for (i = 0; i < ARRAY_SIZE(pxa27x_pkwr_gpio); i++) {
 
 		gpio = pxa27x_pkwr_gpio[i];
+		d = &gpio_desc[gpio];
 
-		if (gpio_desc[gpio].config & MFP_LPM_CAN_WAKEUP)
+		/* skip if configured as generic GPIO */
+		if (MFP_AF(d->config) == 0)
+			continue;
+
+		if (d->config & MFP_LPM_CAN_WAKEUP)
 			mask |= gpio_desc[gpio].mask;
 	}
 
-	PKWR = mask;
+	if (on)
+		PKWR |= mask;
+	else
+		PKWR &= ~mask;
 	return 0;
 }
 
@@ -328,6 +342,17 @@ static int pxa2xx_mfp_suspend(struct sys_device *d, pm_message_t state)
 {
 	int i;
 
+	/* set corresponding PGSR bit of those marked MFP_LPM_KEEP_OUTPUT */
+	for (i = 0; i < pxa_last_gpio; i++) {
+		if ((gpio_desc[i].config & MFP_LPM_KEEP_OUTPUT) &&
+		    (GPDR(i) & GPIO_bit(i))) {
+			if (GPLR(i) & GPIO_bit(i))
+				PGSR(i) |= GPIO_bit(i);
+			else
+				PGSR(i) &= ~GPIO_bit(i);
+		}
+	}
+
 	for (i = 0; i <= gpio_to_bank(pxa_last_gpio); i++) {
 
 		saved_gafr[0][i] = GAFR_L(i);
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
index 7a50ed8fce94d..d60db87dde087 100644
--- a/arch/arm/mach-pxa/mioa701.c
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -426,6 +426,7 @@ struct gpio_vbus_mach_info gpio_vbus_data = {
  * to give the card a chance to fully insert/eject.
  */
 static struct pxamci_platform_data mioa701_mci_info = {
+	.detect_delay_ms	= 250,
 	.ocr_mask 		= MMC_VDD_32_33 | MMC_VDD_33_34,
 	.gpio_card_detect	= GPIO15_SDIO_INSERT,
 	.gpio_card_ro		= GPIO78_SDIO_RO,
@@ -791,7 +792,6 @@ static void __init mioa701_machine_init(void)
 	mio_gpio_request(ARRAY_AND_SIZE(global_gpios));
 	bootstrap_init();
 	set_pxa_fb_info(&mioa701_pxafb_info);
-	mioa701_mci_info.detect_delay = msecs_to_jiffies(250);
 	pxa_set_mci_info(&mioa701_mci_info);
 	pxa_set_keypad_info(&mioa701_keypad_info);
 	wm97xx_bat_set_pdata(&mioa701_battery_data);
diff --git a/arch/arm/mach-pxa/mxm8x10.c b/arch/arm/mach-pxa/mxm8x10.c
index 8c9c6f0d56bb4..462167ac05f9f 100644
--- a/arch/arm/mach-pxa/mxm8x10.c
+++ b/arch/arm/mach-pxa/mxm8x10.c
@@ -325,7 +325,7 @@ static mfp_cfg_t mfp_cfg[] __initdata = {
 #if defined(CONFIG_MMC)
 static struct pxamci_platform_data mxm_8x10_mci_platform_data = {
 	.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
-	.detect_delay = 1,
+	.detect_delay_ms = 10,
 	.gpio_card_detect = MXM_8X10_SD_nCD,
 	.gpio_card_ro = MXM_8X10_SD_WP,
 	.gpio_power = -1
diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c
index f70c75b38769f..1963819dba98e 100644
--- a/arch/arm/mach-pxa/palmld.c
+++ b/arch/arm/mach-pxa/palmld.c
@@ -168,7 +168,7 @@ static struct pxamci_platform_data palmld_mci_platform_data = {
 	.gpio_card_detect	= GPIO_NR_PALMLD_SD_DETECT_N,
 	.gpio_card_ro		= GPIO_NR_PALMLD_SD_READONLY,
 	.gpio_power		= GPIO_NR_PALMLD_SD_POWER,
-	.detect_delay		= 20,
+	.detect_delay_ms	= 200,
 };
 
 /******************************************************************************
diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c
index d902a813aae39..5305a3993e694 100644
--- a/arch/arm/mach-pxa/palmt5.c
+++ b/arch/arm/mach-pxa/palmt5.c
@@ -110,7 +110,7 @@ static struct pxamci_platform_data palmt5_mci_platform_data = {
 	.gpio_card_detect	= GPIO_NR_PALMT5_SD_DETECT_N,
 	.gpio_card_ro		= GPIO_NR_PALMT5_SD_READONLY,
 	.gpio_power		= GPIO_NR_PALMT5_SD_POWER,
-	.detect_delay		= 20,
+	.detect_delay_ms	= 200,
 };
 
 /******************************************************************************
diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c
index 717d7a638675b..033b567e50bbd 100644
--- a/arch/arm/mach-pxa/palmtc.c
+++ b/arch/arm/mach-pxa/palmtc.c
@@ -121,7 +121,7 @@ static struct pxamci_platform_data palmtc_mci_platform_data = {
 	.gpio_power		= GPIO_NR_PALMTC_SD_POWER,
 	.gpio_card_ro		= GPIO_NR_PALMTC_SD_READONLY,
 	.gpio_card_detect	= GPIO_NR_PALMTC_SD_DETECT_N,
-	.detect_delay		= 20,
+	.detect_delay_ms	= 200,
 };
 
 /******************************************************************************
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index 007b58c11f8df..ecc1a401598e0 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -170,7 +170,7 @@ static struct pxamci_platform_data palmtx_mci_platform_data = {
 	.gpio_card_detect	= GPIO_NR_PALMTX_SD_DETECT_N,
 	.gpio_card_ro		= GPIO_NR_PALMTX_SD_READONLY,
 	.gpio_power		= GPIO_NR_PALMTX_SD_POWER,
-	.detect_delay		= 20,
+	.detect_delay_ms	= 200,
 };
 
 /******************************************************************************
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index 9d0ecea1760c9..f56ae10087599 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -326,7 +326,7 @@ static void pcm990_mci_exit(struct device *dev, void *data)
 #define MSECS_PER_JIFFY (1000/HZ)
 
 static struct pxamci_platform_data pcm990_mci_platform_data = {
-	.detect_delay		= 250 / MSECS_PER_JIFFY,
+	.detect_delay_ms	= 250,
 	.ocr_mask		= MMC_VDD_32_33 | MMC_VDD_33_34,
 	.init 			= pcm990_mci_init,
 	.setpower 		= pcm990_mci_setpower,
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index d58a52415d75f..f4abdaafdac4d 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -40,13 +40,12 @@
 #include <mach/pxa25x.h>
 #include <mach/mmc.h>
 #include <mach/udc.h>
-#include <plat/i2c.h>
 #include <mach/irda.h>
 #include <mach/poodle.h>
 #include <mach/pxafb.h>
 #include <mach/sharpsl.h>
-#include <mach/ssp.h>
 #include <mach/pxa2xx_spi.h>
+#include <plat/i2c.h>
 
 #include <asm/hardware/scoop.h>
 #include <asm/hardware/locomo.h>
@@ -277,6 +276,7 @@ static void poodle_mci_exit(struct device *dev, void *data)
 }
 
 static struct pxamci_platform_data poodle_mci_platform_data = {
+	.detect_delay_ms	= 250,
 	.ocr_mask		= MMC_VDD_32_33|MMC_VDD_33_34,
 	.init 			= poodle_mci_init,
 	.setpower 		= poodle_mci_setpower,
@@ -450,7 +450,6 @@ static void __init poodle_init(void)
 	set_pxa_fb_parent(&poodle_locomo_device.dev);
 	set_pxa_fb_info(&poodle_fb_info);
 	pxa_set_udc_info(&udc_info);
-	poodle_mci_platform_data.detect_delay = msecs_to_jiffies(250);
 	pxa_set_mci_info(&poodle_mci_platform_data);
 	pxa_set_ficp_info(&poodle_ficp_platform_data);
 	pxa_set_i2c_info(NULL);
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 4d7c03e725042..f544e58e15360 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -29,7 +29,6 @@
 #include <mach/ohci.h>
 #include <mach/pm.h>
 #include <mach/dma.h>
-#include <mach/ssp.h>
 #include <mach/regs-intc.h>
 #include <plat/i2c.h>
 
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
index 44bb675e47f1f..d4b61b3f08f3e 100644
--- a/arch/arm/mach-pxa/raumfeld.c
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -714,7 +714,7 @@ static void raumfeld_mci_exit(struct device *dev, void *data)
 static struct pxamci_platform_data raumfeld_mci_platform_data = {
 	.init			= raumfeld_mci_init,
 	.exit			= raumfeld_mci_exit,
-	.detect_delay		= 20,
+	.detect_delay_ms	= 200,
 	.gpio_card_detect	= -1,
 	.gpio_card_ro		= -1,
 	.gpio_power		= -1,
@@ -983,7 +983,7 @@ static void __init raumfeld_common_init(void)
 		int i;
 
 		for (i = 0; i < ARRAY_SIZE(gpio_keys_button); i++)
-			if (!strcmp(gpio_keys_button[i].desc, "on/off button"))
+			if (!strcmp(gpio_keys_button[i].desc, "on_off button"))
 				gpio_keys_button[i].active_low = 1;
 	}
 
@@ -1009,8 +1009,7 @@ static void __init raumfeld_common_init(void)
 		gpio_direction_output(GPIO_W2W_PDN, 0);
 
 	/* this can be used to switch off the device */
-	ret = gpio_request(GPIO_SHUTDOWN_SUPPLY,
-				"supply shutdown");
+	ret = gpio_request(GPIO_SHUTDOWN_SUPPLY, "supply shutdown");
 	if (ret < 0)
 		pr_warning("Unable to request GPIO_SHUTDOWN_SUPPLY\n");
 	else
diff --git a/arch/arm/mach-pxa/sharpsl.h b/arch/arm/mach-pxa/sharpsl.h
index 1439785d39799..0cc1203c5befb 100644
--- a/arch/arm/mach-pxa/sharpsl.h
+++ b/arch/arm/mach-pxa/sharpsl.h
@@ -9,29 +9,6 @@
 
 #include <mach/sharpsl_pm.h>
 
-/*
- * SharpSL SSP Driver
- */
-struct corgissp_machinfo {
-	int port;
-	int cs_lcdcon;
-	int cs_ads7846;
-	int cs_max1111;
-	int clk_lcdcon;
-	int clk_ads7846;
-	int clk_max1111;
-};
-
-void corgi_ssp_set_machinfo(struct corgissp_machinfo *machinfo);
-
-
-/*
- * SharpSL/Corgi LCD Driver
- */
-void corgi_lcdtg_suspend(void);
-void corgi_lcdtg_hw_init(int mode);
-
-
 /*
  * SharpSL Battery/PM Driver
  */
diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c
index 463d874bb8676..cb4767251f3c5 100644
--- a/arch/arm/mach-pxa/sharpsl_pm.c
+++ b/arch/arm/mach-pxa/sharpsl_pm.c
@@ -28,7 +28,6 @@
 #include <asm/mach-types.h>
 #include <mach/pm.h>
 #include <mach/pxa2xx-regs.h>
-#include <mach/pxa2xx-gpio.h>
 #include <mach/regs-rtc.h>
 #include <mach/sharpsl.h>
 #include <mach/sharpsl_pm.h>
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 19b5109d9808f..4d2413ed0ffa5 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -86,6 +86,7 @@ static unsigned long spitz_pin_config[] __initdata = {
 
 	/* GPIOs */
 	GPIO9_GPIO,	/* SPITZ_GPIO_nSD_DETECT */
+	GPIO16_GPIO,	/* SPITZ_GPIO_SYNC */
 	GPIO81_GPIO,	/* SPITZ_GPIO_nSD_WP */
 	GPIO41_GPIO,	/* SPITZ_GPIO_USB_CONNECT */
 	GPIO37_GPIO,	/* SPITZ_GPIO_USB_HOST */
@@ -119,7 +120,8 @@ static unsigned long spitz_pin_config[] __initdata = {
 	GPIO117_I2C_SCL,
 	GPIO118_I2C_SDA,
 
-	GPIO1_GPIO | WAKEUP_ON_EDGE_RISE,
+	GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,	/* SPITZ_GPIO_KEY_INT */
+	GPIO1_GPIO | WAKEUP_ON_EDGE_FALL,	/* SPITZ_GPIO_RESET */
 };
 
 /*
@@ -363,7 +365,7 @@ static struct gpio_keys_button spitz_gpio_keys[] = {
 		.type	= EV_PWR,
 		.code	= KEY_SUSPEND,
 		.gpio	= SPITZ_GPIO_ON_KEY,
-		.desc	= "On/Off",
+		.desc	= "On Off",
 		.wakeup	= 1,
 	},
 	/* Two buttons detecting the lid state */
@@ -537,6 +539,7 @@ static void spitz_mci_setpower(struct device *dev, unsigned int vdd)
 }
 
 static struct pxamci_platform_data spitz_mci_platform_data = {
+	.detect_delay_ms	= 250,
 	.ocr_mask		= MMC_VDD_32_33|MMC_VDD_33_34,
 	.setpower 		= spitz_mci_setpower,
 	.gpio_card_detect	= SPITZ_GPIO_nSD_DETECT,
@@ -757,7 +760,6 @@ static void __init common_init(void)
 	spitz_init_spi();
 
 	platform_add_devices(devices, ARRAY_SIZE(devices));
-	spitz_mci_platform_data.detect_delay = msecs_to_jiffies(250);
 	pxa_set_mci_info(&spitz_mci_platform_data);
 	pxa_set_ohci_info(&spitz_ohci_platform_data);
 	pxa_set_ficp_info(&spitz_ficp_platform_data);
diff --git a/arch/arm/mach-pxa/spitz_pm.c b/arch/arm/mach-pxa/spitz_pm.c
index fc5a70c40358b..4209ddf6da612 100644
--- a/arch/arm/mach-pxa/spitz_pm.c
+++ b/arch/arm/mach-pxa/spitz_pm.c
@@ -24,9 +24,10 @@
 
 #include <mach/sharpsl.h>
 #include <mach/spitz.h>
-#include <mach/pxa2xx-regs.h>
-#include <mach/pxa2xx-gpio.h>
+#include <mach/pxa27x.h>
+
 #include "sharpsl.h"
+#include "generic.h"
 
 #define SHARPSL_CHARGE_ON_VOLT         0x99  /* 2.9V */
 #define SHARPSL_CHARGE_ON_TEMP         0xe0  /* 2.9V */
@@ -37,10 +38,17 @@
 
 static int spitz_last_ac_status;
 
+static struct gpio spitz_charger_gpios[] = {
+	{ SPITZ_GPIO_KEY_INT,	GPIOF_IN, "Keyboard Interrupt" },
+	{ SPITZ_GPIO_SYNC,	GPIOF_IN, "Sync" },
+	{ SPITZ_GPIO_ADC_TEMP_ON, GPIOF_OUT_INIT_LOW, "ADC Temp On" },
+	{ SPITZ_GPIO_JK_B,	  GPIOF_OUT_INIT_LOW, "JK B" },
+	{ SPITZ_GPIO_CHRG_ON,	  GPIOF_OUT_INIT_LOW, "Charger On" },
+};
+
 static void spitz_charger_init(void)
 {
-	pxa_gpio_mode(SPITZ_GPIO_KEY_INT | GPIO_IN);
-	pxa_gpio_mode(SPITZ_GPIO_SYNC | GPIO_IN);
+	gpio_request_array(ARRAY_AND_SIZE(spitz_charger_gpios));
 }
 
 static void spitz_measure_temp(int on)
@@ -76,6 +84,11 @@ static void spitz_discharge1(int on)
 	gpio_set_value(SPITZ_GPIO_LED_GREEN, on);
 }
 
+static unsigned long gpio18_config[] = {
+	GPIO18_RDY,
+	GPIO18_GPIO,
+};
+
 static void spitz_presuspend(void)
 {
 	spitz_last_ac_status = sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_ACIN);
@@ -97,7 +110,9 @@ static void spitz_presuspend(void)
 	PGSR3 &= ~SPITZ_GPIO_G3_STROBE_BIT;
 	PGSR2 |= GPIO_bit(SPITZ_GPIO_KEY_STROBE0);
 
-	pxa_gpio_mode(GPIO18_RDY|GPIO_OUT | GPIO_DFLT_HIGH);
+	pxa2xx_mfp_config(&gpio18_config[0], 1);
+	gpio_request_one(18, GPIOF_OUT_INIT_HIGH, "Unknown");
+	gpio_free(18);
 
 	PRER = GPIO_bit(SPITZ_GPIO_KEY_INT);
 	PFER = GPIO_bit(SPITZ_GPIO_KEY_INT) | GPIO_bit(SPITZ_GPIO_RESET);
@@ -114,8 +129,7 @@ static void spitz_presuspend(void)
 
 static void spitz_postsuspend(void)
 {
-	pxa_gpio_mode(GPIO18_RDY_MD);
-	pxa_gpio_mode(10 | GPIO_IN);
+	pxa2xx_mfp_config(&gpio18_config[1], 1);
 }
 
 static int spitz_should_wakeup(unsigned int resume_on_alarm)
diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c
deleted file mode 100644
index a81d6dbf662db..0000000000000
--- a/arch/arm/mach-pxa/ssp.c
+++ /dev/null
@@ -1,510 +0,0 @@
-/*
- *  linux/arch/arm/mach-pxa/ssp.c
- *
- *  based on linux/arch/arm/mach-sa1100/ssp.c by Russell King
- *
- *  Copyright (C) 2003 Russell King.
- *  Copyright (C) 2003 Wolfson Microelectronics PLC
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- *  PXA2xx SSP driver.  This provides the generic core for simple
- *  IO-based SSP applications and allows easy port setup for DMA access.
- *
- *  Author: Liam Girdwood <liam.girdwood@wolfsonmicro.com>
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/mutex.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-
-#include <asm/irq.h>
-#include <mach/hardware.h>
-#include <mach/ssp.h>
-#include <mach/regs-ssp.h>
-
-#ifdef CONFIG_PXA_SSP_LEGACY
-
-#define TIMEOUT 100000
-
-static irqreturn_t ssp_interrupt(int irq, void *dev_id)
-{
-	struct ssp_dev *dev = dev_id;
-	struct ssp_device *ssp = dev->ssp;
-	unsigned int status;
-
-	status = __raw_readl(ssp->mmio_base + SSSR);
-	__raw_writel(status, ssp->mmio_base + SSSR);
-
-	if (status & SSSR_ROR)
-		printk(KERN_WARNING "SSP(%d): receiver overrun\n", dev->port);
-
-	if (status & SSSR_TUR)
-		printk(KERN_WARNING "SSP(%d): transmitter underrun\n", dev->port);
-
-	if (status & SSSR_BCE)
-		printk(KERN_WARNING "SSP(%d): bit count error\n", dev->port);
-
-	return IRQ_HANDLED;
-}
-
-/**
- * ssp_write_word - write a word to the SSP port
- * @data: 32-bit, MSB justified data to write.
- *
- * Wait for a free entry in the SSP transmit FIFO, and write a data
- * word to the SSP port.
- *
- * The caller is expected to perform the necessary locking.
- *
- * Returns:
- *   %-ETIMEDOUT	timeout occurred
- *   0			success
- */
-int ssp_write_word(struct ssp_dev *dev, u32 data)
-{
-	struct ssp_device *ssp = dev->ssp;
-	int timeout = TIMEOUT;
-
-	while (!(__raw_readl(ssp->mmio_base + SSSR) & SSSR_TNF)) {
-	        if (!--timeout)
-	        	return -ETIMEDOUT;
-		cpu_relax();
-	}
-
-	__raw_writel(data, ssp->mmio_base + SSDR);
-
-	return 0;
-}
-
-/**
- * ssp_read_word - read a word from the SSP port
- *
- * Wait for a data word in the SSP receive FIFO, and return the
- * received data.  Data is LSB justified.
- *
- * Note: Currently, if data is not expected to be received, this
- * function will wait for ever.
- *
- * The caller is expected to perform the necessary locking.
- *
- * Returns:
- *   %-ETIMEDOUT	timeout occurred
- *   32-bit data	success
- */
-int ssp_read_word(struct ssp_dev *dev, u32 *data)
-{
-	struct ssp_device *ssp = dev->ssp;
-	int timeout = TIMEOUT;
-
-	while (!(__raw_readl(ssp->mmio_base + SSSR) & SSSR_RNE)) {
-	        if (!--timeout)
-	        	return -ETIMEDOUT;
-		cpu_relax();
-	}
-
-	*data = __raw_readl(ssp->mmio_base + SSDR);
-	return 0;
-}
-
-/**
- * ssp_flush - flush the transmit and receive FIFOs
- *
- * Wait for the SSP to idle, and ensure that the receive FIFO
- * is empty.
- *
- * The caller is expected to perform the necessary locking.
- */
-int ssp_flush(struct ssp_dev *dev)
-{
-	struct ssp_device *ssp = dev->ssp;
-	int timeout = TIMEOUT * 2;
-
-	/* ensure TX FIFO is empty instead of not full */
-	if (cpu_is_pxa3xx()) {
-		while (__raw_readl(ssp->mmio_base + SSSR) & 0xf00) {
-			if (!--timeout)
-				return -ETIMEDOUT;
-			cpu_relax();
-		}
-		timeout = TIMEOUT * 2;
-	}
-
-	do {
-		while (__raw_readl(ssp->mmio_base + SSSR) & SSSR_RNE) {
-		        if (!--timeout)
-		        	return -ETIMEDOUT;
-			(void)__raw_readl(ssp->mmio_base + SSDR);
-		}
-	        if (!--timeout)
-	        	return -ETIMEDOUT;
-	} while (__raw_readl(ssp->mmio_base + SSSR) & SSSR_BSY);
-
-	return 0;
-}
-
-/**
- * ssp_enable - enable the SSP port
- *
- * Turn on the SSP port.
- */
-void ssp_enable(struct ssp_dev *dev)
-{
-	struct ssp_device *ssp = dev->ssp;
-	uint32_t sscr0;
-
-	sscr0 = __raw_readl(ssp->mmio_base + SSCR0);
-	sscr0 |= SSCR0_SSE;
-	__raw_writel(sscr0, ssp->mmio_base + SSCR0);
-}
-
-/**
- * ssp_disable - shut down the SSP port
- *
- * Turn off the SSP port, optionally powering it down.
- */
-void ssp_disable(struct ssp_dev *dev)
-{
-	struct ssp_device *ssp = dev->ssp;
-	uint32_t sscr0;
-
-	sscr0 = __raw_readl(ssp->mmio_base + SSCR0);
-	sscr0 &= ~SSCR0_SSE;
-	__raw_writel(sscr0, ssp->mmio_base + SSCR0);
-}
-
-/**
- * ssp_save_state - save the SSP configuration
- * @ssp: pointer to structure to save SSP configuration
- *
- * Save the configured SSP state for suspend.
- */
-void ssp_save_state(struct ssp_dev *dev, struct ssp_state *state)
-{
-	struct ssp_device *ssp = dev->ssp;
-
-	state->cr0 = __raw_readl(ssp->mmio_base + SSCR0);
-	state->cr1 = __raw_readl(ssp->mmio_base + SSCR1);
-	state->to  = __raw_readl(ssp->mmio_base + SSTO);
-	state->psp = __raw_readl(ssp->mmio_base + SSPSP);
-
-	ssp_disable(dev);
-}
-
-/**
- * ssp_restore_state - restore a previously saved SSP configuration
- * @ssp: pointer to configuration saved by ssp_save_state
- *
- * Restore the SSP configuration saved previously by ssp_save_state.
- */
-void ssp_restore_state(struct ssp_dev *dev, struct ssp_state *state)
-{
-	struct ssp_device *ssp = dev->ssp;
-	uint32_t sssr = SSSR_ROR | SSSR_TUR | SSSR_BCE;
-
-	__raw_writel(sssr, ssp->mmio_base + SSSR);
-
-	__raw_writel(state->cr0 & ~SSCR0_SSE, ssp->mmio_base + SSCR0);
-	__raw_writel(state->cr1, ssp->mmio_base + SSCR1);
-	__raw_writel(state->to,  ssp->mmio_base + SSTO);
-	__raw_writel(state->psp, ssp->mmio_base + SSPSP);
-	__raw_writel(state->cr0, ssp->mmio_base + SSCR0);
-}
-
-/**
- * ssp_config - configure SSP port settings
- * @mode: port operating mode
- * @flags: port config flags
- * @psp_flags: port PSP config flags
- * @speed: port speed
- *
- * Port MUST be disabled by ssp_disable before making any config changes.
- */
-int ssp_config(struct ssp_dev *dev, u32 mode, u32 flags, u32 psp_flags, u32 speed)
-{
-	struct ssp_device *ssp = dev->ssp;
-
-	dev->mode = mode;
-	dev->flags = flags;
-	dev->psp_flags = psp_flags;
-	dev->speed = speed;
-
-	/* set up port type, speed, port settings */
-	__raw_writel((dev->speed | dev->mode), ssp->mmio_base + SSCR0);
-	__raw_writel(dev->flags, ssp->mmio_base + SSCR1);
-	__raw_writel(dev->psp_flags, ssp->mmio_base + SSPSP);
-
-	return 0;
-}
-
-/**
- * ssp_init - setup the SSP port
- *
- * initialise and claim resources for the SSP port.
- *
- * Returns:
- *   %-ENODEV	if the SSP port is unavailable
- *   %-EBUSY	if the resources are already in use
- *   %0		on success
- */
-int ssp_init(struct ssp_dev *dev, u32 port, u32 init_flags)
-{
-	struct ssp_device *ssp;
-	int ret;
-
-	ssp = ssp_request(port, "SSP");
-	if (ssp == NULL)
-		return -ENODEV;
-
-	dev->ssp = ssp;
-	dev->port = port;
-
-	/* do we need to get irq */
-	if (!(init_flags & SSP_NO_IRQ)) {
-		ret = request_irq(ssp->irq, ssp_interrupt,
-				0, "SSP", dev);
-	    	if (ret)
-			goto out_region;
-		dev->irq = ssp->irq;
-	} else
-		dev->irq = NO_IRQ;
-
-	/* turn on SSP port clock */
-	clk_enable(ssp->clk);
-	return 0;
-
-out_region:
-	ssp_free(ssp);
-	return ret;
-}
-
-/**
- * ssp_exit - undo the effects of ssp_init
- *
- * release and free resources for the SSP port.
- */
-void ssp_exit(struct ssp_dev *dev)
-{
-	struct ssp_device *ssp = dev->ssp;
-
-	ssp_disable(dev);
-	if (dev->irq != NO_IRQ)
-		free_irq(dev->irq, dev);
-	clk_disable(ssp->clk);
-	ssp_free(ssp);
-}
-#endif /* CONFIG_PXA_SSP_LEGACY */
-
-static DEFINE_MUTEX(ssp_lock);
-static LIST_HEAD(ssp_list);
-
-struct ssp_device *ssp_request(int port, const char *label)
-{
-	struct ssp_device *ssp = NULL;
-
-	mutex_lock(&ssp_lock);
-
-	list_for_each_entry(ssp, &ssp_list, node) {
-		if (ssp->port_id == port && ssp->use_count == 0) {
-			ssp->use_count++;
-			ssp->label = label;
-			break;
-		}
-	}
-
-	mutex_unlock(&ssp_lock);
-
-	if (&ssp->node == &ssp_list)
-		return NULL;
-
-	return ssp;
-}
-EXPORT_SYMBOL(ssp_request);
-
-void ssp_free(struct ssp_device *ssp)
-{
-	mutex_lock(&ssp_lock);
-	if (ssp->use_count) {
-		ssp->use_count--;
-		ssp->label = NULL;
-	} else
-		dev_err(&ssp->pdev->dev, "device already free\n");
-	mutex_unlock(&ssp_lock);
-}
-EXPORT_SYMBOL(ssp_free);
-
-static int __devinit ssp_probe(struct platform_device *pdev)
-{
-	const struct platform_device_id *id = platform_get_device_id(pdev);
-	struct resource *res;
-	struct ssp_device *ssp;
-	int ret = 0;
-
-	ssp = kzalloc(sizeof(struct ssp_device), GFP_KERNEL);
-	if (ssp == NULL) {
-		dev_err(&pdev->dev, "failed to allocate memory");
-		return -ENOMEM;
-	}
-	ssp->pdev = pdev;
-
-	ssp->clk = clk_get(&pdev->dev, NULL);
-	if (IS_ERR(ssp->clk)) {
-		ret = PTR_ERR(ssp->clk);
-		goto err_free;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (res == NULL) {
-		dev_err(&pdev->dev, "no memory resource defined\n");
-		ret = -ENODEV;
-		goto err_free_clk;
-	}
-
-	res = request_mem_region(res->start, res->end - res->start + 1,
-			pdev->name);
-	if (res == NULL) {
-		dev_err(&pdev->dev, "failed to request memory resource\n");
-		ret = -EBUSY;
-		goto err_free_clk;
-	}
-
-	ssp->phys_base = res->start;
-
-	ssp->mmio_base = ioremap(res->start, res->end - res->start + 1);
-	if (ssp->mmio_base == NULL) {
-		dev_err(&pdev->dev, "failed to ioremap() registers\n");
-		ret = -ENODEV;
-		goto err_free_mem;
-	}
-
-	ssp->irq = platform_get_irq(pdev, 0);
-	if (ssp->irq < 0) {
-		dev_err(&pdev->dev, "no IRQ resource defined\n");
-		ret = -ENODEV;
-		goto err_free_io;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
-	if (res == NULL) {
-		dev_err(&pdev->dev, "no SSP RX DRCMR defined\n");
-		ret = -ENODEV;
-		goto err_free_io;
-	}
-	ssp->drcmr_rx = res->start;
-
-	res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
-	if (res == NULL) {
-		dev_err(&pdev->dev, "no SSP TX DRCMR defined\n");
-		ret = -ENODEV;
-		goto err_free_io;
-	}
-	ssp->drcmr_tx = res->start;
-
-	/* PXA2xx/3xx SSP ports starts from 1 and the internal pdev->id
-	 * starts from 0, do a translation here
-	 */
-	ssp->port_id = pdev->id + 1;
-	ssp->use_count = 0;
-	ssp->type = (int)id->driver_data;
-
-	mutex_lock(&ssp_lock);
-	list_add(&ssp->node, &ssp_list);
-	mutex_unlock(&ssp_lock);
-
-	platform_set_drvdata(pdev, ssp);
-	return 0;
-
-err_free_io:
-	iounmap(ssp->mmio_base);
-err_free_mem:
-	release_mem_region(res->start, res->end - res->start + 1);
-err_free_clk:
-	clk_put(ssp->clk);
-err_free:
-	kfree(ssp);
-	return ret;
-}
-
-static int __devexit ssp_remove(struct platform_device *pdev)
-{
-	struct resource *res;
-	struct ssp_device *ssp;
-
-	ssp = platform_get_drvdata(pdev);
-	if (ssp == NULL)
-		return -ENODEV;
-
-	iounmap(ssp->mmio_base);
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	release_mem_region(res->start, res->end - res->start + 1);
-
-	clk_put(ssp->clk);
-
-	mutex_lock(&ssp_lock);
-	list_del(&ssp->node);
-	mutex_unlock(&ssp_lock);
-
-	kfree(ssp);
-	return 0;
-}
-
-static const struct platform_device_id ssp_id_table[] = {
-	{ "pxa25x-ssp",		PXA25x_SSP },
-	{ "pxa25x-nssp",	PXA25x_NSSP },
-	{ "pxa27x-ssp",		PXA27x_SSP },
-	{ },
-};
-
-static struct platform_driver ssp_driver = {
-	.probe		= ssp_probe,
-	.remove		= __devexit_p(ssp_remove),
-	.driver		= {
-		.owner	= THIS_MODULE,
-		.name	= "pxa2xx-ssp",
-	},
-	.id_table	= ssp_id_table,
-};
-
-static int __init pxa_ssp_init(void)
-{
-	return platform_driver_register(&ssp_driver);
-}
-
-static void __exit pxa_ssp_exit(void)
-{
-	platform_driver_unregister(&ssp_driver);
-}
-
-arch_initcall(pxa_ssp_init);
-module_exit(pxa_ssp_exit);
-
-#ifdef CONFIG_PXA_SSP_LEGACY
-EXPORT_SYMBOL(ssp_write_word);
-EXPORT_SYMBOL(ssp_read_word);
-EXPORT_SYMBOL(ssp_flush);
-EXPORT_SYMBOL(ssp_enable);
-EXPORT_SYMBOL(ssp_disable);
-EXPORT_SYMBOL(ssp_save_state);
-EXPORT_SYMBOL(ssp_restore_state);
-EXPORT_SYMBOL(ssp_init);
-EXPORT_SYMBOL(ssp_exit);
-EXPORT_SYMBOL(ssp_config);
-#endif
-
-MODULE_DESCRIPTION("PXA SSP driver");
-MODULE_AUTHOR("Liam Girdwood");
-MODULE_LICENSE("GPL");
-
diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c
index 2041eb1d90ba0..af40d2a12d373 100644
--- a/arch/arm/mach-pxa/stargate2.c
+++ b/arch/arm/mach-pxa/stargate2.c
@@ -464,8 +464,6 @@ static struct platform_device smc91x_device = {
 
 
 
-static struct pxamci_platform_data stargate2_mci_platform_data;
-
 /*
  * The card detect interrupt isn't debounced so we delay it by 250ms
  * to give the card a chance to fully insert / eject.
@@ -489,8 +487,6 @@ static int stargate2_mci_init(struct device *dev,
 		goto free_power_en;
 	}
 	gpio_direction_input(SG2_GPIO_nSD_DETECT);
-	/* Delay to allow for full insertion */
-	stargate2_mci_platform_data.detect_delay = msecs_to_jiffies(250);
 
 	err = request_irq(IRQ_GPIO(SG2_GPIO_nSD_DETECT),
 			  stargate2_detect_int,
@@ -529,6 +525,7 @@ static void stargate2_mci_exit(struct device *dev, void *data)
 }
 
 static struct pxamci_platform_data stargate2_mci_platform_data = {
+	.detect_delay_ms = 250,
 	.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
 	.init = stargate2_mci_init,
 	.setpower = stargate2_mci_setpower,
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index ad552791c4ce7..7512b822c6cac 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -275,6 +275,7 @@ static void tosa_mci_exit(struct device *dev, void *data)
 }
 
 static struct pxamci_platform_data tosa_mci_platform_data = {
+	.detect_delay_ms	= 250,
 	.ocr_mask       	= MMC_VDD_32_33|MMC_VDD_33_34,
 	.init           	= tosa_mci_init,
 	.exit           	= tosa_mci_exit,
@@ -926,7 +927,6 @@ static void __init tosa_init(void)
 	dummy = gpiochip_reserve(TOSA_SCOOP_JC_GPIO_BASE, 12);
 	dummy = gpiochip_reserve(TOSA_TC6393XB_GPIO_BASE, 16);
 
-	tosa_mci_platform_data.detect_delay = msecs_to_jiffies(250);
 	pxa_set_mci_info(&tosa_mci_platform_data);
 	pxa_set_udc_info(&udc_info);
 	pxa_set_ficp_info(&tosa_ficp_platform_data);
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index 797f2544d0ce7..69689112eae79 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -349,7 +349,7 @@ static void trizeps4_mci_exit(struct device *dev, void *data)
 
 static struct pxamci_platform_data trizeps4_mci_platform_data = {
 	.ocr_mask	= MMC_VDD_32_33|MMC_VDD_33_34,
-	.detect_delay	= 1,
+	.detect_delay_ms= 10,
 	.init 		= trizeps4_mci_init,
 	.exit		= trizeps4_mci_exit,
 	.get_ro		= NULL,	/* write-protection not supported */
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index 9e0c5c3988a1f..e90114a7e246a 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -34,6 +34,7 @@
 #include <linux/pm.h>
 #include <linux/sched.h>
 #include <linux/gpio.h>
+#include <linux/jiffies.h>
 #include <linux/i2c-gpio.h>
 #include <linux/serial_8250.h>
 #include <linux/smc91x.h>
@@ -454,7 +455,7 @@ static struct i2c_gpio_platform_data i2c_bus_data = {
 	.sda_pin = VIPER_RTC_I2C_SDA_GPIO,
 	.scl_pin = VIPER_RTC_I2C_SCL_GPIO,
 	.udelay  = 10,
-	.timeout = 100,
+	.timeout = HZ,
 };
 
 static struct platform_device i2c_bus_device = {
@@ -779,7 +780,7 @@ static void __init viper_tpm_init(void)
 		.sda_pin = VIPER_TPM_I2C_SDA_GPIO,
 		.scl_pin = VIPER_TPM_I2C_SCL_GPIO,
 		.udelay  = 10,
-		.timeout = 100,
+		.timeout = HZ,
 	};
 	char *errstr;
 
diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c
new file mode 100644
index 0000000000000..9884fa978f164
--- /dev/null
+++ b/arch/arm/mach-pxa/vpac270.c
@@ -0,0 +1,615 @@
+/*
+ * Hardware definitions for Voipac PXA270
+ *
+ * Copyright (C) 2010
+ * Marek Vasut <marek.vasut@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/irq.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/gpio.h>
+#include <linux/sysdev.h>
+#include <linux/usb/gpio_vbus.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/onenand.h>
+#include <linux/dm9000.h>
+#include <linux/ucb1400.h>
+#include <linux/ata_platform.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+#include <mach/pxa27x.h>
+#include <mach/audio.h>
+#include <mach/vpac270.h>
+#include <mach/mmc.h>
+#include <mach/pxafb.h>
+#include <mach/ohci.h>
+#include <mach/pxa27x-udc.h>
+#include <mach/udc.h>
+
+#include <plat/i2c.h>
+
+#include "generic.h"
+#include "devices.h"
+
+/******************************************************************************
+ * Pin configuration
+ ******************************************************************************/
+static unsigned long vpac270_pin_config[] __initdata = {
+	/* MMC */
+	GPIO32_MMC_CLK,
+	GPIO92_MMC_DAT_0,
+	GPIO109_MMC_DAT_1,
+	GPIO110_MMC_DAT_2,
+	GPIO111_MMC_DAT_3,
+	GPIO112_MMC_CMD,
+	GPIO53_GPIO,	/* SD detect */
+	GPIO52_GPIO,	/* SD r/o switch */
+
+	/* GPIO KEYS */
+	GPIO1_GPIO,	/* USER BTN */
+
+	/* LEDs */
+	GPIO15_GPIO,	/* orange led */
+
+	/* FFUART */
+	GPIO34_FFUART_RXD,
+	GPIO39_FFUART_TXD,
+	GPIO27_FFUART_RTS,
+	GPIO100_FFUART_CTS,
+	GPIO33_FFUART_DSR,
+	GPIO40_FFUART_DTR,
+	GPIO10_FFUART_DCD,
+	GPIO38_FFUART_RI,
+
+	/* LCD */
+	GPIO58_LCD_LDD_0,
+	GPIO59_LCD_LDD_1,
+	GPIO60_LCD_LDD_2,
+	GPIO61_LCD_LDD_3,
+	GPIO62_LCD_LDD_4,
+	GPIO63_LCD_LDD_5,
+	GPIO64_LCD_LDD_6,
+	GPIO65_LCD_LDD_7,
+	GPIO66_LCD_LDD_8,
+	GPIO67_LCD_LDD_9,
+	GPIO68_LCD_LDD_10,
+	GPIO69_LCD_LDD_11,
+	GPIO70_LCD_LDD_12,
+	GPIO71_LCD_LDD_13,
+	GPIO72_LCD_LDD_14,
+	GPIO73_LCD_LDD_15,
+	GPIO86_LCD_LDD_16,
+	GPIO87_LCD_LDD_17,
+	GPIO74_LCD_FCLK,
+	GPIO75_LCD_LCLK,
+	GPIO76_LCD_PCLK,
+	GPIO77_LCD_BIAS,
+
+	/* PCMCIA */
+	GPIO48_nPOE,
+	GPIO49_nPWE,
+	GPIO50_nPIOR,
+	GPIO51_nPIOW,
+	GPIO85_nPCE_1,
+	GPIO54_nPCE_2,
+	GPIO55_nPREG,
+	GPIO57_nIOIS16,
+	GPIO56_nPWAIT,
+	GPIO104_PSKTSEL,
+	GPIO84_GPIO,	/* PCMCIA CD */
+	GPIO35_GPIO,	/* PCMCIA RDY */
+	GPIO107_GPIO,	/* PCMCIA PPEN */
+	GPIO11_GPIO,	/* PCMCIA RESET */
+	GPIO17_GPIO,	/* CF CD */
+	GPIO12_GPIO,	/* CF RDY */
+	GPIO16_GPIO,	/* CF RESET */
+
+	/* UHC */
+	GPIO88_USBH1_PWR,
+	GPIO89_USBH1_PEN,
+	GPIO119_USBH2_PWR,
+	GPIO120_USBH2_PEN,
+
+	/* UDC */
+	GPIO41_GPIO,
+
+	/* Ethernet */
+	GPIO114_GPIO,	/* IRQ */
+
+	/* AC97 */
+	GPIO28_AC97_BITCLK,
+	GPIO29_AC97_SDATA_IN_0,
+	GPIO30_AC97_SDATA_OUT,
+	GPIO31_AC97_SYNC,
+	GPIO95_AC97_nRESET,
+	GPIO98_AC97_SYSCLK,
+	GPIO113_GPIO,	/* TS IRQ */
+
+	/* I2C */
+	GPIO117_I2C_SCL,
+	GPIO118_I2C_SDA,
+
+	/* IDE */
+	GPIO36_GPIO,	/* IDE IRQ */
+	GPIO80_DREQ_1,
+};
+
+/******************************************************************************
+ * NOR Flash
+ ******************************************************************************/
+#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
+static struct mtd_partition vpac270_nor_partitions[] = {
+	{
+		.name		= "Flash",
+		.offset		= 0x00000000,
+		.size		= MTDPART_SIZ_FULL,
+	}
+};
+
+static struct physmap_flash_data vpac270_flash_data[] = {
+	{
+		.width		= 2,	/* bankwidth in bytes */
+		.parts		= vpac270_nor_partitions,
+		.nr_parts	= ARRAY_SIZE(vpac270_nor_partitions)
+	}
+};
+
+static struct resource vpac270_flash_resource = {
+	.start	= PXA_CS0_PHYS,
+	.end	= PXA_CS0_PHYS + SZ_64M - 1,
+	.flags	= IORESOURCE_MEM,
+};
+
+static struct platform_device vpac270_flash = {
+	.name		= "physmap-flash",
+	.id		= 0,
+	.resource	= &vpac270_flash_resource,
+	.num_resources	= 1,
+	.dev 		= {
+		.platform_data = vpac270_flash_data,
+	},
+};
+static void __init vpac270_nor_init(void)
+{
+	platform_device_register(&vpac270_flash);
+}
+#else
+static inline void vpac270_nor_init(void) {}
+#endif
+
+/******************************************************************************
+ * OneNAND Flash
+ ******************************************************************************/
+#if defined(CONFIG_MTD_ONENAND) || defined(CONFIG_MTD_ONENAND_MODULE)
+static struct mtd_partition vpac270_onenand_partitions[] = {
+	{
+		.name		= "Flash",
+		.offset		= 0x00000000,
+		.size		= MTDPART_SIZ_FULL,
+	}
+};
+
+static struct onenand_platform_data vpac270_onenand_info = {
+	.parts		= vpac270_onenand_partitions,
+	.nr_parts	= ARRAY_SIZE(vpac270_onenand_partitions),
+};
+
+static struct resource vpac270_onenand_resources[] = {
+	[0] = {
+		.start	= PXA_CS0_PHYS,
+		.end	= PXA_CS0_PHYS + SZ_1M,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device vpac270_onenand = {
+	.name		= "onenand-flash",
+	.id		= -1,
+	.resource	= vpac270_onenand_resources,
+	.num_resources	= ARRAY_SIZE(vpac270_onenand_resources),
+	.dev		= {
+		.platform_data	= &vpac270_onenand_info,
+	},
+};
+
+static void __init vpac270_onenand_init(void)
+{
+	platform_device_register(&vpac270_onenand);
+}
+#else
+static void __init vpac270_onenand_init(void) {}
+#endif
+
+/******************************************************************************
+ * SD/MMC card controller
+ ******************************************************************************/
+#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
+static struct pxamci_platform_data vpac270_mci_platform_data = {
+	.ocr_mask		= MMC_VDD_32_33 | MMC_VDD_33_34,
+	.gpio_card_detect	= GPIO53_VPAC270_SD_DETECT_N,
+	.gpio_card_ro		= GPIO52_VPAC270_SD_READONLY,
+	.detect_delay_ms	= 200,
+};
+
+static void __init vpac270_mmc_init(void)
+{
+	pxa_set_mci_info(&vpac270_mci_platform_data);
+}
+#else
+static inline void vpac270_mmc_init(void) {}
+#endif
+
+/******************************************************************************
+ * GPIO keys
+ ******************************************************************************/
+#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
+static struct gpio_keys_button vpac270_pxa_buttons[] = {
+	{KEY_POWER, GPIO1_VPAC270_USER_BTN, 0, "USER BTN"},
+};
+
+static struct gpio_keys_platform_data vpac270_pxa_keys_data = {
+	.buttons	= vpac270_pxa_buttons,
+	.nbuttons	= ARRAY_SIZE(vpac270_pxa_buttons),
+};
+
+static struct platform_device vpac270_pxa_keys = {
+	.name	= "gpio-keys",
+	.id	= -1,
+	.dev	= {
+		.platform_data = &vpac270_pxa_keys_data,
+	},
+};
+
+static void __init vpac270_keys_init(void)
+{
+	platform_device_register(&vpac270_pxa_keys);
+}
+#else
+static inline void vpac270_keys_init(void) {}
+#endif
+
+/******************************************************************************
+ * LED
+ ******************************************************************************/
+#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
+struct gpio_led vpac270_gpio_leds[] = {
+{
+	.name			= "vpac270:orange:user",
+	.default_trigger	= "none",
+	.gpio			= GPIO15_VPAC270_LED_ORANGE,
+	.active_low		= 1,
+}
+};
+
+static struct gpio_led_platform_data vpac270_gpio_led_info = {
+	.leds		= vpac270_gpio_leds,
+	.num_leds	= ARRAY_SIZE(vpac270_gpio_leds),
+};
+
+static struct platform_device vpac270_leds = {
+	.name	= "leds-gpio",
+	.id	= -1,
+	.dev	= {
+		.platform_data	= &vpac270_gpio_led_info,
+	}
+};
+
+static void __init vpac270_leds_init(void)
+{
+	platform_device_register(&vpac270_leds);
+}
+#else
+static inline void vpac270_leds_init(void) {}
+#endif
+
+/******************************************************************************
+ * USB Host
+ ******************************************************************************/
+#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
+static int vpac270_ohci_init(struct device *dev)
+{
+	UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE;
+	return 0;
+}
+
+static struct pxaohci_platform_data vpac270_ohci_info = {
+	.port_mode	= PMM_PERPORT_MODE,
+	.flags		= ENABLE_PORT1 | ENABLE_PORT2 |
+			POWER_CONTROL_LOW | POWER_SENSE_LOW,
+	.init		= vpac270_ohci_init,
+};
+
+static void __init vpac270_uhc_init(void)
+{
+	pxa_set_ohci_info(&vpac270_ohci_info);
+}
+#else
+static inline void vpac270_uhc_init(void) {}
+#endif
+
+/******************************************************************************
+ * USB Gadget
+ ******************************************************************************/
+#if defined(CONFIG_USB_GADGET_PXA27X)||defined(CONFIG_USB_GADGET_PXA27X_MODULE)
+static struct gpio_vbus_mach_info vpac270_gpio_vbus_info = {
+	.gpio_vbus		= GPIO41_VPAC270_UDC_DETECT,
+	.gpio_pullup		= -1,
+};
+
+static struct platform_device vpac270_gpio_vbus = {
+	.name	= "gpio-vbus",
+	.id	= -1,
+	.dev	= {
+		.platform_data	= &vpac270_gpio_vbus_info,
+	},
+};
+
+static void vpac270_udc_command(int cmd)
+{
+	if (cmd == PXA2XX_UDC_CMD_CONNECT)
+		UP2OCR = UP2OCR_HXOE | UP2OCR_DPPUE;
+	else if (cmd == PXA2XX_UDC_CMD_DISCONNECT)
+		UP2OCR = UP2OCR_HXOE;
+}
+
+static struct pxa2xx_udc_mach_info vpac270_udc_info __initdata = {
+	.udc_command		= vpac270_udc_command,
+	.gpio_pullup		= -1,
+};
+
+static void __init vpac270_udc_init(void)
+{
+	pxa_set_udc_info(&vpac270_udc_info);
+	platform_device_register(&vpac270_gpio_vbus);
+}
+#else
+static inline void vpac270_udc_init(void) {}
+#endif
+
+/******************************************************************************
+ * Ethernet
+ ******************************************************************************/
+#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
+static struct resource vpac270_dm9000_resources[] = {
+	[0] = {
+		.start	= PXA_CS2_PHYS + 0x300,
+		.end	= PXA_CS2_PHYS + 0x303,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= PXA_CS2_PHYS + 0x304,
+		.end	= PXA_CS2_PHYS + 0x343,
+		.flags	= IORESOURCE_MEM,
+	},
+	[2] = {
+		.start	= IRQ_GPIO(GPIO114_VPAC270_ETH_IRQ),
+		.end	= IRQ_GPIO(GPIO114_VPAC270_ETH_IRQ),
+		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
+	},
+};
+
+static struct dm9000_plat_data vpac270_dm9000_platdata = {
+	.flags		= DM9000_PLATF_32BITONLY,
+};
+
+static struct platform_device vpac270_dm9000_device = {
+	.name		= "dm9000",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(vpac270_dm9000_resources),
+	.resource	= vpac270_dm9000_resources,
+	.dev		= {
+		.platform_data = &vpac270_dm9000_platdata,
+	}
+};
+
+static void __init vpac270_eth_init(void)
+{
+	platform_device_register(&vpac270_dm9000_device);
+}
+#else
+static inline void vpac270_eth_init(void) {}
+#endif
+
+/******************************************************************************
+ * Audio and Touchscreen
+ ******************************************************************************/
+#if	defined(CONFIG_TOUCHSCREEN_UCB1400) || \
+	defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE)
+static pxa2xx_audio_ops_t vpac270_ac97_pdata = {
+	.reset_gpio	= 95,
+};
+
+static struct ucb1400_pdata vpac270_ucb1400_pdata = {
+	.irq		= IRQ_GPIO(GPIO113_VPAC270_TS_IRQ),
+};
+
+static struct platform_device vpac270_ucb1400_device = {
+	.name		= "ucb1400_core",
+	.id		= -1,
+	.dev		= {
+		.platform_data = &vpac270_ucb1400_pdata,
+	},
+};
+
+static void __init vpac270_ts_init(void)
+{
+	pxa_set_ac97_info(&vpac270_ac97_pdata);
+	platform_device_register(&vpac270_ucb1400_device);
+}
+#else
+static inline void vpac270_ts_init(void) {}
+#endif
+
+/******************************************************************************
+ * RTC
+ ******************************************************************************/
+#if defined(CONFIG_RTC_DRV_DS1307) || defined(CONFIG_RTC_DRV_DS1307_MODULE)
+static struct i2c_board_info __initdata vpac270_i2c_devs[] = {
+	{
+		I2C_BOARD_INFO("ds1339", 0x68),
+	},
+};
+
+static void __init vpac270_rtc_init(void)
+{
+	pxa_set_i2c_info(NULL);
+	i2c_register_board_info(0, ARRAY_AND_SIZE(vpac270_i2c_devs));
+}
+#else
+static inline void vpac270_rtc_init(void) {}
+#endif
+
+/******************************************************************************
+ * Framebuffer
+ ******************************************************************************/
+#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
+static struct pxafb_mode_info vpac270_lcd_modes[] = {
+{
+	.pixclock	= 57692,
+	.xres		= 640,
+	.yres		= 480,
+	.bpp		= 32,
+	.depth		= 18,
+
+	.left_margin	= 144,
+	.right_margin	= 32,
+	.upper_margin	= 13,
+	.lower_margin	= 30,
+
+	.hsync_len	= 32,
+	.vsync_len	= 2,
+
+	.sync		= FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+},
+};
+
+static struct pxafb_mach_info vpac270_lcd_screen = {
+	.modes		= vpac270_lcd_modes,
+	.num_modes	= ARRAY_SIZE(vpac270_lcd_modes),
+	.lcd_conn	= LCD_COLOR_TFT_18BPP,
+};
+
+static void vpac270_lcd_power(int on, struct fb_var_screeninfo *info)
+{
+	gpio_set_value(GPIO81_VPAC270_BKL_ON, on);
+}
+
+static void __init vpac270_lcd_init(void)
+{
+	int ret;
+
+	ret = gpio_request(GPIO81_VPAC270_BKL_ON, "BKL-ON");
+	if (ret) {
+		pr_err("Requesting BKL-ON GPIO failed!\n");
+		goto err;
+	}
+
+	ret = gpio_direction_output(GPIO81_VPAC270_BKL_ON, 1);
+	if (ret) {
+		pr_err("Setting BKL-ON GPIO direction failed!\n");
+		goto err2;
+	}
+
+	vpac270_lcd_screen.pxafb_lcd_power = vpac270_lcd_power;
+	set_pxa_fb_info(&vpac270_lcd_screen);
+	return;
+
+err2:
+	gpio_free(GPIO81_VPAC270_BKL_ON);
+err:
+	return;
+}
+#else
+static inline void vpac270_lcd_init(void) {}
+#endif
+
+/******************************************************************************
+ * PATA IDE
+ ******************************************************************************/
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+static struct pata_platform_info vpac270_pata_pdata = {
+	.ioport_shift	= 1,
+	.irq_flags	= IRQF_TRIGGER_RISING,
+};
+
+static struct resource vpac270_ide_resources[] = {
+	[0] = {	/* I/O Base address */
+	       .start	= PXA_CS3_PHYS + 0x120,
+	       .end	= PXA_CS3_PHYS + 0x13f,
+	       .flags	= IORESOURCE_MEM
+	},
+	[1] = {	/* CTL Base address */
+	       .start	= PXA_CS3_PHYS + 0x15c,
+	       .end	= PXA_CS3_PHYS + 0x15f,
+	       .flags	= IORESOURCE_MEM
+	},
+	[2] = {	/* IDE IRQ pin */
+	       .start	= gpio_to_irq(GPIO36_VPAC270_IDE_IRQ),
+	       .end	= gpio_to_irq(GPIO36_VPAC270_IDE_IRQ),
+	       .flags	= IORESOURCE_IRQ
+	}
+};
+
+static struct platform_device vpac270_ide_device = {
+	.name		= "pata_platform",
+	.num_resources	= ARRAY_SIZE(vpac270_ide_resources),
+	.resource	= vpac270_ide_resources,
+	.dev		= {
+		.platform_data	= &vpac270_pata_pdata,
+	}
+};
+
+static void __init vpac270_ide_init(void)
+{
+	platform_device_register(&vpac270_ide_device);
+}
+#else
+static inline void vpac270_ide_init(void) {}
+#endif
+
+/******************************************************************************
+ * Machine init
+ ******************************************************************************/
+static void __init vpac270_init(void)
+{
+	pxa2xx_mfp_config(ARRAY_AND_SIZE(vpac270_pin_config));
+
+	pxa_set_ffuart_info(NULL);
+	pxa_set_btuart_info(NULL);
+	pxa_set_stuart_info(NULL);
+
+	vpac270_lcd_init();
+	vpac270_mmc_init();
+	vpac270_nor_init();
+	vpac270_onenand_init();
+	vpac270_leds_init();
+	vpac270_keys_init();
+	vpac270_uhc_init();
+	vpac270_udc_init();
+	vpac270_eth_init();
+	vpac270_ts_init();
+	vpac270_rtc_init();
+	vpac270_ide_init();
+}
+
+MACHINE_START(VPAC270, "Voipac PXA270")
+	.phys_io	= 0x40000000,
+	.io_pg_offst	= (io_p2v(0x40000000) >> 18) & 0xfffc,
+	.boot_params	= 0xa0000100,
+	.map_io		= pxa_map_io,
+	.init_irq	= pxa27x_init_irq,
+	.timer		= &pxa_timer,
+	.init_machine	= vpac270_init
+MACHINE_END
diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c
new file mode 100644
index 0000000000000..f5d1ae3db3a46
--- /dev/null
+++ b/arch/arm/mach-pxa/z2.c
@@ -0,0 +1,609 @@
+/*
+ *  linux/arch/arm/mach-pxa/z2.c
+ *
+ *  Support for the Zipit Z2 Handheld device.
+ *
+ *  Author: 	Ken McGuire
+ *  Created:	Jan 25, 2009
+ *  Based on mainstone.c as modified for the Zipit Z2.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/pwm_backlight.h>
+#include <linux/dma-mapping.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/libertas_spi.h>
+#include <linux/spi/lms283gf05.h>
+#include <linux/power_supply.h>
+#include <linux/mtd/physmap.h>
+#include <linux/gpio.h>
+#include <linux/gpio_keys.h>
+#include <linux/delay.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+#include <mach/pxa27x.h>
+#include <mach/mfp-pxa27x.h>
+#include <mach/z2.h>
+#include <mach/pxafb.h>
+#include <mach/mmc.h>
+#include <mach/pxa27x_keypad.h>
+#include <mach/pxa2xx_spi.h>
+
+#include <plat/i2c.h>
+
+#include "generic.h"
+#include "devices.h"
+
+/******************************************************************************
+ * Pin configuration
+ ******************************************************************************/
+static unsigned long z2_pin_config[] = {
+
+	/* LCD - 16bpp Active TFT */
+	GPIO58_LCD_LDD_0,
+	GPIO59_LCD_LDD_1,
+	GPIO60_LCD_LDD_2,
+	GPIO61_LCD_LDD_3,
+	GPIO62_LCD_LDD_4,
+	GPIO63_LCD_LDD_5,
+	GPIO64_LCD_LDD_6,
+	GPIO65_LCD_LDD_7,
+	GPIO66_LCD_LDD_8,
+	GPIO67_LCD_LDD_9,
+	GPIO68_LCD_LDD_10,
+	GPIO69_LCD_LDD_11,
+	GPIO70_LCD_LDD_12,
+	GPIO71_LCD_LDD_13,
+	GPIO72_LCD_LDD_14,
+	GPIO73_LCD_LDD_15,
+	GPIO74_LCD_FCLK,
+	GPIO75_LCD_LCLK,
+	GPIO76_LCD_PCLK,
+	GPIO77_LCD_BIAS,
+	GPIO19_GPIO,		/* LCD reset */
+	GPIO88_GPIO,		/* LCD chipselect */
+
+	/* PWM */
+	GPIO115_PWM1_OUT,	/* Keypad Backlight */
+	GPIO11_PWM2_OUT,	/* LCD Backlight */
+
+	/* MMC */
+	GPIO32_MMC_CLK,
+	GPIO112_MMC_CMD,
+	GPIO92_MMC_DAT_0,
+	GPIO109_MMC_DAT_1,
+	GPIO110_MMC_DAT_2,
+	GPIO111_MMC_DAT_3,
+	GPIO96_GPIO,		/* SD detect */
+
+	/* STUART */
+	GPIO46_STUART_RXD,
+	GPIO47_STUART_TXD,
+
+	/* Keypad */
+	GPIO100_KP_MKIN_0	| WAKEUP_ON_LEVEL_HIGH,
+	GPIO101_KP_MKIN_1	| WAKEUP_ON_LEVEL_HIGH,
+	GPIO102_KP_MKIN_2	| WAKEUP_ON_LEVEL_HIGH,
+	GPIO34_KP_MKIN_3	| WAKEUP_ON_LEVEL_HIGH,
+	GPIO38_KP_MKIN_4	| WAKEUP_ON_LEVEL_HIGH,
+	GPIO16_KP_MKIN_5	| WAKEUP_ON_LEVEL_HIGH,
+	GPIO17_KP_MKIN_6	| WAKEUP_ON_LEVEL_HIGH,
+	GPIO103_KP_MKOUT_0,
+	GPIO104_KP_MKOUT_1,
+	GPIO105_KP_MKOUT_2,
+	GPIO106_KP_MKOUT_3,
+	GPIO107_KP_MKOUT_4,
+	GPIO108_KP_MKOUT_5,
+	GPIO35_KP_MKOUT_6,
+	GPIO41_KP_MKOUT_7,
+
+	/* I2C */
+	GPIO117_I2C_SCL,
+	GPIO118_I2C_SDA,
+
+	/* SSP1 */
+	GPIO23_SSP1_SCLK,	/* SSP1_SCK */
+	GPIO25_SSP1_TXD,	/* SSP1_TXD */
+	GPIO26_SSP1_RXD,	/* SSP1_RXD */
+
+	/* SSP2 */
+	GPIO22_SSP2_SCLK,	/* SSP2_SCK */
+	GPIO13_SSP2_TXD,	/* SSP2_TXD */
+	GPIO40_SSP2_RXD,	/* SSP2_RXD */
+
+	/* LEDs */
+	GPIO10_GPIO,		/* WiFi LED */
+	GPIO83_GPIO,		/* Charging LED */
+	GPIO85_GPIO,		/* Charged LED */
+
+	/* I2S */
+	GPIO28_I2S_BITCLK_OUT,
+	GPIO29_I2S_SDATA_IN,
+	GPIO30_I2S_SDATA_OUT,
+	GPIO31_I2S_SYNC,
+	GPIO113_I2S_SYSCLK,
+
+	/* MISC */
+	GPIO0_GPIO,		/* AC power detect */
+	GPIO1_GPIO,		/* Power button */
+	GPIO37_GPIO,		/* Headphone detect */
+	GPIO98_GPIO,		/* Lid switch */
+	GPIO14_GPIO,		/* WiFi Reset */
+	GPIO15_GPIO,		/* WiFi Power */
+	GPIO24_GPIO,		/* WiFi CS */
+	GPIO36_GPIO,		/* WiFi IRQ */
+	GPIO88_GPIO,		/* LCD CS */
+};
+
+/******************************************************************************
+ * NOR Flash
+ ******************************************************************************/
+#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
+static struct resource z2_flash_resource = {
+	.start	= PXA_CS0_PHYS,
+	.end	= PXA_CS0_PHYS + SZ_8M - 1,
+	.flags	= IORESOURCE_MEM,
+};
+
+static struct mtd_partition z2_flash_parts[] = {
+	{
+		.name	= "U-Boot Bootloader",
+		.offset	= 0x0,
+		.size	= 0x20000,
+	},
+	{
+		.name	= "Linux Kernel",
+		.offset	= 0x20000,
+		.size	= 0x220000,
+	},
+	{
+		.name	= "Filesystem",
+		.offset	= 0x240000,
+		.size	= 0x5b0000,
+	},
+	{
+		.name	= "U-Boot Environment",
+		.offset	= 0x7f0000,
+		.size	= MTDPART_SIZ_FULL,
+	},
+};
+
+static struct physmap_flash_data z2_flash_data = {
+	.width		= 2,
+	.parts		= z2_flash_parts,
+	.nr_parts	= ARRAY_SIZE(z2_flash_parts),
+};
+
+static struct platform_device z2_flash = {
+	.name		= "physmap-flash",
+	.id		= -1,
+	.resource	= &z2_flash_resource,
+	.num_resources	= 1,
+	.dev = {
+		.platform_data	= &z2_flash_data,
+	},
+};
+
+static void __init z2_nor_init(void)
+{
+	platform_device_register(&z2_flash);
+}
+#else
+static inline void z2_nor_init(void) {}
+#endif
+
+/******************************************************************************
+ * Backlight
+ ******************************************************************************/
+#if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE)
+static struct platform_pwm_backlight_data z2_backlight_data[] = {
+	[0] = {
+		/* Keypad Backlight */
+		.pwm_id		= 1,
+		.max_brightness	= 1023,
+		.dft_brightness	= 512,
+		.pwm_period_ns	= 1260320,
+	},
+	[1] = {
+		/* LCD Backlight */
+		.pwm_id		= 2,
+		.max_brightness	= 1023,
+		.dft_brightness	= 512,
+		.pwm_period_ns	= 1260320,
+	},
+};
+
+static struct platform_device z2_backlight_devices[2] = {
+	{
+		.name	= "pwm-backlight",
+		.id	= 0,
+		.dev	= {
+			.platform_data	= &z2_backlight_data[1],
+		},
+	},
+	{
+		.name	= "pwm-backlight",
+		.id	= 1,
+		.dev	= {
+			.platform_data	= &z2_backlight_data[0],
+		},
+	},
+};
+static void __init z2_pwm_init(void)
+{
+	platform_device_register(&z2_backlight_devices[0]);
+	platform_device_register(&z2_backlight_devices[1]);
+}
+#else
+static inline void z2_pwm_init(void) {}
+#endif
+
+/******************************************************************************
+ * Framebuffer
+ ******************************************************************************/
+#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
+static struct pxafb_mode_info z2_lcd_modes[] = {
+{
+	.pixclock	= 192000,
+	.xres		= 240,
+	.yres		= 320,
+	.bpp		= 16,
+
+	.left_margin	= 4,
+	.right_margin	= 8,
+	.upper_margin	= 4,
+	.lower_margin	= 8,
+
+	.hsync_len	= 4,
+	.vsync_len	= 4,
+},
+};
+
+static struct pxafb_mach_info z2_lcd_screen = {
+	.modes		= z2_lcd_modes,
+	.num_modes      = ARRAY_SIZE(z2_lcd_modes),
+	.lcd_conn	= LCD_COLOR_TFT_16BPP | LCD_BIAS_ACTIVE_LOW |
+			  LCD_ALTERNATE_MAPPING,
+};
+
+static void __init z2_lcd_init(void)
+{
+	set_pxa_fb_info(&z2_lcd_screen);
+}
+#else
+static inline void z2_lcd_init(void) {}
+#endif
+
+/******************************************************************************
+ * SD/MMC card controller
+ ******************************************************************************/
+#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
+static struct pxamci_platform_data z2_mci_platform_data = {
+	.ocr_mask		= MMC_VDD_32_33 | MMC_VDD_33_34,
+	.gpio_card_detect	= GPIO96_ZIPITZ2_SD_DETECT,
+	.gpio_power		= -1,
+	.gpio_card_ro		= -1,
+	.detect_delay_ms	= 200,
+};
+
+static void __init z2_mmc_init(void)
+{
+	pxa_set_mci_info(&z2_mci_platform_data);
+}
+#else
+static inline void z2_mmc_init(void) {}
+#endif
+
+/******************************************************************************
+ * LEDs
+ ******************************************************************************/
+#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
+struct gpio_led z2_gpio_leds[] = {
+{
+	.name			= "z2:green:wifi",
+	.default_trigger	= "none",
+	.gpio			= GPIO10_ZIPITZ2_LED_WIFI,
+	.active_low		= 1,
+}, {
+	.name			= "z2:green:charged",
+	.default_trigger	= "none",
+	.gpio			= GPIO85_ZIPITZ2_LED_CHARGED,
+	.active_low		= 1,
+}, {
+	.name			= "z2:amber:charging",
+	.default_trigger	= "none",
+	.gpio			= GPIO83_ZIPITZ2_LED_CHARGING,
+	.active_low		= 1,
+},
+};
+
+static struct gpio_led_platform_data z2_gpio_led_info = {
+	.leds		= z2_gpio_leds,
+	.num_leds	= ARRAY_SIZE(z2_gpio_leds),
+};
+
+static struct platform_device z2_leds = {
+	.name	= "leds-gpio",
+	.id	= -1,
+	.dev	= {
+		.platform_data	= &z2_gpio_led_info,
+	}
+};
+
+static void __init z2_leds_init(void)
+{
+	platform_device_register(&z2_leds);
+}
+#else
+static inline void z2_leds_init(void) {}
+#endif
+
+/******************************************************************************
+ * GPIO keyboard
+ ******************************************************************************/
+#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
+static unsigned int z2_matrix_keys[] = {
+	KEY(0, 0, KEY_OPTION),
+	KEY(1, 0, KEY_UP),
+	KEY(2, 0, KEY_DOWN),
+	KEY(3, 0, KEY_LEFT),
+	KEY(4, 0, KEY_RIGHT),
+	KEY(5, 0, KEY_END),
+	KEY(6, 0, KEY_KPPLUS),
+
+	KEY(0, 1, KEY_HOME),
+	KEY(1, 1, KEY_Q),
+	KEY(2, 1, KEY_I),
+	KEY(3, 1, KEY_G),
+	KEY(4, 1, KEY_X),
+	KEY(5, 1, KEY_ENTER),
+	KEY(6, 1, KEY_KPMINUS),
+
+	KEY(0, 2, KEY_PAGEUP),
+	KEY(1, 2, KEY_W),
+	KEY(2, 2, KEY_O),
+	KEY(3, 2, KEY_H),
+	KEY(4, 2, KEY_C),
+	KEY(5, 2, KEY_LEFTALT),
+
+	KEY(0, 3, KEY_PAGEDOWN),
+	KEY(1, 3, KEY_E),
+	KEY(2, 3, KEY_P),
+	KEY(3, 3, KEY_J),
+	KEY(4, 3, KEY_V),
+	KEY(5, 3, KEY_LEFTSHIFT),
+
+	KEY(0, 4, KEY_ESC),
+	KEY(1, 4, KEY_R),
+	KEY(2, 4, KEY_A),
+	KEY(3, 4, KEY_K),
+	KEY(4, 4, KEY_B),
+	KEY(5, 4, KEY_LEFTCTRL),
+
+	KEY(0, 5, KEY_TAB),
+	KEY(1, 5, KEY_T),
+	KEY(2, 5, KEY_S),
+	KEY(3, 5, KEY_L),
+	KEY(4, 5, KEY_N),
+	KEY(5, 5, KEY_SPACE),
+
+	KEY(0, 6, KEY_STOPCD),
+	KEY(1, 6, KEY_Y),
+	KEY(2, 6, KEY_D),
+	KEY(3, 6, KEY_BACKSPACE),
+	KEY(4, 6, KEY_M),
+	KEY(5, 6, KEY_COMMA),
+
+	KEY(0, 7, KEY_PLAYCD),
+	KEY(1, 7, KEY_U),
+	KEY(2, 7, KEY_F),
+	KEY(3, 7, KEY_Z),
+	KEY(4, 7, KEY_SEMICOLON),
+	KEY(5, 7, KEY_DOT),
+};
+
+static struct pxa27x_keypad_platform_data z2_keypad_platform_data = {
+	.matrix_key_rows	= 7,
+	.matrix_key_cols	= 8,
+	.matrix_key_map		= z2_matrix_keys,
+	.matrix_key_map_size	= ARRAY_SIZE(z2_matrix_keys),
+
+	.debounce_interval	= 30,
+};
+
+static void __init z2_mkp_init(void)
+{
+	pxa_set_keypad_info(&z2_keypad_platform_data);
+}
+#else
+static inline void z2_mkp_init(void) {}
+#endif
+
+/******************************************************************************
+ * GPIO keys
+ ******************************************************************************/
+#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
+static struct gpio_keys_button z2_pxa_buttons[] = {
+	{KEY_POWER, GPIO1_ZIPITZ2_POWER_BUTTON, 0, "Power Button" },
+	{KEY_CLOSE, GPIO98_ZIPITZ2_LID_BUTTON, 0, "Lid Button" },
+};
+
+static struct gpio_keys_platform_data z2_pxa_keys_data = {
+	.buttons	= z2_pxa_buttons,
+	.nbuttons	= ARRAY_SIZE(z2_pxa_buttons),
+};
+
+static struct platform_device z2_pxa_keys = {
+	.name	= "gpio-keys",
+	.id	= -1,
+	.dev	= {
+		.platform_data = &z2_pxa_keys_data,
+	},
+};
+
+static void __init z2_keys_init(void)
+{
+	platform_device_register(&z2_pxa_keys);
+}
+#else
+static inline void z2_keys_init(void) {}
+#endif
+
+/******************************************************************************
+ * SSP Devices - WiFi and LCD control
+ ******************************************************************************/
+#if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE)
+/* WiFi */
+static int z2_lbs_spi_setup(struct spi_device *spi)
+{
+	int ret = 0;
+
+	ret = gpio_request(GPIO15_ZIPITZ2_WIFI_POWER, "WiFi Power");
+	if (ret)
+		goto err;
+
+	ret = gpio_direction_output(GPIO15_ZIPITZ2_WIFI_POWER, 1);
+	if (ret)
+		goto err2;
+
+	ret = gpio_request(GPIO14_ZIPITZ2_WIFI_RESET, "WiFi Reset");
+	if (ret)
+		goto err2;
+
+	ret = gpio_direction_output(GPIO14_ZIPITZ2_WIFI_RESET, 0);
+	if (ret)
+		goto err3;
+
+	/* Reset the card */
+	mdelay(180);
+	gpio_set_value(GPIO14_ZIPITZ2_WIFI_RESET, 1);
+	mdelay(20);
+
+	spi->bits_per_word = 16;
+	spi->mode = SPI_MODE_2,
+
+	spi_setup(spi);
+
+	return 0;
+
+err3:
+	gpio_free(GPIO14_ZIPITZ2_WIFI_RESET);
+err2:
+	gpio_free(GPIO15_ZIPITZ2_WIFI_POWER);
+err:
+	return ret;
+};
+
+static int z2_lbs_spi_teardown(struct spi_device *spi)
+{
+	gpio_set_value(GPIO14_ZIPITZ2_WIFI_RESET, 0);
+	gpio_set_value(GPIO15_ZIPITZ2_WIFI_POWER, 0);
+	gpio_free(GPIO14_ZIPITZ2_WIFI_RESET);
+	gpio_free(GPIO15_ZIPITZ2_WIFI_POWER);
+	return 0;
+
+};
+
+static struct pxa2xx_spi_chip z2_lbs_chip_info = {
+	.rx_threshold	= 8,
+	.tx_threshold	= 8,
+	.timeout	= 1000,
+	.gpio_cs	= GPIO24_ZIPITZ2_WIFI_CS,
+};
+
+static struct libertas_spi_platform_data z2_lbs_pdata = {
+	.use_dummy_writes	= 1,
+	.setup			= z2_lbs_spi_setup,
+	.teardown		= z2_lbs_spi_teardown,
+};
+
+/* LCD */
+static struct pxa2xx_spi_chip lms283_chip_info = {
+	.rx_threshold	= 1,
+	.tx_threshold	= 1,
+	.timeout	= 64,
+	.gpio_cs	= GPIO88_ZIPITZ2_LCD_CS,
+};
+
+static const struct lms283gf05_pdata lms283_pdata = {
+	.reset_gpio	= GPIO19_ZIPITZ2_LCD_RESET,
+};
+
+static struct spi_board_info spi_board_info[] __initdata = {
+{
+	.modalias		= "libertas_spi",
+	.platform_data		= &z2_lbs_pdata,
+	.controller_data	= &z2_lbs_chip_info,
+	.irq			= gpio_to_irq(GPIO36_ZIPITZ2_WIFI_IRQ),
+	.max_speed_hz		= 13000000,
+	.bus_num		= 1,
+	.chip_select		= 0,
+},
+{
+	.modalias		= "lms283gf05",
+	.controller_data	= &lms283_chip_info,
+	.platform_data		= &lms283_pdata,
+	.max_speed_hz		= 400000,
+	.bus_num		= 2,
+	.chip_select		= 0,
+},
+};
+
+static struct pxa2xx_spi_master pxa_ssp1_master_info = {
+	.clock_enable	= CKEN_SSP,
+	.num_chipselect	= 1,
+	.enable_dma	= 1,
+};
+
+static struct pxa2xx_spi_master pxa_ssp2_master_info = {
+	.clock_enable	= CKEN_SSP2,
+	.num_chipselect	= 1,
+};
+
+static void __init z2_spi_init(void)
+{
+	pxa2xx_set_spi_info(1, &pxa_ssp1_master_info);
+	pxa2xx_set_spi_info(2, &pxa_ssp2_master_info);
+	spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
+}
+#else
+static inline void z2_spi_init(void) {}
+#endif
+
+/******************************************************************************
+ * Machine init
+ ******************************************************************************/
+static void __init z2_init(void)
+{
+	pxa2xx_mfp_config(ARRAY_AND_SIZE(z2_pin_config));
+
+	z2_lcd_init();
+	z2_mmc_init();
+	z2_mkp_init();
+
+	pxa_set_i2c_info(NULL);
+
+	z2_spi_init();
+	z2_nor_init();
+	z2_pwm_init();
+	z2_leds_init();
+	z2_keys_init();
+}
+
+MACHINE_START(ZIPIT2, "Zipit Z2")
+	.phys_io	= 0x40000000,
+	.boot_params	= 0xa0000100,
+	.io_pg_offst	= (io_p2v(0x40000000) >> 18) & 0xfffc,
+	.map_io		= pxa_map_io,
+	.init_irq	= pxa27x_init_irq,
+	.timer		= &pxa_timer,
+	.init_machine	= z2_init,
+MACHINE_END
diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c
index 39896d8835840..3680f6a906237 100644
--- a/arch/arm/mach-pxa/zeus.c
+++ b/arch/arm/mach-pxa/zeus.c
@@ -644,7 +644,7 @@ static struct pxafb_mach_info zeus_fb_info = {
 
 static struct pxamci_platform_data zeus_mci_platform_data = {
 	.ocr_mask		= MMC_VDD_32_33|MMC_VDD_33_34,
-	.detect_delay		= HZ/4,
+	.detect_delay_ms	= 250,
 	.gpio_card_detect       = ZEUS_MMC_CD_GPIO,
 	.gpio_card_ro           = ZEUS_MMC_WP_GPIO,
 	.gpio_card_ro_invert	= 1,
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index 2b4043c04d0c6..c479cbecf784a 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -218,7 +218,7 @@ static inline void zylonite_init_lcd(void) {}
 
 #if defined(CONFIG_MMC)
 static struct pxamci_platform_data zylonite_mci_platform_data = {
-	.detect_delay	= 20,
+	.detect_delay_ms= 200,
 	.ocr_mask	= MMC_VDD_32_33|MMC_VDD_33_34,
 	.gpio_card_detect = EXT_GPIO(0),
 	.gpio_card_ro	= EXT_GPIO(2),
@@ -226,7 +226,7 @@ static struct pxamci_platform_data zylonite_mci_platform_data = {
 };
 
 static struct pxamci_platform_data zylonite_mci2_platform_data = {
-	.detect_delay	= 20,
+	.detect_delay_ms= 200,
 	.ocr_mask	= MMC_VDD_32_33|MMC_VDD_33_34,
 	.gpio_card_detect = EXT_GPIO(1),
 	.gpio_card_ro	= EXT_GPIO(3),
@@ -234,7 +234,7 @@ static struct pxamci_platform_data zylonite_mci2_platform_data = {
 };
 
 static struct pxamci_platform_data zylonite_mci3_platform_data = {
-	.detect_delay	= 20,
+	.detect_delay_ms= 200,
 	.ocr_mask	= MMC_VDD_32_33|MMC_VDD_33_34,
 	.gpio_card_detect = EXT_GPIO(30),
 	.gpio_card_ro	= EXT_GPIO(31),
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index d3022dabb4aa7..3e62aae2225aa 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -771,7 +771,7 @@ config CACHE_L2X0
 
 config CACHE_TAUROS2
 	bool "Enable the Tauros2 L2 cache controller"
-	depends on ARCH_DOVE
+	depends on (ARCH_DOVE || ARCH_MMP)
 	default y
 	select OUTER_CACHE
 	help
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 83db12a68d569..0ed29bfeba1cc 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -86,9 +86,6 @@ void show_mem(void)
 	printk("Mem-info:\n");
 	show_free_areas();
 	for_each_online_node(node) {
-		pg_data_t *n = NODE_DATA(node);
-		struct page *map = pgdat_page_nr(n, 0) - n->node_start_pfn;
-
 		for_each_nodebank (i,mi,node) {
 			struct membank *bank = &mi->bank[i];
 			unsigned int pfn1, pfn2;
@@ -97,8 +94,8 @@ void show_mem(void)
 			pfn1 = bank_pfn_start(bank);
 			pfn2 = bank_pfn_end(bank);
 
-			page = map + pfn1;
-			end  = map + pfn2;
+			page = pfn_to_page(pfn1);
+			end  = pfn_to_page(pfn2 - 1) + 1;
 
 			do {
 				total++;
@@ -603,9 +600,6 @@ void __init mem_init(void)
 	reserved_pages = free_pages = 0;
 
 	for_each_online_node(node) {
-		pg_data_t *n = NODE_DATA(node);
-		struct page *map = pgdat_page_nr(n, 0) - n->node_start_pfn;
-
 		for_each_nodebank(i, &meminfo, node) {
 			struct membank *bank = &meminfo.bank[i];
 			unsigned int pfn1, pfn2;
@@ -614,8 +608,8 @@ void __init mem_init(void)
 			pfn1 = bank_pfn_start(bank);
 			pfn2 = bank_pfn_end(bank);
 
-			page = map + pfn1;
-			end  = map + pfn2;
+			page = pfn_to_page(pfn1);
+			end  = pfn_to_page(pfn2 - 1) + 1;
 
 			do {
 				if (PageReserved(page))
diff --git a/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h b/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h
index 07be8ad7ec37b..7c4870bd5a214 100644
--- a/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h
+++ b/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h
@@ -31,7 +31,13 @@
 #define DMA_MODE_WRITE		1
 #define DMA_MODE_MASK		1
 
-#define DMA_BASE IO_ADDRESS(DMA_BASE_ADDR)
+#define MX1_DMA_REG(offset)	MX1_IO_ADDRESS(MX1_DMA_BASE_ADDR + (offset))
+
+/* DMA Interrupt Mask Register */
+#define MX1_DMA_DIMR		MX1_DMA_REG(0x08)
+
+/* Channel Control Register */
+#define MX1_DMA_CCR(x)		MX1_DMA_REG(0x8c + ((x) << 6))
 
 #define IMX_DMA_MEMSIZE_32	(0 << 4)
 #define IMX_DMA_MEMSIZE_8	(1 << 4)
diff --git a/arch/arm/plat-pxa/Kconfig b/arch/arm/plat-pxa/Kconfig
index b158e98038edc..da53395a17c6e 100644
--- a/arch/arm/plat-pxa/Kconfig
+++ b/arch/arm/plat-pxa/Kconfig
@@ -1,3 +1,8 @@
 if PLAT_PXA
 
+config PXA_SSP
+	tristate
+	help
+	  Enable support for PXA2xx SSP ports
+
 endif
diff --git a/arch/arm/plat-pxa/Makefile b/arch/arm/plat-pxa/Makefile
index 0264bfb0ca4f2..4aacdd12c9ccb 100644
--- a/arch/arm/plat-pxa/Makefile
+++ b/arch/arm/plat-pxa/Makefile
@@ -9,3 +9,4 @@ obj-$(CONFIG_PXA3xx)		+= mfp.o
 obj-$(CONFIG_ARCH_MMP)		+= mfp.o
 
 obj-$(CONFIG_HAVE_PWM)		+= pwm.o
+obj-$(CONFIG_PXA_SSP)		+= ssp.o
diff --git a/arch/arm/plat-pxa/include/plat/mfp.h b/arch/arm/plat-pxa/include/plat/mfp.h
index 857a6839071cd..9e604c80618fa 100644
--- a/arch/arm/plat-pxa/include/plat/mfp.h
+++ b/arch/arm/plat-pxa/include/plat/mfp.h
@@ -316,6 +316,13 @@ enum {
 	MFP_PIN_PMIC_INT,
 	MFP_PIN_RDY,
 
+	/* additional pins on MMP2 */
+	MFP_PIN_TWSI1_SCL,
+	MFP_PIN_TWSI1_SDA,
+	MFP_PIN_TWSI4_SCL,
+	MFP_PIN_TWSI4_SDA,
+	MFP_PIN_CLK_REQ,
+
 	MFP_PIN_MAX,
 };
 
diff --git a/arch/arm/mach-pxa/include/mach/regs-ssp.h b/arch/arm/plat-pxa/include/plat/ssp.h
similarity index 75%
rename from arch/arm/mach-pxa/include/mach/regs-ssp.h
rename to arch/arm/plat-pxa/include/plat/ssp.h
index 6a2ed35acd594..fe43150690ed4 100644
--- a/arch/arm/mach-pxa/include/mach/regs-ssp.h
+++ b/arch/arm/plat-pxa/include/plat/ssp.h
@@ -1,5 +1,26 @@
-#ifndef __ASM_ARCH_REGS_SSP_H
-#define __ASM_ARCH_REGS_SSP_H
+/*
+ *  ssp.h
+ *
+ *  Copyright (C) 2003 Russell King, All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This driver supports the following PXA CPU/SSP ports:-
+ *
+ *       PXA250     SSP
+ *       PXA255     SSP, NSSP
+ *       PXA26x     SSP, NSSP, ASSP
+ *       PXA27x     SSP1, SSP2, SSP3
+ *       PXA3xx     SSP1, SSP2, SSP3, SSP4
+ */
+
+#ifndef __ASM_ARCH_SSP_H
+#define __ASM_ARCH_SSP_H
+
+#include <linux/list.h>
+#include <linux/io.h>
 
 /*
  * SSP Serial Port Registers
@@ -19,10 +40,7 @@
 #define SSRSA		(0x34)  /* SSP Rx Timeslot Active */
 #define SSTSS		(0x38)  /* SSP Timeslot Status */
 #define SSACD		(0x3C)  /* SSP Audio Clock Divider */
-
-#if defined(CONFIG_PXA3xx)
 #define SSACDD		(0x40)	/* SSP Audio Clock Dither Divider */
-#endif
 
 /* Common PXA2xx bits first */
 #define SSCR0_DSS	(0x0000000f)	/* Data Size Select (mask) */
@@ -33,29 +51,19 @@
 #define SSCR0_National	(0x2 << 4)	/* National Microwire */
 #define SSCR0_ECS	(1 << 6)	/* External clock select */
 #define SSCR0_SSE	(1 << 7)	/* Synchronous Serial Port Enable */
+#define SSCR0_SCR(x)	((x) << 8)	/* Serial Clock Rate (mask) */
 
-#if defined(CONFIG_PXA25x)
-#define SSCR0_SCR	(0x0000ff00)	/* Serial Clock Rate (mask) */
-#define SSCR0_SerClkDiv(x) ((((x) - 2)/2) << 8) /* Divisor [2..512] */
-#elif defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
-#define SSCR0_SCR	(0x000fff00)	/* Serial Clock Rate (mask) */
-#define SSCR0_SerClkDiv(x) (((x) - 1) << 8) /* Divisor [1..4096] */
-#endif
-
-#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
+/* PXA27x, PXA3xx */
 #define SSCR0_EDSS	(1 << 20)	/* Extended data size select */
 #define SSCR0_NCS	(1 << 21)	/* Network clock select */
 #define SSCR0_RIM	(1 << 22)	/* Receive FIFO overrrun interrupt mask */
 #define SSCR0_TUM	(1 << 23)	/* Transmit FIFO underrun interrupt mask */
 #define SSCR0_FRDC	(0x07000000)	/* Frame rate divider control (mask) */
 #define SSCR0_SlotsPerFrm(x) (((x) - 1) << 24)	/* Time slots per frame [1..8] */
+#define SSCR0_FPCKE	(1 << 29)	/* FIFO packing enable */
 #define SSCR0_ACS	(1 << 30)	/* Audio clock select */
 #define SSCR0_MOD	(1 << 31)	/* Mode (normal or network) */
-#endif
 
-#if defined(CONFIG_PXA3xx)
-#define SSCR0_FPCKE	(1 << 29)	/* FIFO packing enable */
-#endif
 
 #define SSCR1_RIE	(1 << 0)	/* Receive FIFO Interrupt Enable */
 #define SSCR1_TIE	(1 << 1)	/* Transmit FIFO Interrupt Enable */
@@ -75,10 +83,6 @@
 #define SSSR_RFS	(1 << 6)	/* Receive FIFO Service Request */
 #define SSSR_ROR	(1 << 7)	/* Receive FIFO Overrun */
 
-#define SSCR0_TIM		(1 << 23)	/* Transmit FIFO Under Run Interrupt Mask */
-#define SSCR0_RIM		(1 << 22)	/* Receive FIFO Over Run interrupt Mask */
-#define SSCR0_NCS		(1 << 21)	/* Network Clock Select */
-#define SSCR0_EDSS		(1 << 20)	/* Extended Data Size Select */
 
 /* extra bits in PXA255, PXA26x and PXA27x SSP ports */
 #define SSCR0_TISSP		(1 << 4)	/* TI Sync Serial Protocol */
@@ -108,27 +112,75 @@
 #define SSSR_TINT		(1 << 19)	/* Receiver Time-out Interrupt */
 #define SSSR_PINT		(1 << 18)	/* Peripheral Trailing Byte Interrupt */
 
-#if defined(CONFIG_PXA3xx)
-#define SSPSP_EDMYSTOP(x)	((x) << 28)     /* Extended Dummy Stop */
-#define SSPSP_EDMYSTRT(x)	((x) << 26)     /* Extended Dummy Start */
-#endif
 
-#define SSPSP_FSRT		(1 << 25)	/* Frame Sync Relative Timing */
-#define SSPSP_DMYSTOP(x)	((x) << 23)	/* Dummy Stop */
-#define SSPSP_SFRMWDTH(x)	((x) << 16)	/* Serial Frame Width */
-#define SSPSP_SFRMDLY(x)	((x) << 9)	/* Serial Frame Delay */
-#define SSPSP_DMYSTRT(x)	((x) << 7)	/* Dummy Start */
-#define SSPSP_STRTDLY(x)	((x) << 4)	/* Start Delay */
-#define SSPSP_ETDS		(1 << 3)	/* End of Transfer data State */
-#define SSPSP_SFRMP		(1 << 2)	/* Serial Frame Polarity */
 #define SSPSP_SCMODE(x)		((x) << 0)	/* Serial Bit Rate Clock Mode */
+#define SSPSP_SFRMP		(1 << 2)	/* Serial Frame Polarity */
+#define SSPSP_ETDS		(1 << 3)	/* End of Transfer data State */
+#define SSPSP_STRTDLY(x)	((x) << 4)	/* Start Delay */
+#define SSPSP_DMYSTRT(x)	((x) << 7)	/* Dummy Start */
+#define SSPSP_SFRMDLY(x)	((x) << 9)	/* Serial Frame Delay */
+#define SSPSP_SFRMWDTH(x)	((x) << 16)	/* Serial Frame Width */
+#define SSPSP_DMYSTOP(x)	((x) << 23)	/* Dummy Stop */
+#define SSPSP_FSRT		(1 << 25)	/* Frame Sync Relative Timing */
+
+/* PXA3xx */
+#define SSPSP_EDMYSTRT(x)	((x) << 26)     /* Extended Dummy Start */
+#define SSPSP_EDMYSTOP(x)	((x) << 28)     /* Extended Dummy Stop */
+#define SSPSP_TIMING_MASK	(0x7f8001f0)
 
 #define SSACD_SCDB		(1 << 3)	/* SSPSYSCLK Divider Bypass */
 #define SSACD_ACPS(x)		((x) << 4)	/* Audio clock PLL select */
 #define SSACD_ACDS(x)		((x) << 0)	/* Audio clock divider select */
-#if defined(CONFIG_PXA3xx)
 #define SSACD_SCDX8		(1 << 7)	/* SYSCLK division ratio select */
-#endif
-
 
-#endif /* __ASM_ARCH_REGS_SSP_H */
+enum pxa_ssp_type {
+	SSP_UNDEFINED = 0,
+	PXA25x_SSP,  /* pxa 210, 250, 255, 26x */
+	PXA25x_NSSP, /* pxa 255, 26x (including ASSP) */
+	PXA27x_SSP,
+	PXA168_SSP,
+};
+
+struct ssp_device {
+	struct platform_device *pdev;
+	struct list_head	node;
+
+	struct clk	*clk;
+	void __iomem	*mmio_base;
+	unsigned long	phys_base;
+
+	const char	*label;
+	int		port_id;
+	int		type;
+	int		use_count;
+	int		irq;
+	int		drcmr_rx;
+	int		drcmr_tx;
+};
+
+/**
+ * pxa_ssp_write_reg - Write to a SSP register
+ *
+ * @dev: SSP device to access
+ * @reg: Register to write to
+ * @val: Value to be written.
+ */
+static inline void pxa_ssp_write_reg(struct ssp_device *dev, u32 reg, u32 val)
+{
+	__raw_writel(val, dev->mmio_base + reg);
+}
+
+/**
+ * pxa_ssp_read_reg - Read from a SSP register
+ *
+ * @dev: SSP device to access
+ * @reg: Register to read from
+ */
+static inline u32 pxa_ssp_read_reg(struct ssp_device *dev, u32 reg)
+{
+	return __raw_readl(dev->mmio_base + reg);
+}
+
+struct ssp_device *pxa_ssp_request(int port, const char *label);
+void pxa_ssp_free(struct ssp_device *);
+#endif /* __ASM_ARCH_SSP_H */
diff --git a/arch/arm/plat-pxa/mfp.c b/arch/arm/plat-pxa/mfp.c
index be58f9fe65b0d..b77e018d36c11 100644
--- a/arch/arm/plat-pxa/mfp.c
+++ b/arch/arm/plat-pxa/mfp.c
@@ -110,6 +110,7 @@ static const unsigned long mfpr_lpm[] = {
 	MFPR_LPM_PULL_LOW,
 	MFPR_LPM_PULL_HIGH,
 	MFPR_LPM_FLOAT,
+	MFPR_LPM_INPUT,
 };
 
 /* mapping of MFP_PULL_* definitions to MFPR_PULL_* register bits */
diff --git a/arch/arm/plat-pxa/ssp.c b/arch/arm/plat-pxa/ssp.c
new file mode 100644
index 0000000000000..c6357e554aba9
--- /dev/null
+++ b/arch/arm/plat-pxa/ssp.c
@@ -0,0 +1,224 @@
+/*
+ *  linux/arch/arm/mach-pxa/ssp.c
+ *
+ *  based on linux/arch/arm/mach-sa1100/ssp.c by Russell King
+ *
+ *  Copyright (C) 2003 Russell King.
+ *  Copyright (C) 2003 Wolfson Microelectronics PLC
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *  PXA2xx SSP driver.  This provides the generic core for simple
+ *  IO-based SSP applications and allows easy port setup for DMA access.
+ *
+ *  Author: Liam Girdwood <liam.girdwood@wolfsonmicro.com>
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/errno.h>
+#include <linux/interrupt.h>
+#include <linux/ioport.h>
+#include <linux/init.h>
+#include <linux/mutex.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+
+#include <asm/irq.h>
+#include <mach/hardware.h>
+#include <plat/ssp.h>
+
+static DEFINE_MUTEX(ssp_lock);
+static LIST_HEAD(ssp_list);
+
+struct ssp_device *pxa_ssp_request(int port, const char *label)
+{
+	struct ssp_device *ssp = NULL;
+
+	mutex_lock(&ssp_lock);
+
+	list_for_each_entry(ssp, &ssp_list, node) {
+		if (ssp->port_id == port && ssp->use_count == 0) {
+			ssp->use_count++;
+			ssp->label = label;
+			break;
+		}
+	}
+
+	mutex_unlock(&ssp_lock);
+
+	if (&ssp->node == &ssp_list)
+		return NULL;
+
+	return ssp;
+}
+EXPORT_SYMBOL(pxa_ssp_request);
+
+void pxa_ssp_free(struct ssp_device *ssp)
+{
+	mutex_lock(&ssp_lock);
+	if (ssp->use_count) {
+		ssp->use_count--;
+		ssp->label = NULL;
+	} else
+		dev_err(&ssp->pdev->dev, "device already free\n");
+	mutex_unlock(&ssp_lock);
+}
+EXPORT_SYMBOL(pxa_ssp_free);
+
+static int __devinit pxa_ssp_probe(struct platform_device *pdev)
+{
+	const struct platform_device_id *id = platform_get_device_id(pdev);
+	struct resource *res;
+	struct ssp_device *ssp;
+	int ret = 0;
+
+	ssp = kzalloc(sizeof(struct ssp_device), GFP_KERNEL);
+	if (ssp == NULL) {
+		dev_err(&pdev->dev, "failed to allocate memory");
+		return -ENOMEM;
+	}
+	ssp->pdev = pdev;
+
+	ssp->clk = clk_get(&pdev->dev, NULL);
+	if (IS_ERR(ssp->clk)) {
+		ret = PTR_ERR(ssp->clk);
+		goto err_free;
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
+	if (res == NULL) {
+		dev_err(&pdev->dev, "no SSP RX DRCMR defined\n");
+		ret = -ENODEV;
+		goto err_free_clk;
+	}
+	ssp->drcmr_rx = res->start;
+
+	res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
+	if (res == NULL) {
+		dev_err(&pdev->dev, "no SSP TX DRCMR defined\n");
+		ret = -ENODEV;
+		goto err_free_clk;
+	}
+	ssp->drcmr_tx = res->start;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (res == NULL) {
+		dev_err(&pdev->dev, "no memory resource defined\n");
+		ret = -ENODEV;
+		goto err_free_clk;
+	}
+
+	res = request_mem_region(res->start, resource_size(res),
+			pdev->name);
+	if (res == NULL) {
+		dev_err(&pdev->dev, "failed to request memory resource\n");
+		ret = -EBUSY;
+		goto err_free_clk;
+	}
+
+	ssp->phys_base = res->start;
+
+	ssp->mmio_base = ioremap(res->start, resource_size(res));
+	if (ssp->mmio_base == NULL) {
+		dev_err(&pdev->dev, "failed to ioremap() registers\n");
+		ret = -ENODEV;
+		goto err_free_mem;
+	}
+
+	ssp->irq = platform_get_irq(pdev, 0);
+	if (ssp->irq < 0) {
+		dev_err(&pdev->dev, "no IRQ resource defined\n");
+		ret = -ENODEV;
+		goto err_free_io;
+	}
+
+	/* PXA2xx/3xx SSP ports starts from 1 and the internal pdev->id
+	 * starts from 0, do a translation here
+	 */
+	ssp->port_id = pdev->id + 1;
+	ssp->use_count = 0;
+	ssp->type = (int)id->driver_data;
+
+	mutex_lock(&ssp_lock);
+	list_add(&ssp->node, &ssp_list);
+	mutex_unlock(&ssp_lock);
+
+	platform_set_drvdata(pdev, ssp);
+	return 0;
+
+err_free_io:
+	iounmap(ssp->mmio_base);
+err_free_mem:
+	release_mem_region(res->start, resource_size(res));
+err_free_clk:
+	clk_put(ssp->clk);
+err_free:
+	kfree(ssp);
+	return ret;
+}
+
+static int __devexit pxa_ssp_remove(struct platform_device *pdev)
+{
+	struct resource *res;
+	struct ssp_device *ssp;
+
+	ssp = platform_get_drvdata(pdev);
+	if (ssp == NULL)
+		return -ENODEV;
+
+	iounmap(ssp->mmio_base);
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	release_mem_region(res->start, resource_size(res));
+
+	clk_put(ssp->clk);
+
+	mutex_lock(&ssp_lock);
+	list_del(&ssp->node);
+	mutex_unlock(&ssp_lock);
+
+	kfree(ssp);
+	return 0;
+}
+
+static const struct platform_device_id ssp_id_table[] = {
+	{ "pxa25x-ssp",		PXA25x_SSP },
+	{ "pxa25x-nssp",	PXA25x_NSSP },
+	{ "pxa27x-ssp",		PXA27x_SSP },
+	{ "pxa168-ssp",		PXA168_SSP },
+	{ },
+};
+
+static struct platform_driver pxa_ssp_driver = {
+	.probe		= pxa_ssp_probe,
+	.remove		= __devexit_p(pxa_ssp_remove),
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= "pxa2xx-ssp",
+	},
+	.id_table	= ssp_id_table,
+};
+
+static int __init pxa_ssp_init(void)
+{
+	return platform_driver_register(&pxa_ssp_driver);
+}
+
+static void __exit pxa_ssp_exit(void)
+{
+	platform_driver_unregister(&pxa_ssp_driver);
+}
+
+arch_initcall(pxa_ssp_init);
+module_exit(pxa_ssp_exit);
+
+MODULE_DESCRIPTION("PXA SSP driver");
+MODULE_AUTHOR("Liam Girdwood");
+MODULE_LICENSE("GPL");
diff --git a/arch/microblaze/configs/mmu_defconfig b/arch/microblaze/configs/mmu_defconfig
index 6fced1fe3bf06..3c91cf6192c6a 100644
--- a/arch/microblaze/configs/mmu_defconfig
+++ b/arch/microblaze/configs/mmu_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc6
-# Wed Feb  3 10:02:59 2010
+# Linux kernel version: 2.6.34-rc6
+# Thu May  6 11:22:14 2010
 #
 CONFIG_MICROBLAZE=y
 # CONFIG_SWAP is not set
@@ -22,8 +22,6 @@ CONFIG_GENERIC_CSUM=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
-# CONFIG_PCI is not set
-CONFIG_NO_DMA=y
 CONFIG_DTC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
@@ -56,7 +54,6 @@ CONFIG_RCU_FANOUT=32
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=17
-# CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
@@ -106,6 +103,8 @@ CONFIG_SLAB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
 CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
 
 #
 # GCOV-based kernel profiling
@@ -245,13 +244,20 @@ CONFIG_BINFMT_ELF=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Bus Options
+#
+# CONFIG_PCI is not set
+# CONFIG_PCI_DOMAINS is not set
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -341,7 +347,9 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
 CONFIG_OF_DEVICE=y
+CONFIG_OF_MDIO=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_COW_COMMON is not set
@@ -370,6 +378,7 @@ CONFIG_MISC_DEVICES=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -383,9 +392,30 @@ CONFIG_NETDEVICES=y
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
 # CONFIG_VETH is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_MICREL_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
 CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
+# CONFIG_ETHOC is not set
 # CONFIG_DNET is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
@@ -394,6 +424,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
 # CONFIG_KS8851_MLL is not set
 CONFIG_XILINX_EMACLITE=y
@@ -444,6 +475,7 @@ CONFIG_SERIAL_UARTLITE=y
 CONFIG_SERIAL_UARTLITE_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -471,6 +503,12 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
 
 #
 # Multifunction device drivers
@@ -502,6 +540,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
 
@@ -572,6 +611,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -595,6 +635,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 CONFIG_CIFS=y
 CONFIG_CIFS_STATS=y
 CONFIG_CIFS_STATS2=y
@@ -696,6 +737,7 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_DEBUG_OBJECTS is not set
 CONFIG_DEBUG_SLAB=y
 # CONFIG_DEBUG_SLAB_LEAK is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 CONFIG_DEBUG_SPINLOCK=y
 # CONFIG_DEBUG_MUTEXES is not set
 # CONFIG_DEBUG_LOCK_ALLOC is not set
@@ -741,6 +783,7 @@ CONFIG_BRANCH_PROFILE_NONE=y
 # CONFIG_KMEMTRACE is not set
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_EARLY_PRINTK=y
 # CONFIG_HEART_BEAT is not set
@@ -862,5 +905,6 @@ CONFIG_ZLIB_INFLATE=y
 CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
diff --git a/arch/microblaze/configs/nommu_defconfig b/arch/microblaze/configs/nommu_defconfig
index ce2da535246a5..dd3a494257f43 100644
--- a/arch/microblaze/configs/nommu_defconfig
+++ b/arch/microblaze/configs/nommu_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc6
-# Wed Feb  3 10:03:21 2010
+# Linux kernel version: 2.6.34-rc6
+# Thu May  6 11:25:12 2010
 #
 CONFIG_MICROBLAZE=y
 # CONFIG_SWAP is not set
@@ -22,8 +22,6 @@ CONFIG_GENERIC_CSUM=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_HAVE_LATENCYTOP_SUPPORT=y
-# CONFIG_PCI is not set
-CONFIG_NO_DMA=y
 CONFIG_DTC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_CONSTRUCTORS=y
@@ -58,7 +56,6 @@ CONFIG_RCU_FANOUT=32
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=17
-# CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
@@ -96,6 +93,8 @@ CONFIG_SLAB=y
 # CONFIG_MMAP_ALLOW_UNINITIALIZED is not set
 # CONFIG_PROFILING is not set
 CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
 
 #
 # GCOV-based kernel profiling
@@ -209,11 +208,14 @@ CONFIG_PROC_DEVICETREE=y
 #
 # Advanced setup
 #
+# CONFIG_ADVANCED_OPTIONS is not set
 
 #
 # Default settings for advanced configuration options are used
 #
+CONFIG_LOWMEM_SIZE=0x30000000
 CONFIG_KERNEL_START=0x90000000
+CONFIG_TASK_SIZE=0x80000000
 CONFIG_SELECT_MEMORY_MODEL=y
 CONFIG_FLATMEM_MANUAL=y
 # CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -235,13 +237,20 @@ CONFIG_BINFMT_FLAT=y
 # CONFIG_BINFMT_SHARED_FLAT is not set
 # CONFIG_HAVE_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
+
+#
+# Bus Options
+#
+# CONFIG_PCI is not set
+# CONFIG_PCI_DOMAINS is not set
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
 CONFIG_NET=y
 
 #
 # Networking options
 #
 CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
 CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
@@ -413,6 +422,7 @@ CONFIG_MTD_UCLINUX=y
 # UBI - Unsorted block images
 #
 # CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
 CONFIG_OF_DEVICE=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
@@ -442,6 +452,7 @@ CONFIG_MISC_DEVICES=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -458,6 +469,7 @@ CONFIG_NETDEVICES=y
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
+# CONFIG_ETHOC is not set
 # CONFIG_DNET is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
@@ -466,6 +478,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
 # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
 # CONFIG_KS8842 is not set
 # CONFIG_KS8851_MLL is not set
 # CONFIG_XILINX_EMACLITE is not set
@@ -516,6 +529,7 @@ CONFIG_SERIAL_UARTLITE=y
 CONFIG_SERIAL_UARTLITE_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
 # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
 CONFIG_UNIX98_PTYS=y
 # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -544,6 +558,12 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
 # CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
 
 #
 # Multifunction device drivers
@@ -593,6 +613,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y
 # CONFIG_NEW_LEDS is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
 
@@ -661,6 +682,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 CONFIG_CRAMFS=y
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -689,6 +711,7 @@ CONFIG_SUNRPC=y
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
 # CONFIG_CIFS is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -733,6 +756,7 @@ CONFIG_DEBUG_OBJECTS_TIMERS=y
 # CONFIG_DEBUG_OBJECTS_WORK is not set
 CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
 # CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -758,6 +782,7 @@ CONFIG_DEBUG_SG=y
 # CONFIG_BACKTRACE_SELF_TEST is not set
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -782,6 +807,7 @@ CONFIG_BRANCH_PROFILE_NONE=y
 # CONFIG_WORKQUEUE_TRACER is not set
 # CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_EARLY_PRINTK=y
 # CONFIG_HEART_BEAT is not set
@@ -901,5 +927,6 @@ CONFIG_GENERIC_FIND_LAST_BIT=y
 CONFIG_ZLIB_INFLATE=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
 CONFIG_NLATTR=y
diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
index e52210891d78e..4efe96a036f74 100644
--- a/arch/microblaze/include/asm/cache.h
+++ b/arch/microblaze/include/asm/cache.h
@@ -15,7 +15,7 @@
 
 #include <asm/registers.h>
 
-#define L1_CACHE_SHIFT	2
+#define L1_CACHE_SHIFT 5
 /* word-granular cache in microblaze */
 #define L1_CACHE_BYTES	(1 << L1_CACHE_SHIFT)
 
diff --git a/arch/microblaze/include/asm/dma.h b/arch/microblaze/include/asm/dma.h
index 08c073badf198..0d73d0c6de37c 100644
--- a/arch/microblaze/include/asm/dma.h
+++ b/arch/microblaze/include/asm/dma.h
@@ -18,4 +18,10 @@
 #define MAX_DMA_ADDRESS (CONFIG_KERNEL_START + memory_size - 1)
 #endif
 
+#ifdef CONFIG_PCI
+extern int isa_dma_bridge_buggy;
+#else
+#define isa_dma_bridge_buggy     (0)
+#endif
+
 #endif /* _ASM_MICROBLAZE_DMA_H */
diff --git a/arch/microblaze/include/asm/exceptions.h b/arch/microblaze/include/asm/exceptions.h
index 90731df9e574c..4c7b5d037c88a 100644
--- a/arch/microblaze/include/asm/exceptions.h
+++ b/arch/microblaze/include/asm/exceptions.h
@@ -64,12 +64,6 @@ asmlinkage void full_exception(struct pt_regs *regs, unsigned int type,
 void die(const char *str, struct pt_regs *fp, long err);
 void _exception(int signr, struct pt_regs *regs, int code, unsigned long addr);
 
-#ifdef CONFIG_MMU
-void __bug(const char *file, int line, void *data);
-int bad_trap(int trap_num, struct pt_regs *regs);
-int debug_trap(struct pt_regs *regs);
-#endif /* CONFIG_MMU */
-
 #if defined(CONFIG_KGDB)
 void (*debugger)(struct pt_regs *regs);
 int (*debugger_bpt)(struct pt_regs *regs);
diff --git a/arch/microblaze/include/asm/io.h b/arch/microblaze/include/asm/io.h
index e45a6eea92e0e..00b5398d08c79 100644
--- a/arch/microblaze/include/asm/io.h
+++ b/arch/microblaze/include/asm/io.h
@@ -139,8 +139,6 @@ static inline void writel(unsigned int v, volatile void __iomem *addr)
 
 #ifdef CONFIG_MMU
 
-#define mm_ptov(addr)		((void *)__phys_to_virt(addr))
-#define mm_vtop(addr)		((unsigned long)__virt_to_phys(addr))
 #define phys_to_virt(addr)	((void *)__phys_to_virt(addr))
 #define virt_to_phys(addr)	((unsigned long)__virt_to_phys(addr))
 #define virt_to_bus(addr)	((unsigned long)__virt_to_phys(addr))
diff --git a/arch/microblaze/include/asm/page.h b/arch/microblaze/include/asm/page.h
index 2dd1d04129e02..de493f86d28f7 100644
--- a/arch/microblaze/include/asm/page.h
+++ b/arch/microblaze/include/asm/page.h
@@ -31,6 +31,9 @@
 
 #ifndef __ASSEMBLY__
 
+/* MS be sure that SLAB allocates aligned objects */
+#define ARCH_KMALLOC_MINALIGN	L1_CACHE_BYTES
+
 #define PAGE_UP(addr)	(((addr)+((PAGE_SIZE)-1))&(~((PAGE_SIZE)-1)))
 #define PAGE_DOWN(addr)	((addr)&(~((PAGE_SIZE)-1)))
 
@@ -70,14 +73,7 @@ typedef unsigned long pte_basic_t;
 
 #endif /* CONFIG_MMU */
 
-#  ifndef CONFIG_MMU
-#  define copy_page(to, from)			memcpy((to), (from), PAGE_SIZE)
-#  define get_user_page(vaddr)			__get_free_page(GFP_KERNEL)
-#  define free_user_page(page, addr)		free_page(addr)
-#  else /* CONFIG_MMU */
-extern void copy_page(void *to, void *from);
-#  endif /* CONFIG_MMU */
-
+# define copy_page(to, from)			memcpy((to), (from), PAGE_SIZE)
 # define clear_page(pgaddr)			memset((pgaddr), 0, PAGE_SIZE)
 
 # define clear_user_page(pgaddr, vaddr, page)	memset((pgaddr), 0, PAGE_SIZE)
diff --git a/arch/microblaze/include/asm/pci.h b/arch/microblaze/include/asm/pci.h
index bdd65aaee30d3..5a388eeeb28fa 100644
--- a/arch/microblaze/include/asm/pci.h
+++ b/arch/microblaze/include/asm/pci.h
@@ -94,14 +94,6 @@ extern int pci_mmap_legacy_page_range(struct pci_bus *bus,
 
 #define HAVE_PCI_LEGACY	1
 
-/* pci_unmap_{page,single} is a nop so... */
-#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
-#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)
-#define pci_unmap_addr(PTR, ADDR_NAME)		(0)
-#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL)	do { } while (0)
-#define pci_unmap_len(PTR, LEN_NAME)		(0)
-#define pci_unmap_len_set(PTR, LEN_NAME, VAL)	do { } while (0)
-
 /* The PCI address space does equal the physical memory
  * address space (no IOMMU).  The IDE and SCSI device layers use
  * this boolean for bounce buffer decisions.
diff --git a/arch/microblaze/include/asm/pgalloc.h b/arch/microblaze/include/asm/pgalloc.h
index f44b0d696fe2d..c614a893f8a3d 100644
--- a/arch/microblaze/include/asm/pgalloc.h
+++ b/arch/microblaze/include/asm/pgalloc.h
@@ -108,21 +108,7 @@ extern inline void free_pgd_slow(pgd_t *pgd)
 #define pmd_alloc_one_fast(mm, address)	({ BUG(); ((pmd_t *)1); })
 #define pmd_alloc_one(mm, address)	({ BUG(); ((pmd_t *)2); })
 
-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
-		unsigned long address)
-{
-	pte_t *pte;
-	extern void *early_get_page(void);
-	if (mem_init_done) {
-		pte = (pte_t *)__get_free_page(GFP_KERNEL |
-					__GFP_REPEAT | __GFP_ZERO);
-	} else {
-		pte = (pte_t *)early_get_page();
-		if (pte)
-			clear_page(pte);
-	}
-	return pte;
-}
+extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr);
 
 static inline struct page *pte_alloc_one(struct mm_struct *mm,
 		unsigned long address)
diff --git a/arch/microblaze/include/asm/pgtable.h b/arch/microblaze/include/asm/pgtable.h
index dd2bb60651c7f..ca2d928715458 100644
--- a/arch/microblaze/include/asm/pgtable.h
+++ b/arch/microblaze/include/asm/pgtable.h
@@ -511,15 +511,6 @@ static inline pmd_t *pmd_offset(pgd_t *dir, unsigned long address)
 
 extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
 
-/*
- * When flushing the tlb entry for a page, we also need to flush the hash
- * table entry.  flush_hash_page is assembler (for speed) in hashtable.S.
- */
-extern int flush_hash_page(unsigned context, unsigned long va, pte_t *ptep);
-
-/* Add an HPTE to the hash table */
-extern void add_hash_page(unsigned context, unsigned long va, pte_t *ptep);
-
 /*
  * Encode and decode a swap entry.
  * Note that the bits we use in a PTE for representing a swap entry
@@ -533,15 +524,7 @@ extern void add_hash_page(unsigned context, unsigned long va, pte_t *ptep);
 #define __pte_to_swp_entry(pte)	((swp_entry_t) { pte_val(pte) >> 2 })
 #define __swp_entry_to_pte(x)	((pte_t) { (x).val << 2 })
 
-
-/* CONFIG_APUS */
-/* For virtual address to physical address conversion */
-extern void cache_clear(__u32 addr, int length);
-extern void cache_push(__u32 addr, int length);
-extern int mm_end_of_chunk(unsigned long addr, int len);
 extern unsigned long iopa(unsigned long addr);
-/* extern unsigned long mm_ptov(unsigned long addr) \
-	__attribute__ ((const)); TBD */
 
 /* Values for nocacheflag and cmode */
 /* These are not used by the APUS kernel_map, but prevents
@@ -552,18 +535,6 @@ extern unsigned long iopa(unsigned long addr);
 #define	IOMAP_NOCACHE_NONSER	2
 #define	IOMAP_NO_COPYBACK	3
 
-/*
- * Map some physical address range into the kernel address space.
- */
-extern unsigned long kernel_map(unsigned long paddr, unsigned long size,
-				int nocacheflag, unsigned long *memavailp);
-
-/*
- * Set cache mode of (kernel space) address range.
- */
-extern void kernel_set_cachemode(unsigned long address, unsigned long size,
-				unsigned int cmode);
-
 /* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
 #define kern_addr_valid(addr)	(1)
 
@@ -577,10 +548,6 @@ extern void kernel_set_cachemode(unsigned long address, unsigned long size,
 void do_page_fault(struct pt_regs *regs, unsigned long address,
 		   unsigned long error_code);
 
-void __init io_block_mapping(unsigned long virt, phys_addr_t phys,
-			     unsigned int size, int flags);
-
-void __init adjust_total_lowmem(void);
 void mapin_ram(void);
 int map_page(unsigned long va, phys_addr_t pa, int flags);
 
@@ -601,7 +568,7 @@ void __init *early_get_page(void);
 extern unsigned long ioremap_bot, ioremap_base;
 
 void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle);
-void consistent_free(void *vaddr);
+void consistent_free(size_t size, void *vaddr);
 void consistent_sync(void *vaddr, size_t size, int direction);
 void consistent_sync_page(struct page *page, unsigned long offset,
 	size_t size, int direction);
diff --git a/arch/microblaze/kernel/asm-offsets.c b/arch/microblaze/kernel/asm-offsets.c
index 0071260a672cf..c1b459c975716 100644
--- a/arch/microblaze/kernel/asm-offsets.c
+++ b/arch/microblaze/kernel/asm-offsets.c
@@ -16,6 +16,7 @@
 #include <linux/hardirq.h>
 #include <linux/thread_info.h>
 #include <linux/kbuild.h>
+#include <asm/cpuinfo.h>
 
 int main(int argc, char *argv[])
 {
diff --git a/arch/microblaze/kernel/cpu/cache.c b/arch/microblaze/kernel/cpu/cache.c
index f04d8a86dead0..21c3a92394de9 100644
--- a/arch/microblaze/kernel/cpu/cache.c
+++ b/arch/microblaze/kernel/cpu/cache.c
@@ -96,13 +96,16 @@ static inline void __disable_dcache_nomsr(void)
 }
 
 
-/* Helper macro for computing the limits of cache range loops */
+/* Helper macro for computing the limits of cache range loops
+ *
+ * End address can be unaligned which is OK for C implementation.
+ * ASM implementation align it in ASM macros
+ */
 #define CACHE_LOOP_LIMITS(start, end, cache_line_length, cache_size)	\
 do {									\
 	int align = ~(cache_line_length - 1);				\
 	end = min(start + cache_size, end);				\
 	start &= align;							\
-	end = ((end & align) + cache_line_length);			\
 } while (0);
 
 /*
@@ -111,9 +114,9 @@ do {									\
  */
 #define CACHE_ALL_LOOP(cache_size, line_length, op)			\
 do {									\
-	unsigned int len = cache_size;					\
+	unsigned int len = cache_size - line_length;			\
 	int step = -line_length;					\
-	BUG_ON(step >= 0);						\
+	WARN_ON(step >= 0);						\
 									\
 	__asm__ __volatile__ (" 1:      " #op " %0, r0;			\
 					bgtid   %0, 1b;			\
@@ -122,26 +125,21 @@ do {									\
 					: "memory");			\
 } while (0);
 
-
-#define CACHE_ALL_LOOP2(cache_size, line_length, op)			\
-do {									\
-	unsigned int len = cache_size;					\
-	int step = -line_length;					\
-	BUG_ON(step >= 0);						\
-									\
-	__asm__ __volatile__ (" 1:	" #op "	r0, %0;			\
-					bgtid	%0, 1b;			\
-					addk	%0, %0, %1;		\
-					" : : "r" (len), "r" (step)	\
-					: "memory");			\
-} while (0);
-
-/* for wdc.flush/clear */
+/* Used for wdc.flush/clear which can use rB for offset which is not possible
+ * to use for simple wdc or wic.
+ *
+ * start address is cache aligned
+ * end address is not aligned, if end is aligned then I have to substract
+ * cacheline length because I can't flush/invalidate the next cacheline.
+ * If is not, I align it because I will flush/invalidate whole line.
+ */
 #define CACHE_RANGE_LOOP_2(start, end, line_length, op)			\
 do {									\
 	int step = -line_length;					\
+	int align = ~(line_length - 1);					\
+	end = ((end & align) == end) ? end - line_length : end & align;	\
 	int count = end - start;					\
-	BUG_ON(count <= 0);						\
+	WARN_ON(count < 0);						\
 									\
 	__asm__ __volatile__ (" 1:	" #op "	%0, %1;			\
 					bgtid	%1, 1b;			\
@@ -154,7 +152,9 @@ do {									\
 #define CACHE_RANGE_LOOP_1(start, end, line_length, op)			\
 do {									\
 	int volatile temp;						\
-	BUG_ON(end - start <= 0);					\
+	int align = ~(line_length - 1);					\
+	end = ((end & align) == end) ? end - line_length : end & align;	\
+	WARN_ON(end - start < 0);					\
 									\
 	__asm__ __volatile__ (" 1:	" #op "	%1, r0;			\
 					cmpu	%0, %1, %2;		\
@@ -360,8 +360,12 @@ static void __invalidate_dcache_all_noirq_wt(void)
 #endif
 }
 
-/* FIXME this is weird - should be only wdc but not work
- * MS: I am getting bus errors and other weird things */
+/* FIXME It is blindly invalidation as is expected
+ * but can't be called on noMMU in microblaze_cache_init below
+ *
+ * MS: noMMU kernel won't boot if simple wdc is used
+ * The reason should be that there are discared data which kernel needs
+ */
 static void __invalidate_dcache_all_wb(void)
 {
 #ifndef ASM_LOOP
@@ -369,12 +373,12 @@ static void __invalidate_dcache_all_wb(void)
 #endif
 	pr_debug("%s\n", __func__);
 #ifdef ASM_LOOP
-	CACHE_ALL_LOOP2(cpuinfo.dcache_size, cpuinfo.dcache_line_length,
-					wdc.clear)
+	CACHE_ALL_LOOP(cpuinfo.dcache_size, cpuinfo.dcache_line_length,
+					wdc)
 #else
 	for (i = 0; i < cpuinfo.dcache_size;
 		 i += cpuinfo.dcache_line_length)
-			__asm__ __volatile__ ("wdc.clear	%0, r0;" \
+			__asm__ __volatile__ ("wdc	%0, r0;" \
 					: : "r" (i));
 #endif
 }
@@ -393,7 +397,7 @@ static void __invalidate_dcache_range_wb(unsigned long start,
 #ifdef ASM_LOOP
 	CACHE_RANGE_LOOP_2(start, end, cpuinfo.dcache_line_length, wdc.clear);
 #else
-	for (i = start; i < end; i += cpuinfo.icache_line_length)
+	for (i = start; i < end; i += cpuinfo.dcache_line_length)
 		__asm__ __volatile__ ("wdc.clear	%0, r0;"	\
 				: : "r" (i));
 #endif
@@ -413,7 +417,7 @@ static void __invalidate_dcache_range_nomsr_wt(unsigned long start,
 #ifdef ASM_LOOP
 	CACHE_RANGE_LOOP_1(start, end, cpuinfo.dcache_line_length, wdc);
 #else
-	for (i = start; i < end; i += cpuinfo.icache_line_length)
+	for (i = start; i < end; i += cpuinfo.dcache_line_length)
 		__asm__ __volatile__ ("wdc	%0, r0;"	\
 				: : "r" (i));
 #endif
@@ -437,7 +441,7 @@ static void __invalidate_dcache_range_msr_irq_wt(unsigned long start,
 #ifdef ASM_LOOP
 	CACHE_RANGE_LOOP_1(start, end, cpuinfo.dcache_line_length, wdc);
 #else
-	for (i = start; i < end; i += cpuinfo.icache_line_length)
+	for (i = start; i < end; i += cpuinfo.dcache_line_length)
 		__asm__ __volatile__ ("wdc	%0, r0;"	\
 				: : "r" (i));
 #endif
@@ -465,7 +469,7 @@ static void __invalidate_dcache_range_nomsr_irq(unsigned long start,
 #ifdef ASM_LOOP
 	CACHE_RANGE_LOOP_1(start, end, cpuinfo.dcache_line_length, wdc);
 #else
-	for (i = start; i < end; i += cpuinfo.icache_line_length)
+	for (i = start; i < end; i += cpuinfo.dcache_line_length)
 		__asm__ __volatile__ ("wdc	%0, r0;"	\
 				: : "r" (i));
 #endif
@@ -504,7 +508,7 @@ static void __flush_dcache_range_wb(unsigned long start, unsigned long end)
 #ifdef ASM_LOOP
 	CACHE_RANGE_LOOP_2(start, end, cpuinfo.dcache_line_length, wdc.flush);
 #else
-	for (i = start; i < end; i += cpuinfo.icache_line_length)
+	for (i = start; i < end; i += cpuinfo.dcache_line_length)
 		__asm__ __volatile__ ("wdc.flush	%0, r0;"	\
 				: : "r" (i));
 #endif
@@ -650,7 +654,11 @@ void microblaze_cache_init(void)
 			}
 		}
 	}
-	invalidate_dcache();
+/* FIXME Invalidation is done in U-BOOT
+ * WT cache: Data is already written to main memory
+ * WB cache: Discard data on noMMU which caused that kernel doesn't boot
+ */
+	/* invalidate_dcache(); */
 	enable_dcache();
 
 	invalidate_icache();
diff --git a/arch/microblaze/kernel/cpu/mb.c b/arch/microblaze/kernel/cpu/mb.c
index 0c912b2a8e03a..4216eb1eaa326 100644
--- a/arch/microblaze/kernel/cpu/mb.c
+++ b/arch/microblaze/kernel/cpu/mb.c
@@ -98,15 +98,17 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 
 	if (cpuinfo.use_icache)
 		count += seq_printf(m,
-				"Icache:\t\t%ukB\n",
-				cpuinfo.icache_size >> 10);
+				"Icache:\t\t%ukB\tline length:\t%dB\n",
+				cpuinfo.icache_size >> 10,
+				cpuinfo.icache_line_length);
 	else
 		count += seq_printf(m, "Icache:\t\tno\n");
 
 	if (cpuinfo.use_dcache) {
 		count += seq_printf(m,
-				"Dcache:\t\t%ukB\n",
-				cpuinfo.dcache_size >> 10);
+				"Dcache:\t\t%ukB\tline length:\t%dB\n",
+				cpuinfo.dcache_size >> 10,
+				cpuinfo.dcache_line_length);
 		if (cpuinfo.dcache_wb)
 			count += seq_printf(m, "\t\twrite-back\n");
 		else
diff --git a/arch/microblaze/kernel/dma.c b/arch/microblaze/kernel/dma.c
index ce72dd4967cfe..9dcd90b5df55b 100644
--- a/arch/microblaze/kernel/dma.c
+++ b/arch/microblaze/kernel/dma.c
@@ -74,7 +74,7 @@ static void dma_direct_free_coherent(struct device *dev, size_t size,
 			      void *vaddr, dma_addr_t dma_handle)
 {
 #ifdef NOT_COHERENT_CACHE
-	consistent_free(vaddr);
+	consistent_free(size, vaddr);
 #else
 	free_pages((unsigned long)vaddr, get_order(size));
 #endif
diff --git a/arch/microblaze/kernel/exceptions.c b/arch/microblaze/kernel/exceptions.c
index d9f70f83097fc..02cbdfe5aa8dd 100644
--- a/arch/microblaze/kernel/exceptions.c
+++ b/arch/microblaze/kernel/exceptions.c
@@ -121,7 +121,7 @@ asmlinkage void full_exception(struct pt_regs *regs, unsigned int type,
 		}
 		printk(KERN_WARNING "Divide by zero exception " \
 							"in kernel mode.\n");
-		die("Divide by exception", regs, SIGBUS);
+		die("Divide by zero exception", regs, SIGBUS);
 		break;
 	case MICROBLAZE_FPU_EXCEPTION:
 		pr_debug(KERN_WARNING "FPU exception\n");
diff --git a/arch/microblaze/kernel/head.S b/arch/microblaze/kernel/head.S
index da6a5f5dc7662..1bf7398882607 100644
--- a/arch/microblaze/kernel/head.S
+++ b/arch/microblaze/kernel/head.S
@@ -28,6 +28,7 @@
  * for more details.
  */
 
+#include <linux/init.h>
 #include <linux/linkage.h>
 #include <asm/thread_info.h>
 #include <asm/page.h>
@@ -49,7 +50,7 @@ swapper_pg_dir:
 
 #endif /* CONFIG_MMU */
 
-	.text
+	__HEAD
 ENTRY(_start)
 #if CONFIG_KERNEL_BASE_ADDR == 0
 	brai	TOPHYS(real_start)
diff --git a/arch/microblaze/kernel/irq.c b/arch/microblaze/kernel/irq.c
index 6f39e2c001f36..8f120aca123df 100644
--- a/arch/microblaze/kernel/irq.c
+++ b/arch/microblaze/kernel/irq.c
@@ -9,6 +9,7 @@
  */
 
 #include <linux/init.h>
+#include <linux/ftrace.h>
 #include <linux/kernel.h>
 #include <linux/hardirq.h>
 #include <linux/interrupt.h>
@@ -32,7 +33,7 @@ EXPORT_SYMBOL_GPL(irq_of_parse_and_map);
 
 static u32 concurrent_irq;
 
-void do_IRQ(struct pt_regs *regs)
+void __irq_entry do_IRQ(struct pt_regs *regs)
 {
 	unsigned int irq;
 	struct pt_regs *old_regs = set_irq_regs(regs);
diff --git a/arch/microblaze/kernel/misc.S b/arch/microblaze/kernel/misc.S
index 7cf86498326cc..0fb5fc6c1fc24 100644
--- a/arch/microblaze/kernel/misc.S
+++ b/arch/microblaze/kernel/misc.S
@@ -93,39 +93,3 @@ early_console_reg_tlb_alloc:
 	nop
 
 	.size  early_console_reg_tlb_alloc, . - early_console_reg_tlb_alloc
-
-/*
- * Copy a whole page (4096 bytes).
- */
-#define COPY_16_BYTES		\
-	lwi	r7, r6, 0;	\
-	lwi	r8, r6, 4;	\
-	lwi	r9, r6, 8;	\
-	lwi	r10, r6, 12;	\
-	swi	r7, r5, 0;	\
-	swi	r8, r5, 4;	\
-	swi	r9, r5, 8;	\
-	swi	r10, r5, 12
-
-
-/* FIXME DCACHE_LINE_BYTES (CONFIG_XILINX_MICROBLAZE0_DCACHE_LINE_LEN * 4)*/
-#define DCACHE_LINE_BYTES (4 * 4)
-
-.globl copy_page;
-.type  copy_page, @function
-.align 4;
-copy_page:
-	ori	r11, r0, (PAGE_SIZE/DCACHE_LINE_BYTES) - 1
-_copy_page_loop:
-	COPY_16_BYTES
-#if DCACHE_LINE_BYTES >= 32
-	COPY_16_BYTES
-#endif
-	addik	r6, r6, DCACHE_LINE_BYTES
-	addik	r5, r5, DCACHE_LINE_BYTES
-	bneid	r11, _copy_page_loop
-	addik	r11, r11, -1
-	rtsd	r15, 8
-	nop
-
-	.size  copy_page, . - copy_page
diff --git a/arch/microblaze/kernel/traps.c b/arch/microblaze/kernel/traps.c
index 5e4570ef515c5..75e49202a5ed6 100644
--- a/arch/microblaze/kernel/traps.c
+++ b/arch/microblaze/kernel/traps.c
@@ -95,37 +95,3 @@ void dump_stack(void)
 	show_stack(NULL, NULL);
 }
 EXPORT_SYMBOL(dump_stack);
-
-#ifdef CONFIG_MMU
-void __bug(const char *file, int line, void *data)
-{
-	if (data)
-		printk(KERN_CRIT "kernel BUG at %s:%d (data = %p)!\n",
-			file, line, data);
-	else
-		printk(KERN_CRIT "kernel BUG at %s:%d!\n", file, line);
-
-	machine_halt();
-}
-
-int bad_trap(int trap_num, struct pt_regs *regs)
-{
-	printk(KERN_CRIT
-		"unimplemented trap %d called at 0x%08lx, pid %d!\n",
-		trap_num, regs->pc, current->pid);
-	return -ENOSYS;
-}
-
-int debug_trap(struct pt_regs *regs)
-{
-	int i;
-	printk(KERN_CRIT "debug trap\n");
-	for (i = 0; i < 32; i++) {
-		/* printk("r%i:%08X\t",i,regs->gpr[i]); */
-		if ((i % 4) == 3)
-			printk(KERN_CRIT "\n");
-	}
-	printk(KERN_CRIT "pc:%08lX\tmsr:%08lX\n", regs->pc, regs->msr);
-	return -ENOSYS;
-}
-#endif
diff --git a/arch/microblaze/kernel/vmlinux.lds.S b/arch/microblaze/kernel/vmlinux.lds.S
index 5ef619aad6341..db72d71246022 100644
--- a/arch/microblaze/kernel/vmlinux.lds.S
+++ b/arch/microblaze/kernel/vmlinux.lds.S
@@ -24,7 +24,8 @@ SECTIONS {
 	.text : AT(ADDR(.text) - LOAD_OFFSET) {
 		_text = . ;
 		_stext = . ;
-		*(.text .text.*)
+		HEAD_TEXT
+		TEXT_TEXT
 		*(.fixup)
 		EXIT_TEXT
 		EXIT_CALL
diff --git a/arch/microblaze/mm/consistent.c b/arch/microblaze/mm/consistent.c
index f956e24fe49cc..5a59dad62bd22 100644
--- a/arch/microblaze/mm/consistent.c
+++ b/arch/microblaze/mm/consistent.c
@@ -42,11 +42,12 @@
 #include <linux/uaccess.h>
 #include <asm/pgtable.h>
 #include <asm/cpuinfo.h>
+#include <asm/tlbflush.h>
 
 #ifndef CONFIG_MMU
-
 /* I have to use dcache values because I can't relate on ram size */
-#define UNCACHED_SHADOW_MASK (cpuinfo.dcache_high - cpuinfo.dcache_base + 1)
+# define UNCACHED_SHADOW_MASK (cpuinfo.dcache_high - cpuinfo.dcache_base + 1)
+#endif
 
 /*
  * Consistent memory allocators. Used for DMA devices that want to
@@ -60,71 +61,16 @@
  */
 void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle)
 {
-	struct page *page, *end, *free;
-	unsigned long order;
-	void *ret, *virt;
-
-	if (in_interrupt())
-		BUG();
-
-	size = PAGE_ALIGN(size);
-	order = get_order(size);
-
-	page = alloc_pages(gfp, order);
-	if (!page)
-		goto no_page;
-
-	/* We could do with a page_to_phys and page_to_bus here. */
-	virt = page_address(page);
-	ret = ioremap(virt_to_phys(virt), size);
-	if (!ret)
-		goto no_remap;
-
-	/*
-	 * Here's the magic!  Note if the uncached shadow is not implemented,
-	 * it's up to the calling code to also test that condition and make
-	 * other arranegments, such as manually flushing the cache and so on.
-	 */
-#ifdef CONFIG_XILINX_UNCACHED_SHADOW
-	ret = (void *)((unsigned) ret | UNCACHED_SHADOW_MASK);
-#endif
-	/* dma_handle is same as physical (shadowed) address */
-	*dma_handle = (dma_addr_t)ret;
-
-	/*
-	 * free wasted pages.  We skip the first page since we know
-	 * that it will have count = 1 and won't require freeing.
-	 * We also mark the pages in use as reserved so that
-	 * remap_page_range works.
-	 */
-	page = virt_to_page(virt);
-	free = page + (size >> PAGE_SHIFT);
-	end  = page + (1 << order);
-
-	for (; page < end; page++) {
-		init_page_count(page);
-		if (page >= free)
-			__free_page(page);
-		else
-			SetPageReserved(page);
-	}
-
-	return ret;
-no_remap:
-	__free_pages(page, order);
-no_page:
-	return NULL;
-}
-
-#else
+	unsigned long order, vaddr;
+	void *ret;
+	unsigned int i, err = 0;
+	struct page *page, *end;
 
-void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle)
-{
-	int order, err, i;
-	unsigned long page, va, flags;
+#ifdef CONFIG_MMU
 	phys_addr_t pa;
 	struct vm_struct *area;
-	void	 *ret;
+	unsigned long va;
+#endif
 
 	if (in_interrupt())
 		BUG();
@@ -133,71 +79,133 @@ void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle)
 	size = PAGE_ALIGN(size);
 	order = get_order(size);
 
-	page = __get_free_pages(gfp, order);
-	if (!page) {
-		BUG();
+	vaddr = __get_free_pages(gfp, order);
+	if (!vaddr)
 		return NULL;
-	}
 
 	/*
 	 * we need to ensure that there are no cachelines in use,
 	 * or worse dirty in this area.
 	 */
-	flush_dcache_range(virt_to_phys(page), virt_to_phys(page) + size);
+	flush_dcache_range(virt_to_phys((void *)vaddr),
+					virt_to_phys((void *)vaddr) + size);
 
+#ifndef CONFIG_MMU
+	ret = (void *)vaddr;
+	/*
+	 * Here's the magic!  Note if the uncached shadow is not implemented,
+	 * it's up to the calling code to also test that condition and make
+	 * other arranegments, such as manually flushing the cache and so on.
+	 */
+# ifdef CONFIG_XILINX_UNCACHED_SHADOW
+	ret = (void *)((unsigned) ret | UNCACHED_SHADOW_MASK);
+# endif
+	if ((unsigned int)ret > cpuinfo.dcache_base &&
+				(unsigned int)ret < cpuinfo.dcache_high)
+		printk(KERN_WARNING
+			"ERROR: Your cache coherent area is CACHED!!!\n");
+
+	/* dma_handle is same as physical (shadowed) address */
+	*dma_handle = (dma_addr_t)ret;
+#else
 	/* Allocate some common virtual space to map the new pages. */
 	area = get_vm_area(size, VM_ALLOC);
-	if (area == NULL) {
-		free_pages(page, order);
+	if (!area) {
+		free_pages(vaddr, order);
 		return NULL;
 	}
 	va = (unsigned long) area->addr;
 	ret = (void *)va;
 
 	/* This gives us the real physical address of the first page. */
-	*dma_handle = pa = virt_to_bus((void *)page);
-
-	/* MS: This is the whole magic - use cache inhibit pages */
-	flags = _PAGE_KERNEL | _PAGE_NO_CACHE;
+	*dma_handle = pa = virt_to_bus((void *)vaddr);
+#endif
 
 	/*
-	 * Set refcount=1 on all pages in an order>0
-	 * allocation so that vfree() will actually
-	 * free all pages that were allocated.
+	 * free wasted pages.  We skip the first page since we know
+	 * that it will have count = 1 and won't require freeing.
+	 * We also mark the pages in use as reserved so that
+	 * remap_page_range works.
 	 */
-	if (order > 0) {
-		struct page *rpage = virt_to_page(page);
-		for (i = 1; i < (1 << order); i++)
-			init_page_count(rpage+i);
+	page = virt_to_page(vaddr);
+	end = page + (1 << order);
+
+	split_page(page, order);
+
+	for (i = 0; i < size && err == 0; i += PAGE_SIZE) {
+#ifdef CONFIG_MMU
+		/* MS: This is the whole magic - use cache inhibit pages */
+		err = map_page(va + i, pa + i, _PAGE_KERNEL | _PAGE_NO_CACHE);
+#endif
+
+		SetPageReserved(page);
+		page++;
 	}
 
-	err = 0;
-	for (i = 0; i < size && err == 0; i += PAGE_SIZE)
-		err = map_page(va+i, pa+i, flags);
+	/* Free the otherwise unused pages. */
+	while (page < end) {
+		__free_page(page);
+		page++;
+	}
 
 	if (err) {
-		vfree((void *)va);
+		free_pages(vaddr, order);
 		return NULL;
 	}
 
 	return ret;
 }
-#endif /* CONFIG_MMU */
 EXPORT_SYMBOL(consistent_alloc);
 
 /*
  * free page(s) as defined by the above mapping.
  */
-void consistent_free(void *vaddr)
+void consistent_free(size_t size, void *vaddr)
 {
+	struct page *page;
+
 	if (in_interrupt())
 		BUG();
 
+	size = PAGE_ALIGN(size);
+
+#ifndef CONFIG_MMU
 	/* Clear SHADOW_MASK bit in address, and free as per usual */
-#ifdef CONFIG_XILINX_UNCACHED_SHADOW
+# ifdef CONFIG_XILINX_UNCACHED_SHADOW
 	vaddr = (void *)((unsigned)vaddr & ~UNCACHED_SHADOW_MASK);
+# endif
+	page = virt_to_page(vaddr);
+
+	do {
+		ClearPageReserved(page);
+		__free_page(page);
+		page++;
+	} while (size -= PAGE_SIZE);
+#else
+	do {
+		pte_t *ptep;
+		unsigned long pfn;
+
+		ptep = pte_offset_kernel(pmd_offset(pgd_offset_k(
+						(unsigned int)vaddr),
+					(unsigned int)vaddr),
+				(unsigned int)vaddr);
+		if (!pte_none(*ptep) && pte_present(*ptep)) {
+			pfn = pte_pfn(*ptep);
+			pte_clear(&init_mm, (unsigned int)vaddr, ptep);
+			if (pfn_valid(pfn)) {
+				page = pfn_to_page(pfn);
+
+				ClearPageReserved(page);
+				__free_page(page);
+			}
+		}
+		vaddr += PAGE_SIZE;
+	} while (size -= PAGE_SIZE);
+
+	/* flush tlb */
+	flush_tlb_all();
 #endif
-	vfree(vaddr);
 }
 EXPORT_SYMBOL(consistent_free);
 
@@ -221,7 +229,7 @@ void consistent_sync(void *vaddr, size_t size, int direction)
 	case PCI_DMA_NONE:
 		BUG();
 	case PCI_DMA_FROMDEVICE:	/* invalidate only */
-		flush_dcache_range(start, end);
+		invalidate_dcache_range(start, end);
 		break;
 	case PCI_DMA_TODEVICE:		/* writeback only */
 		flush_dcache_range(start, end);
diff --git a/arch/microblaze/mm/fault.c b/arch/microblaze/mm/fault.c
index 7af87f4b2c2c7..bab9229931858 100644
--- a/arch/microblaze/mm/fault.c
+++ b/arch/microblaze/mm/fault.c
@@ -273,16 +273,11 @@ void do_page_fault(struct pt_regs *regs, unsigned long address,
  * us unable to handle the page fault gracefully.
  */
 out_of_memory:
-	if (current->pid == 1) {
-		yield();
-		down_read(&mm->mmap_sem);
-		goto survive;
-	}
 	up_read(&mm->mmap_sem);
-	printk(KERN_WARNING "VM: killing process %s\n", current->comm);
-	if (user_mode(regs))
-		do_exit(SIGKILL);
-	bad_page_fault(regs, address, SIGKILL);
+	if (!user_mode(regs))
+		bad_page_fault(regs, address, SIGKILL);
+	else
+		pagefault_out_of_memory();
 	return;
 
 do_sigbus:
diff --git a/arch/microblaze/mm/pgtable.c b/arch/microblaze/mm/pgtable.c
index d31312cde6eac..784557fb28cfc 100644
--- a/arch/microblaze/mm/pgtable.c
+++ b/arch/microblaze/mm/pgtable.c
@@ -161,24 +161,6 @@ int map_page(unsigned long va, phys_addr_t pa, int flags)
 	return err;
 }
 
-void __init adjust_total_lowmem(void)
-{
-/* TBD */
-#if 0
-	unsigned long max_low_mem = MAX_LOW_MEM;
-
-	if (total_lowmem > max_low_mem) {
-		total_lowmem = max_low_mem;
-#ifndef CONFIG_HIGHMEM
-		printk(KERN_INFO "Warning, memory limited to %ld Mb, use "
-				"CONFIG_HIGHMEM to reach %ld Mb\n",
-				max_low_mem >> 20, total_memory >> 20);
-		total_memory = total_lowmem;
-#endif /* CONFIG_HIGHMEM */
-	}
-#endif
-}
-
 /*
  * Map in all of physical memory starting at CONFIG_KERNEL_START.
  */
@@ -206,24 +188,6 @@ void __init mapin_ram(void)
 /* is x a power of 2? */
 #define is_power_of_2(x)	((x) != 0 && (((x) & ((x) - 1)) == 0))
 
-/*
- * Set up a mapping for a block of I/O.
- * virt, phys, size must all be page-aligned.
- * This should only be called before ioremap is called.
- */
-void __init io_block_mapping(unsigned long virt, phys_addr_t phys,
-			     unsigned int size, int flags)
-{
-	int i;
-
-	if (virt > CONFIG_KERNEL_START && virt < ioremap_bot)
-		ioremap_bot = ioremap_base = virt;
-
-	/* Put it in the page tables. */
-	for (i = 0; i < size; i += PAGE_SIZE)
-		map_page(virt + i, phys + i, flags);
-}
-
 /* Scan the real Linux page tables and return a PTE pointer for
  * a virtual address in a context.
  * Returns true (1) if PTE was found, zero otherwise.  The pointer to
@@ -274,3 +238,18 @@ unsigned long iopa(unsigned long addr)
 
 	return pa;
 }
+
+__init_refok pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
+		unsigned long address)
+{
+	pte_t *pte;
+	if (mem_init_done) {
+		pte = (pte_t *)__get_free_page(GFP_KERNEL |
+					__GFP_REPEAT | __GFP_ZERO);
+	} else {
+		pte = (pte_t *)early_get_page();
+		if (pte)
+			clear_page(pte);
+	}
+	return pte;
+}
diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c
index 740bb32ec57ea..01c8c97c15b77 100644
--- a/arch/microblaze/pci/pci-common.c
+++ b/arch/microblaze/pci/pci-common.c
@@ -1025,7 +1025,7 @@ static void __devinit pcibios_fixup_bridge(struct pci_bus *bus)
 
 	struct pci_dev *dev = bus->self;
 
-	for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) {
+	pci_bus_for_each_resource(bus, res, i) {
 		res = bus->resource[i];
 		if (!res)
 			continue;
@@ -1131,21 +1131,20 @@ static int skip_isa_ioresource_align(struct pci_dev *dev)
  * but we want to try to avoid allocating at 0x2900-0x2bff
  * which might have be mirrored at 0x0100-0x03ff..
  */
-void pcibios_align_resource(void *data, struct resource *res,
+resource_size_t pcibios_align_resource(void *data, const struct resource *res,
 				resource_size_t size, resource_size_t align)
 {
 	struct pci_dev *dev = data;
+	resource_size_t start = res->start;
 
 	if (res->flags & IORESOURCE_IO) {
-		resource_size_t start = res->start;
-
 		if (skip_isa_ioresource_align(dev))
-			return;
-		if (start & 0x300) {
+			return start;
+		if (start & 0x300)
 			start = (start + 0x3ff) & ~0x3ff;
-			res->start = start;
-		}
 	}
+
+	return start;
 }
 EXPORT_SYMBOL(pcibios_align_resource);
 
@@ -1228,7 +1227,7 @@ void pcibios_allocate_bus_resources(struct pci_bus *bus)
 	pr_debug("PCI: Allocating bus resources for %04x:%02x...\n",
 		 pci_domain_nr(bus), bus->number);
 
-	for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) {
+	pci_bus_for_each_resource(bus, res, i) {
 		res = bus->resource[i];
 		if (!res || !res->flags
 		    || res->start > res->end || res->parent)
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 29e86923d1bfe..7e6fd1cbd3f89 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -49,7 +49,7 @@ config AR7
 	  family: TNETD7100, 7200 and 7300.
 
 config BCM47XX
-	bool "BCM47XX based boards"
+	bool "Broadcom BCM47XX based boards"
 	select CEVT_R4K
 	select CSRC_R4K
 	select DMA_NONCOHERENT
@@ -509,6 +509,7 @@ config SIBYTE_SWARM
 	bool "Sibyte BCM91250A-SWARM"
 	select BOOT_ELF32
 	select DMA_COHERENT
+	select HAVE_PATA_PLATFORM
 	select NR_CPUS_DEFAULT_2
 	select SIBYTE_SB1250
 	select SWAP_IO_SPACE
@@ -523,6 +524,7 @@ config SIBYTE_LITTLESUR
 	depends on EXPERIMENTAL
 	select BOOT_ELF32
 	select DMA_COHERENT
+	select HAVE_PATA_PLATFORM
 	select NR_CPUS_DEFAULT_2
 	select SIBYTE_SB1250
 	select SWAP_IO_SPACE
@@ -1305,6 +1307,33 @@ config CPU_CAVIUM_OCTEON
 
 endchoice
 
+if CPU_LOONGSON2F
+config CPU_NOP_WORKAROUNDS
+	bool
+
+config CPU_JUMP_WORKAROUNDS
+	bool
+
+config CPU_LOONGSON2F_WORKAROUNDS
+	bool "Loongson 2F Workarounds"
+	default y
+	select CPU_NOP_WORKAROUNDS
+	select CPU_JUMP_WORKAROUNDS
+	help
+	  Loongson 2F01 / 2F02 processors have the NOP & JUMP issues which
+	  require workarounds.  Without workarounds the system may hang
+	  unexpectedly.  For more information please refer to the gas
+	  -mfix-loongson2f-nop and -mfix-loongson2f-jump options.
+
+	  Loongson 2F03 and later have fixed these issues and no workarounds
+	  are needed.  The workarounds have no significant side effect on them
+	  but may decrease the performance of the system so this option should
+	  be disabled unless the kernel is intended to be run on 2F01 or 2F02
+	  systems.
+
+	  If unsure, please say Y.
+endif # CPU_LOONGSON2F
+
 config SYS_SUPPORTS_ZBOOT
 	bool
 	select HAVE_KERNEL_GZIP
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 2f2eac2333225..0b9c01add0a06 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -136,6 +136,19 @@ cflags-$(CONFIG_CPU_LOONGSON2E) += \
 	$(call cc-option,-march=loongson2e,-march=r4600)
 cflags-$(CONFIG_CPU_LOONGSON2F) += \
 	$(call cc-option,-march=loongson2f,-march=r4600)
+# enable the workarounds for loongson2f
+ifdef CONFIG_CPU_LOONGSON2F_WORKAROUNDS
+  ifeq ($(call as-option,-Wa$(comma)-mfix-loongson2f-nop,),)
+    $(error only binutils >= 2.20.2 have needed option -mfix-loongson2f-nop)
+  else
+    cflags-$(CONFIG_CPU_NOP_WORKAROUNDS) += -Wa$(comma)-mfix-loongson2f-nop
+  endif
+  ifeq ($(call as-option,-Wa$(comma)-mfix-loongson2f-jump,),)
+    $(error only binutils >= 2.20.2 have needed option -mfix-loongson2f-jump)
+  else
+    cflags-$(CONFIG_CPU_JUMP_WORKAROUNDS) += -Wa$(comma)-mfix-loongson2f-jump
+  endif
+endif
 
 cflags-$(CONFIG_CPU_MIPS32_R1)	+= $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
 			-Wa,-mips32 -Wa,--trap
diff --git a/arch/mips/alchemy/devboards/db1200/setup.c b/arch/mips/alchemy/devboards/db1200/setup.c
index be7e92ea01f30..8876195475539 100644
--- a/arch/mips/alchemy/devboards/db1200/setup.c
+++ b/arch/mips/alchemy/devboards/db1200/setup.c
@@ -66,12 +66,16 @@ static int __init db1200_arch_init(void)
 	set_irq_type(AU1200_GPIO7_INT, IRQF_TRIGGER_LOW);
 	bcsr_init_irq(DB1200_INT_BEGIN, DB1200_INT_END, AU1200_GPIO7_INT);
 
-	/* do not autoenable these: CPLD has broken edge int handling,
-	 * and the CD handler setup requires manual enabling to work
-	 * around that.
+	/* insert/eject pairs: one of both is always screaming.  To avoid
+	 * issues they must not be automatically enabled when initially
+	 * requested.
 	 */
 	irq_to_desc(DB1200_SD0_INSERT_INT)->status |= IRQ_NOAUTOEN;
 	irq_to_desc(DB1200_SD0_EJECT_INT)->status |= IRQ_NOAUTOEN;
+	irq_to_desc(DB1200_PC0_INSERT_INT)->status |= IRQ_NOAUTOEN;
+	irq_to_desc(DB1200_PC0_EJECT_INT)->status |= IRQ_NOAUTOEN;
+	irq_to_desc(DB1200_PC1_INSERT_INT)->status |= IRQ_NOAUTOEN;
+	irq_to_desc(DB1200_PC1_EJECT_INT)->status |= IRQ_NOAUTOEN;
 
 	return 0;
 }
diff --git a/arch/mips/configs/bcm63xx_defconfig b/arch/mips/configs/bcm63xx_defconfig
index 7fee0273c8293..6389ca0fdc6c6 100644
--- a/arch/mips/configs/bcm63xx_defconfig
+++ b/arch/mips/configs/bcm63xx_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc6
-# Sun May 31 20:17:18 2009
+# Linux kernel version: 2.6.34-rc2
+# Tue Mar 23 10:36:32 2010
 #
 CONFIG_MIPS=y
 
@@ -9,13 +9,14 @@ CONFIG_MIPS=y
 # Machine selection
 #
 # CONFIG_MACH_ALCHEMY is not set
+# CONFIG_AR7 is not set
 # CONFIG_BCM47XX is not set
 CONFIG_BCM63XX=y
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_LASAT is not set
-# CONFIG_LEMOTE_FULONG is not set
+# CONFIG_MACH_LOONGSON is not set
 # CONFIG_MIPS_MALTA is not set
 # CONFIG_MIPS_SIM is not set
 # CONFIG_NEC_MARKEINS is not set
@@ -26,6 +27,7 @@ CONFIG_BCM63XX=y
 # CONFIG_PNX8550_STB810 is not set
 # CONFIG_PMC_MSP is not set
 # CONFIG_PMC_YOSEMITE is not set
+# CONFIG_POWERTV is not set
 # CONFIG_SGI_IP22 is not set
 # CONFIG_SGI_IP27 is not set
 # CONFIG_SGI_IP28 is not set
@@ -45,13 +47,17 @@ CONFIG_BCM63XX=y
 # CONFIG_WR_PPMC is not set
 # CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
 # CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
 
 #
 # CPU support
 #
+CONFIG_BCM63XX_CPU_6338=y
+CONFIG_BCM63XX_CPU_6345=y
 CONFIG_BCM63XX_CPU_6348=y
 CONFIG_BCM63XX_CPU_6358=y
 CONFIG_BOARD_BCM963XX=y
+CONFIG_LOONGSON_UART_BASE=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_ARCH_HAS_ILOG2_U32 is not set
 # CONFIG_ARCH_HAS_ILOG2_U64 is not set
@@ -69,10 +75,8 @@ CONFIG_CEVT_R4K=y
 CONFIG_CSRC_R4K_LIB=y
 CONFIG_CSRC_R4K=y
 CONFIG_DMA_NONCOHERENT=y
-CONFIG_DMA_NEED_PCI_MAP_STATE=y
-CONFIG_EARLY_PRINTK=y
+CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_SYS_HAS_EARLY_PRINTK=y
-# CONFIG_HOTPLUG_CPU is not set
 # CONFIG_NO_IOPORT is not set
 CONFIG_GENERIC_GPIO=y
 CONFIG_CPU_BIG_ENDIAN=y
@@ -85,7 +89,8 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5
 #
 # CPU selection
 #
-# CONFIG_CPU_LOONGSON2 is not set
+# CONFIG_CPU_LOONGSON2E is not set
+# CONFIG_CPU_LOONGSON2F is not set
 CONFIG_CPU_MIPS32_R1=y
 # CONFIG_CPU_MIPS32_R2 is not set
 # CONFIG_CPU_MIPS64_R1 is not set
@@ -128,7 +133,7 @@ CONFIG_CPU_HAS_PREFETCH=y
 CONFIG_MIPS_MT_DISABLED=y
 # CONFIG_MIPS_MT_SMP is not set
 # CONFIG_MIPS_MT_SMTC is not set
-CONFIG_CPU_HAS_LLSC=y
+# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
 CONFIG_CPU_HAS_SYNC=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
@@ -146,9 +151,8 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 CONFIG_TICK_ONESHOT=y
 CONFIG_NO_HZ=y
 # CONFIG_HIGH_RES_TIMERS is not set
@@ -170,6 +174,7 @@ CONFIG_PREEMPT_NONE=y
 CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
 
 #
 # General setup
@@ -189,15 +194,12 @@ CONFIG_LOCALVERSION=""
 #
 # RCU Subsystem
 #
-CONFIG_CLASSIC_RCU=y
 # CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_PREEMPT_RCU is not set
+CONFIG_TINY_RCU=y
 # CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=17
-# CONFIG_GROUP_SCHED is not set
-# CONFIG_CGROUPS is not set
 CONFIG_SYSFS_DEPRECATED=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_RELAY is not set
@@ -205,11 +207,11 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_BLK_DEV_INITRD is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
 CONFIG_EMBEDDED=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -223,6 +225,10 @@ CONFIG_BASE_FULL=y
 # CONFIG_EVENTFD is not set
 # CONFIG_SHMEM is not set
 # CONFIG_AIO is not set
+
+#
+# Kernel Performance Events And Counters
+#
 # CONFIG_VM_EVENT_COUNTERS is not set
 CONFIG_PCI_QUIRKS=y
 # CONFIG_SLUB_DEBUG is not set
@@ -231,14 +237,17 @@ CONFIG_COMPAT_BRK=y
 CONFIG_SLUB=y
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
 CONFIG_HAVE_OPROFILE=y
+
+#
+# GCOV-based kernel profiling
+#
 # CONFIG_SLOW_WORK is not set
-# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_BASE_SMALL=0
 # CONFIG_MODULES is not set
 CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -246,14 +255,41 @@ CONFIG_BLOCK=y
 # IO Schedulers
 #
 CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
 # CONFIG_DEFAULT_DEADLINE is not set
 # CONFIG_DEFAULT_CFQ is not set
 CONFIG_DEFAULT_NOOP=y
 CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
 # CONFIG_FREEZER is not set
 
 #
@@ -263,15 +299,12 @@ CONFIG_HW_HAS_PCI=y
 CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
-# CONFIG_PCI_LEGACY is not set
 # CONFIG_PCI_STUB is not set
 # CONFIG_PCI_IOV is not set
 CONFIG_MMU=y
 CONFIG_PCCARD=y
-# CONFIG_PCMCIA_DEBUG is not set
 CONFIG_PCMCIA=y
 CONFIG_PCMCIA_LOAD_CIS=y
-CONFIG_PCMCIA_IOCTL=y
 CONFIG_CARDBUS=y
 
 #
@@ -295,6 +328,7 @@ CONFIG_TRAD_SIGNALS=y
 #
 # Power management options
 #
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_PM is not set
 CONFIG_NET=y
@@ -333,6 +367,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETFILTER is not set
 # CONFIG_IP_DCCP is not set
 # CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -347,6 +382,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
 # CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -359,7 +395,27 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
+CONFIG_CFG80211=y
+CONFIG_NL80211_TESTMODE=y
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
+# CONFIG_CFG80211_REG_DEBUG is not set
+CONFIG_CFG80211_DEFAULT_PS=y
+# CONFIG_CFG80211_INTERNAL_REGDB is not set
+CONFIG_CFG80211_WEXT=y
+CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
+CONFIG_MAC80211=y
+# CONFIG_MAC80211_RC_PID is not set
+CONFIG_MAC80211_RC_MINSTREL=y
+# CONFIG_MAC80211_RC_DEFAULT_PID is not set
+CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT="minstrel"
+# CONFIG_MAC80211_MESH is not set
+CONFIG_MAC80211_LEDS=y
+# CONFIG_MAC80211_DEBUG_MENU is not set
 # CONFIG_WIMAX is not set
 # CONFIG_RFKILL is not set
 # CONFIG_NET_9P is not set
@@ -471,6 +527,7 @@ CONFIG_HAVE_IDE=y
 #
 # SCSI device support
 #
+CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_DMA is not set
@@ -484,13 +541,16 @@ CONFIG_HAVE_IDE=y
 #
 
 #
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# The newer stack is recommended.
 #
 # CONFIG_FIREWIRE is not set
 # CONFIG_IEEE1394 is not set
 # CONFIG_I2O is not set
 CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -529,6 +589,7 @@ CONFIG_MII=y
 # CONFIG_SMC91X is not set
 # CONFIG_DM9000 is not set
 # CONFIG_ETHOC is not set
+# CONFIG_SMSC911X is not set
 # CONFIG_DNET is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
@@ -541,17 +602,48 @@ CONFIG_MII=y
 # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
 # CONFIG_NET_PCI is not set
 # CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
 # CONFIG_ATL2 is not set
 CONFIG_BCM63XX_ENET=y
 # CONFIG_NETDEV_1000 is not set
 # CONFIG_NETDEV_10000 is not set
 # CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+CONFIG_WLAN=y
+# CONFIG_PCMCIA_RAYCS is not set
+# CONFIG_LIBERTAS_THINFIRM is not set
+# CONFIG_ATMEL is not set
+# CONFIG_AT76C50X_USB is not set
+# CONFIG_AIRO_CS is not set
+# CONFIG_PCMCIA_WL3501 is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_RTL8180 is not set
+# CONFIG_RTL8187 is not set
+# CONFIG_ADM8211 is not set
+# CONFIG_MAC80211_HWSIM is not set
+# CONFIG_MWL8K is not set
+# CONFIG_ATH_COMMON is not set
+CONFIG_B43=y
+CONFIG_B43_PCI_AUTOSELECT=y
+CONFIG_B43_PCICORE_AUTOSELECT=y
+# CONFIG_B43_PCMCIA is not set
+CONFIG_B43_PIO=y
+# CONFIG_B43_PHY_LP is not set
+CONFIG_B43_LEDS=y
+# CONFIG_B43_DEBUG is not set
+# CONFIG_B43LEGACY is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
+# CONFIG_IWLWIFI is not set
+# CONFIG_LIBERTAS is not set
+# CONFIG_HERMES is not set
+# CONFIG_P54_COMMON is not set
+# CONFIG_RT2X00 is not set
+# CONFIG_WL12XX is not set
+# CONFIG_ZD1211RW is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -574,6 +666,7 @@ CONFIG_BCM63XX_ENET=y
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 # CONFIG_PHONE is not set
 
@@ -607,6 +700,7 @@ CONFIG_BCM63XX_ENET=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
 CONFIG_SERIAL_BCM63XX=y
 CONFIG_SERIAL_BCM63XX_CONSOLE=y
 # CONFIG_UNIX98_PTYS is not set
@@ -629,6 +723,11 @@ CONFIG_LEGACY_PTY_COUNT=256
 CONFIG_DEVPORT=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
 # CONFIG_GPIO_SYSFS is not set
@@ -636,6 +735,8 @@ CONFIG_GPIOLIB=y
 #
 # Memory mapped GPIO expanders:
 #
+# CONFIG_GPIO_IT8761E is not set
+# CONFIG_GPIO_SCH is not set
 
 #
 # I2C GPIO expanders:
@@ -644,16 +745,21 @@ CONFIG_GPIOLIB=y
 #
 # PCI GPIO expanders:
 #
+# CONFIG_GPIO_CS5535 is not set
 # CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
 
 #
 # SPI GPIO expanders:
 #
+
+#
+# AC97 GPIO expanders:
+#
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y
 
@@ -662,15 +768,16 @@ CONFIG_SSB_POSSIBLE=y
 #
 CONFIG_SSB=y
 CONFIG_SSB_SPROM=y
+CONFIG_SSB_BLOCKIO=y
 CONFIG_SSB_PCIHOST_POSSIBLE=y
 CONFIG_SSB_PCIHOST=y
-# CONFIG_SSB_B43_PCI_BRIDGE is not set
+CONFIG_SSB_B43_PCI_BRIDGE=y
 CONFIG_SSB_PCMCIAHOST_POSSIBLE=y
 # CONFIG_SSB_PCMCIAHOST is not set
 # CONFIG_SSB_SILENT is not set
 # CONFIG_SSB_DEBUG is not set
 CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
-# CONFIG_SSB_DRIVER_PCICORE is not set
+CONFIG_SSB_DRIVER_PCICORE=y
 # CONFIG_SSB_DRIVER_MIPS is not set
 
 #
@@ -680,27 +787,15 @@ CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
 # CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
 
 #
 # Graphics support
 #
+# CONFIG_VGA_ARB is not set
 # CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -710,11 +805,7 @@ CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
 #
 # Display device support
 #
-CONFIG_DISPLAY_SUPPORT=y
-
-#
-# Display hardware drivers
-#
+# CONFIG_DISPLAY_SUPPORT is not set
 # CONFIG_SOUND is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
@@ -741,13 +832,14 @@ CONFIG_USB=y
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
 # CONFIG_USB_EHCI_TT_NEWSCHED is not set
-CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
 # CONFIG_USB_OXU210HP_HCD is not set
 # CONFIG_USB_ISP116X_HCD is not set
 # CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
 CONFIG_USB_OHCI_HCD=y
 # CONFIG_USB_OHCI_HCD_SSB is not set
 CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
@@ -796,7 +888,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -807,8 +898,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_LD is not set
 # CONFIG_USB_TRANCEVIBRATOR is not set
 # CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
 # CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
 # CONFIG_USB_GADGET is not set
 
 #
@@ -819,7 +910,29 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_UWB is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
-# CONFIG_NEW_LEDS is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_GPIO_PLATFORM=y
+# CONFIG_LEDS_LT3593 is not set
+CONFIG_LEDS_TRIGGERS=y
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGER_TIMER=y
+# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+CONFIG_LEDS_TRIGGER_GPIO=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+
+#
+# iptables trigger is under Netfilter config (LED target)
+#
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_INFINIBAND is not set
 CONFIG_RTC_LIB=y
@@ -827,6 +940,10 @@ CONFIG_RTC_LIB=y
 # CONFIG_DMADEVICES is not set
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
 # CONFIG_STAGING is not set
 
 #
@@ -838,12 +955,16 @@ CONFIG_RTC_LIB=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-# CONFIG_FILE_LOCKING is not set
 # CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
 # CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_FILE_LOCKING is not set
+CONFIG_FSNOTIFY=y
 # CONFIG_DNOTIFY is not set
 # CONFIG_INOTIFY is not set
+CONFIG_INOTIFY_USER=y
 # CONFIG_QUOTA is not set
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
@@ -875,8 +996,6 @@ CONFIG_PROC_KCORE=y
 CONFIG_PROC_SYSCTL=y
 CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-# CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLB_PAGE is not set
 # CONFIG_CONFIGFS_FS is not set
 CONFIG_MISC_FILESYSTEMS=y
@@ -888,6 +1007,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
 # CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_SQUASHFS is not set
 # CONFIG_VXFS_FS is not set
@@ -898,7 +1018,6 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
 # CONFIG_NETWORK_FILESYSTEMS is not set
 
 #
@@ -906,7 +1025,46 @@ CONFIG_MISC_FILESYSTEMS=y
 #
 # CONFIG_PARTITION_ADVANCED is not set
 CONFIG_MSDOS_PARTITION=y
-# CONFIG_NLS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
 # CONFIG_DLM is not set
 
 #
@@ -918,29 +1076,23 @@ CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_FRAME_WARN=1024
 CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_UNUSED_SYMBOLS is not set
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 # CONFIG_DEBUG_MEMORY_INIT is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_IRQSOFF_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_EARLY_PRINTK=y
 CONFIG_CMDLINE_BOOL=y
 CONFIG_CMDLINE="console=ttyS0,115200"
 # CONFIG_CMDLINE_OVERRIDE is not set
@@ -951,8 +1103,108 @@ CONFIG_CMDLINE="console=ttyS0,115200"
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
 # CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_ANUBIS is not set
+CONFIG_CRYPTO_ARC4=y
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+CONFIG_CRYPTO_ANSI_CPRNG=y
+# CONFIG_CRYPTO_HW is not set
 # CONFIG_BINARY_PRINTF is not set
 
 #
diff --git a/arch/mips/include/asm/cmpxchg.h b/arch/mips/include/asm/cmpxchg.h
index ed9aaaaf07499..2d28017e95d07 100644
--- a/arch/mips/include/asm/cmpxchg.h
+++ b/arch/mips/include/asm/cmpxchg.h
@@ -16,7 +16,7 @@
 ({									\
 	__typeof(*(m)) __ret;						\
 									\
-	if (kernel_uses_llsc && R10000_LLSC_WAR) {				\
+	if (kernel_uses_llsc && R10000_LLSC_WAR) {			\
 		__asm__ __volatile__(					\
 		"	.set	push				\n"	\
 		"	.set	noat				\n"	\
diff --git a/arch/mips/include/asm/mach-loongson/loongson.h b/arch/mips/include/asm/mach-loongson/loongson.h
index 1cf7b1401ee43..fcdbe3a4ce1f4 100644
--- a/arch/mips/include/asm/mach-loongson/loongson.h
+++ b/arch/mips/include/asm/mach-loongson/loongson.h
@@ -307,7 +307,7 @@ extern unsigned long _loongson_addrwincfg_base;
  */
 #define LOONGSON_ADDRWIN_CFG(s, d, w, src, dst, size) do {\
 	s##_WIN##w##_BASE = (src); \
-	s##_WIN##w##_MMAP = (src) | ADDRWIN_MAP_DST_##d; \
+	s##_WIN##w##_MMAP = (dst) | ADDRWIN_MAP_DST_##d; \
 	s##_WIN##w##_MASK = ~(size-1); \
 } while (0)
 
diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h
index 26dc69d792a61..1be4b0fa30da7 100644
--- a/arch/mips/include/asm/pgtable-64.h
+++ b/arch/mips/include/asm/pgtable-64.h
@@ -120,9 +120,14 @@
 #endif
 #define FIRST_USER_ADDRESS	0UL
 
-#define VMALLOC_START		MAP_BASE
+/*
+ * TLB refill handlers also map the vmalloc area into xuseg.  Avoid
+ * the first couple of pages so NULL pointer dereferences will still
+ * reliably trap.
+ */
+#define VMALLOC_START		(MAP_BASE + (2 * PAGE_SIZE))
 #define VMALLOC_END	\
-	(VMALLOC_START + \
+	(MAP_BASE + \
 	 min(PTRS_PER_PGD * PTRS_PER_PMD * PTRS_PER_PTE * PAGE_SIZE, \
 	     (1UL << cpu_vmbits)) - (1UL << 32))
 
diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h
index ce47118e52b70..cdc6a46efd988 100644
--- a/arch/mips/include/asm/ptrace.h
+++ b/arch/mips/include/asm/ptrace.h
@@ -142,9 +142,9 @@ extern int ptrace_set_watch_regs(struct task_struct *child,
 
 extern asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit);
 
-extern NORET_TYPE void die(const char *, const struct pt_regs *) ATTRIB_NORET;
+extern NORET_TYPE void die(const char *, struct pt_regs *) ATTRIB_NORET;
 
-static inline void die_if_kernel(const char *str, const struct pt_regs *regs)
+static inline void die_if_kernel(const char *str, struct pt_regs *regs)
 {
 	if (unlikely(!user_mode(regs)))
 		die(str, regs);
diff --git a/arch/mips/include/asm/stackframe.h b/arch/mips/include/asm/stackframe.h
index c8419129e7708..58730c5ce4bfd 100644
--- a/arch/mips/include/asm/stackframe.h
+++ b/arch/mips/include/asm/stackframe.h
@@ -121,7 +121,7 @@
 		.endm
 #else
 		.macro	get_saved_sp	/* Uniprocessor variation */
-#ifdef CONFIG_CPU_LOONGSON2F
+#ifdef CONFIG_CPU_JUMP_WORKAROUNDS
 		/*
 		 * Clear BTB (branch target buffer), forbid RAS (return address
 		 * stack) to workaround the Out-of-order Issue in Loongson2F
diff --git a/arch/mips/include/asm/uasm.h b/arch/mips/include/asm/uasm.h
index 11a8b5252549b..697e40c06497b 100644
--- a/arch/mips/include/asm/uasm.h
+++ b/arch/mips/include/asm/uasm.h
@@ -167,6 +167,24 @@ static inline void __cpuinit uasm_l##lb(struct uasm_label **lab, u32 *addr) \
 #define uasm_i_ssnop(buf) uasm_i_sll(buf, 0, 0, 1)
 #define uasm_i_ehb(buf) uasm_i_sll(buf, 0, 0, 3)
 
+static inline void uasm_i_dsrl_safe(u32 **p, unsigned int a1,
+				    unsigned int a2, unsigned int a3)
+{
+	if (a3 < 32)
+		uasm_i_dsrl(p, a1, a2, a3);
+	else
+		uasm_i_dsrl32(p, a1, a2, a3 - 32);
+}
+
+static inline void uasm_i_dsll_safe(u32 **p, unsigned int a1,
+				    unsigned int a2, unsigned int a3)
+{
+	if (a3 < 32)
+		uasm_i_dsll(p, a1, a2, a3);
+	else
+		uasm_i_dsll32(p, a1, a2, a3 - 32);
+}
+
 /* Handle relocations. */
 struct uasm_reloc {
 	u32 *addr;
diff --git a/arch/mips/jazz/setup.c b/arch/mips/jazz/setup.c
index 7043f6b9ff3ce..0d0f054a02f4b 100644
--- a/arch/mips/jazz/setup.c
+++ b/arch/mips/jazz/setup.c
@@ -76,15 +76,9 @@ void __init plat_mem_setup(void)
 
 #ifdef CONFIG_VT
 	screen_info = (struct screen_info) {
-		0, 0,		/* orig-x, orig-y */
-		0,		/* unused */
-		0,		/* orig_video_page */
-		0,		/* orig_video_mode */
-		160,		/* orig_video_cols */
-		0, 0, 0,	/* unused, ega_bx, unused */
-		64,		/* orig_video_lines */
-		0,		/* orig_video_isVGA */
-		16		/* orig_video_points */
+		.orig_video_cols	= 160,
+		.orig_video_lines	= 64,
+		.orig_video_points	= 16,
 	};
 #endif
 
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 1a4dd657ccb94..d612c6dcb7461 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -352,9 +352,10 @@ void show_registers(const struct pt_regs *regs)
 
 static DEFINE_SPINLOCK(die_lock);
 
-void __noreturn die(const char * str, const struct pt_regs * regs)
+void __noreturn die(const char * str, struct pt_regs * regs)
 {
 	static int die_counter;
+	int sig = SIGSEGV;
 #ifdef CONFIG_MIPS_MT_SMTC
 	unsigned long dvpret = dvpe();
 #endif /* CONFIG_MIPS_MT_SMTC */
@@ -365,6 +366,10 @@ void __noreturn die(const char * str, const struct pt_regs * regs)
 #ifdef CONFIG_MIPS_MT_SMTC
 	mips_mt_regdump(dvpret);
 #endif /* CONFIG_MIPS_MT_SMTC */
+
+	if (notify_die(DIE_OOPS, str, regs, 0, current->thread.trap_no, SIGSEGV) == NOTIFY_STOP)
+		sig = 0;
+
 	printk("%s[#%d]:\n", str, ++die_counter);
 	show_registers(regs);
 	add_taint(TAINT_DIE);
@@ -379,7 +384,7 @@ void __noreturn die(const char * str, const struct pt_regs * regs)
 		panic("Fatal exception");
 	}
 
-	do_exit(SIGSEGV);
+	do_exit(sig);
 }
 
 extern struct exception_table_entry __start___dbe_table[];
@@ -1557,12 +1562,7 @@ static char panic_null_cerr[] __cpuinitdata =
 void __cpuinit set_uncached_handler(unsigned long offset, void *addr,
 	unsigned long size)
 {
-#ifdef CONFIG_32BIT
-	unsigned long uncached_ebase = KSEG1ADDR(ebase);
-#endif
-#ifdef CONFIG_64BIT
-	unsigned long uncached_ebase = TO_UNCAC(ebase);
-#endif
+	unsigned long uncached_ebase = CKSEG1ADDR(ebase);
 
 	if (!addr)
 		panic(panic_null_cerr);
diff --git a/arch/mips/loongson/common/machtype.c b/arch/mips/loongson/common/machtype.c
index 853f184b793e0..81fbe6b73f91f 100644
--- a/arch/mips/loongson/common/machtype.c
+++ b/arch/mips/loongson/common/machtype.c
@@ -24,7 +24,7 @@ static const char *system_types[] = {
 	[MACH_LEMOTE_FL2F]              "lemote-fuloong-2f-box",
 	[MACH_LEMOTE_ML2F7]             "lemote-mengloong-2f-7inches",
 	[MACH_LEMOTE_YL2F89]            "lemote-yeeloong-2f-8.9inches",
-	[MACH_DEXXON_GDIUM2F10]         "dexxon-gidum-2f-10inches",
+	[MACH_DEXXON_GDIUM2F10]         "dexxon-gdium-2f",
 	[MACH_LEMOTE_NAS]		"lemote-nas-2f",
 	[MACH_LEMOTE_LL2F]              "lemote-lynloong-2f",
 	[MACH_LOONGSON_END]             NULL,
diff --git a/arch/mips/loongson/common/mem.c b/arch/mips/loongson/common/mem.c
index ec2f7964a0b0d..30eba60012056 100644
--- a/arch/mips/loongson/common/mem.c
+++ b/arch/mips/loongson/common/mem.c
@@ -75,7 +75,7 @@ pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn,
 	unsigned long end = offset + size;
 
 	if (__uncached_access(file, offset)) {
-		if (((uca_start && offset) >= uca_start) &&
+		if (uca_start && (offset >= uca_start) &&
 		    (end <= uca_end))
 			return __pgprot((pgprot_val(vma_prot) &
 					 ~_CACHE_MASK) |
@@ -96,7 +96,7 @@ static int __init find_vga_mem_init(void)
 		return 0;
 
 	for_each_pci_dev(dev) {
-		if ((dev->class >> 8) == PCI_CLASS_DISPLAY_VGA) {
+		if ((dev->class >> 16) == PCI_BASE_CLASS_DISPLAY) {
 			for (idx = 0; idx < PCI_NUM_RESOURCES; idx++) {
 				r = &dev->resource[idx];
 				if (!r->start && r->end)
diff --git a/arch/mips/loongson/common/reset.c b/arch/mips/loongson/common/reset.c
index 4bd9c18b07a53..9e10d6225d9bc 100644
--- a/arch/mips/loongson/common/reset.c
+++ b/arch/mips/loongson/common/reset.c
@@ -16,13 +16,31 @@
 
 #include <loongson.h>
 
+static inline void loongson_reboot(void)
+{
+#ifndef CONFIG_CPU_JUMP_WORKAROUNDS
+	((void (*)(void))ioremap_nocache(LOONGSON_BOOT_BASE, 4)) ();
+#else
+	void (*func)(void);
+
+	func = (void *)ioremap_nocache(LOONGSON_BOOT_BASE, 4);
+
+	__asm__ __volatile__(
+	"       .set    noat                                            \n"
+	"       jr      %[func]                                         \n"
+	"       .set    at                                              \n"
+	: /* No outputs */
+	: [func] "r" (func));
+#endif
+}
+
 static void loongson_restart(char *command)
 {
 	/* do preparation for reboot */
 	mach_prepare_reboot();
 
 	/* reboot via jumping to boot base address */
-	((void (*)(void))ioremap_nocache(LOONGSON_BOOT_BASE, 4)) ();
+	loongson_reboot();
 }
 
 static void loongson_poweroff(void)
diff --git a/arch/mips/loongson/common/setup.c b/arch/mips/loongson/common/setup.c
index 4cd2aa9a342ce..27d826bc71033 100644
--- a/arch/mips/loongson/common/setup.c
+++ b/arch/mips/loongson/common/setup.c
@@ -41,15 +41,12 @@ void __init plat_mem_setup(void)
 	conswitchp = &vga_con;
 
 	screen_info = (struct screen_info) {
-		0, 25,		/* orig-x, orig-y */
-		    0,		/* unused */
-		    0,		/* orig-video-page */
-		    0,		/* orig-video-mode */
-		    80,		/* orig-video-cols */
-		    0, 0, 0,	/* ega_ax, ega_bx, ega_cx */
-		    25,		/* orig-video-lines */
-		    VIDEO_TYPE_VGAC,	/* orig-video-isVGA */
-		    16		/* orig-video-points */
+		.orig_x			= 0,
+		.orig_y			= 25,
+		.orig_video_cols	= 80,
+		.orig_video_lines	= 25,
+		.orig_video_isVGA	= VIDEO_TYPE_VGAC,
+		.orig_video_points	= 16,
 	};
 #elif defined(CONFIG_DUMMY_CONSOLE)
 	conswitchp = &dummy_con;
diff --git a/arch/mips/loongson/lemote-2f/irq.c b/arch/mips/loongson/lemote-2f/irq.c
index 882dfcd42c00c..1d8b4d28a0580 100644
--- a/arch/mips/loongson/lemote-2f/irq.c
+++ b/arch/mips/loongson/lemote-2f/irq.c
@@ -79,7 +79,7 @@ void mach_irq_dispatch(unsigned int pending)
 	if (pending & CAUSEF_IP7)
 		do_IRQ(LOONGSON_TIMER_IRQ);
 	else if (pending & CAUSEF_IP6) {	/* North Bridge, Perf counter */
-#ifdef CONFIG_OPROFILE
+#if defined(CONFIG_OPROFILE) || defined(CONFIG_OPROFILE_MODULE)
 		do_IRQ(LOONGSON2_PERFCNT_IRQ);
 #endif
 		bonito_irqdispatch();
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index d1f68aadbc4c4..86f004dc83557 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -31,6 +31,16 @@
 #include <asm/war.h>
 #include <asm/uasm.h>
 
+/*
+ * TLB load/store/modify handlers.
+ *
+ * Only the fastpath gets synthesized at runtime, the slowpath for
+ * do_page_fault remains normal asm.
+ */
+extern void tlb_do_page_fault_0(void);
+extern void tlb_do_page_fault_1(void);
+
+
 static inline int r45k_bvahwbug(void)
 {
 	/* XXX: We should probe for the presence of this bug, but we don't. */
@@ -83,6 +93,7 @@ enum label_id {
 	label_nopage_tlbm,
 	label_smp_pgtable_change,
 	label_r3000_write_probe_fail,
+	label_large_segbits_fault,
 #ifdef CONFIG_HUGETLB_PAGE
 	label_tlb_huge_update,
 #endif
@@ -101,6 +112,7 @@ UASM_L_LA(_nopage_tlbs)
 UASM_L_LA(_nopage_tlbm)
 UASM_L_LA(_smp_pgtable_change)
 UASM_L_LA(_r3000_write_probe_fail)
+UASM_L_LA(_large_segbits_fault)
 #ifdef CONFIG_HUGETLB_PAGE
 UASM_L_LA(_tlb_huge_update)
 #endif
@@ -157,6 +169,10 @@ static u32 tlb_handler[128] __cpuinitdata;
 static struct uasm_label labels[128] __cpuinitdata;
 static struct uasm_reloc relocs[128] __cpuinitdata;
 
+#ifdef CONFIG_64BIT
+static int check_for_high_segbits __cpuinitdata;
+#endif
+
 #ifndef CONFIG_MIPS_PGD_C0_CONTEXT
 /*
  * CONFIG_MIPS_PGD_C0_CONTEXT implies 64 bit and lack of pgd_current,
@@ -408,7 +424,7 @@ static __cpuinit __maybe_unused void build_convert_pte_to_entrylo(u32 **p,
 		UASM_i_ROTR(p, reg, reg, ilog2(_PAGE_GLOBAL) - ilog2(_PAGE_NO_EXEC));
 	} else {
 #ifdef CONFIG_64BIT_PHYS_ADDR
-		uasm_i_dsrl(p, reg, reg, ilog2(_PAGE_GLOBAL));
+		uasm_i_dsrl_safe(p, reg, reg, ilog2(_PAGE_GLOBAL));
 #else
 		UASM_i_SRL(p, reg, reg, ilog2(_PAGE_GLOBAL));
 #endif
@@ -532,7 +548,24 @@ build_get_pmde64(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
 	 * The vmalloc handling is not in the hotpath.
 	 */
 	uasm_i_dmfc0(p, tmp, C0_BADVADDR);
-	uasm_il_bltz(p, r, tmp, label_vmalloc);
+
+	if (check_for_high_segbits) {
+		/*
+		 * The kernel currently implicitely assumes that the
+		 * MIPS SEGBITS parameter for the processor is
+		 * (PGDIR_SHIFT+PGDIR_BITS) or less, and will never
+		 * allocate virtual addresses outside the maximum
+		 * range for SEGBITS = (PGDIR_SHIFT+PGDIR_BITS). But
+		 * that doesn't prevent user code from accessing the
+		 * higher xuseg addresses.  Here, we make sure that
+		 * everything but the lower xuseg addresses goes down
+		 * the module_alloc/vmalloc path.
+		 */
+		uasm_i_dsrl_safe(p, ptr, tmp, PGDIR_SHIFT + PGD_ORDER + PAGE_SHIFT - 3);
+		uasm_il_bnez(p, r, ptr, label_vmalloc);
+	} else {
+		uasm_il_bltz(p, r, tmp, label_vmalloc);
+	}
 	/* No uasm_i_nop needed here, since the next insn doesn't touch TMP. */
 
 #ifdef CONFIG_MIPS_PGD_C0_CONTEXT
@@ -549,14 +582,14 @@ build_get_pmde64(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
 	 * SMTC uses TCBind value as "CPU" index
 	 */
 	uasm_i_mfc0(p, ptr, C0_TCBIND);
-	uasm_i_dsrl(p, ptr, ptr, 19);
+	uasm_i_dsrl_safe(p, ptr, ptr, 19);
 # else
 	/*
 	 * 64 bit SMP running in XKPHYS has smp_processor_id() << 3
 	 * stored in CONTEXT.
 	 */
 	uasm_i_dmfc0(p, ptr, C0_CONTEXT);
-	uasm_i_dsrl(p, ptr, ptr, 23);
+	uasm_i_dsrl_safe(p, ptr, ptr, 23);
 # endif
 	UASM_i_LA_mostly(p, tmp, pgdc);
 	uasm_i_daddu(p, ptr, ptr, tmp);
@@ -569,44 +602,78 @@ build_get_pmde64(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
 
 	uasm_l_vmalloc_done(l, *p);
 
-	if (PGDIR_SHIFT - 3 < 32)		/* get pgd offset in bytes */
-		uasm_i_dsrl(p, tmp, tmp, PGDIR_SHIFT-3);
-	else
-		uasm_i_dsrl32(p, tmp, tmp, PGDIR_SHIFT - 3 - 32);
+	/* get pgd offset in bytes */
+	uasm_i_dsrl_safe(p, tmp, tmp, PGDIR_SHIFT - 3);
 
 	uasm_i_andi(p, tmp, tmp, (PTRS_PER_PGD - 1)<<3);
 	uasm_i_daddu(p, ptr, ptr, tmp); /* add in pgd offset */
 #ifndef __PAGETABLE_PMD_FOLDED
 	uasm_i_dmfc0(p, tmp, C0_BADVADDR); /* get faulting address */
 	uasm_i_ld(p, ptr, 0, ptr); /* get pmd pointer */
-	uasm_i_dsrl(p, tmp, tmp, PMD_SHIFT-3); /* get pmd offset in bytes */
+	uasm_i_dsrl_safe(p, tmp, tmp, PMD_SHIFT-3); /* get pmd offset in bytes */
 	uasm_i_andi(p, tmp, tmp, (PTRS_PER_PMD - 1)<<3);
 	uasm_i_daddu(p, ptr, ptr, tmp); /* add in pmd offset */
 #endif
 }
 
+enum vmalloc64_mode {not_refill, refill};
 /*
  * BVADDR is the faulting address, PTR is scratch.
  * PTR will hold the pgd for vmalloc.
  */
 static void __cpuinit
 build_get_pgd_vmalloc64(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
-			unsigned int bvaddr, unsigned int ptr)
+			unsigned int bvaddr, unsigned int ptr,
+			enum vmalloc64_mode mode)
 {
 	long swpd = (long)swapper_pg_dir;
+	int single_insn_swpd;
+	int did_vmalloc_branch = 0;
+
+	single_insn_swpd = uasm_in_compat_space_p(swpd) && !uasm_rel_lo(swpd);
 
 	uasm_l_vmalloc(l, *p);
 
-	if (uasm_in_compat_space_p(swpd) && !uasm_rel_lo(swpd)) {
-		uasm_il_b(p, r, label_vmalloc_done);
-		uasm_i_lui(p, ptr, uasm_rel_hi(swpd));
-	} else {
-		UASM_i_LA_mostly(p, ptr, swpd);
-		uasm_il_b(p, r, label_vmalloc_done);
-		if (uasm_in_compat_space_p(swpd))
-			uasm_i_addiu(p, ptr, ptr, uasm_rel_lo(swpd));
-		else
-			uasm_i_daddiu(p, ptr, ptr, uasm_rel_lo(swpd));
+	if (mode == refill && check_for_high_segbits) {
+		if (single_insn_swpd) {
+			uasm_il_bltz(p, r, bvaddr, label_vmalloc_done);
+			uasm_i_lui(p, ptr, uasm_rel_hi(swpd));
+			did_vmalloc_branch = 1;
+			/* fall through */
+		} else {
+			uasm_il_bgez(p, r, bvaddr, label_large_segbits_fault);
+		}
+	}
+	if (!did_vmalloc_branch) {
+		if (uasm_in_compat_space_p(swpd) && !uasm_rel_lo(swpd)) {
+			uasm_il_b(p, r, label_vmalloc_done);
+			uasm_i_lui(p, ptr, uasm_rel_hi(swpd));
+		} else {
+			UASM_i_LA_mostly(p, ptr, swpd);
+			uasm_il_b(p, r, label_vmalloc_done);
+			if (uasm_in_compat_space_p(swpd))
+				uasm_i_addiu(p, ptr, ptr, uasm_rel_lo(swpd));
+			else
+				uasm_i_daddiu(p, ptr, ptr, uasm_rel_lo(swpd));
+		}
+	}
+	if (mode == refill && check_for_high_segbits) {
+		uasm_l_large_segbits_fault(l, *p);
+		/*
+		 * We get here if we are an xsseg address, or if we are
+		 * an xuseg address above (PGDIR_SHIFT+PGDIR_BITS) boundary.
+		 *
+		 * Ignoring xsseg (assume disabled so would generate
+		 * (address errors?), the only remaining possibility
+		 * is the upper xuseg addresses.  On processors with
+		 * TLB_SEGBITS <= PGDIR_SHIFT+PGDIR_BITS, these
+		 * addresses would have taken an address error. We try
+		 * to mimic that here by taking a load/istream page
+		 * fault.
+		 */
+		UASM_i_LA(p, ptr, (unsigned long)tlb_do_page_fault_0);
+		uasm_i_jr(p, ptr);
+		uasm_i_nop(p);
 	}
 }
 
@@ -720,9 +787,9 @@ static void __cpuinit build_update_entries(u32 **p, unsigned int tmp,
 			UASM_i_MTC0(p, tmp, C0_ENTRYLO0); /* load it */
 			UASM_i_ROTR(p, ptep, ptep, ilog2(_PAGE_GLOBAL) - ilog2(_PAGE_NO_EXEC));
 		} else {
-			uasm_i_dsrl(p, tmp, tmp, ilog2(_PAGE_GLOBAL)); /* convert to entrylo0 */
+			uasm_i_dsrl_safe(p, tmp, tmp, ilog2(_PAGE_GLOBAL)); /* convert to entrylo0 */
 			UASM_i_MTC0(p, tmp, C0_ENTRYLO0); /* load it */
-			uasm_i_dsrl(p, ptep, ptep, ilog2(_PAGE_GLOBAL)); /* convert to entrylo1 */
+			uasm_i_dsrl_safe(p, ptep, ptep, ilog2(_PAGE_GLOBAL)); /* convert to entrylo1 */
 		}
 		UASM_i_MTC0(p, ptep, C0_ENTRYLO1); /* load it */
 	} else {
@@ -793,9 +860,9 @@ static void __cpuinit build_r4000_tlb_refill_handler(void)
 		uasm_i_dmfc0(&p, K0, C0_BADVADDR);
 		uasm_i_dmfc0(&p, K1, C0_ENTRYHI);
 		uasm_i_xor(&p, K0, K0, K1);
-		uasm_i_dsrl32(&p, K1, K0, 62 - 32);
-		uasm_i_dsrl(&p, K0, K0, 12 + 1);
-		uasm_i_dsll32(&p, K0, K0, 64 + 12 + 1 - segbits - 32);
+		uasm_i_dsrl_safe(&p, K1, K0, 62);
+		uasm_i_dsrl_safe(&p, K0, K0, 12 + 1);
+		uasm_i_dsll_safe(&p, K0, K0, 64 + 12 + 1 - segbits);
 		uasm_i_or(&p, K0, K0, K1);
 		uasm_il_bnez(&p, &r, K0, label_leave);
 		/* No need for uasm_i_nop */
@@ -825,7 +892,7 @@ static void __cpuinit build_r4000_tlb_refill_handler(void)
 #endif
 
 #ifdef CONFIG_64BIT
-	build_get_pgd_vmalloc64(&p, &l, &r, K0, K1);
+	build_get_pgd_vmalloc64(&p, &l, &r, K0, K1, refill);
 #endif
 
 	/*
@@ -934,15 +1001,6 @@ static void __cpuinit build_r4000_tlb_refill_handler(void)
 	dump_handler((u32 *)ebase, 64);
 }
 
-/*
- * TLB load/store/modify handlers.
- *
- * Only the fastpath gets synthesized at runtime, the slowpath for
- * do_page_fault remains normal asm.
- */
-extern void tlb_do_page_fault_0(void);
-extern void tlb_do_page_fault_1(void);
-
 /*
  * 128 instructions for the fastpath handler is generous and should
  * never be exceeded.
@@ -1302,7 +1360,7 @@ build_r4000_tlbchange_handler_tail(u32 **p, struct uasm_label **l,
 	uasm_i_eret(p); /* return from trap */
 
 #ifdef CONFIG_64BIT
-	build_get_pgd_vmalloc64(p, l, r, tmp, ptr);
+	build_get_pgd_vmalloc64(p, l, r, tmp, ptr, not_refill);
 #endif
 }
 
@@ -1322,9 +1380,9 @@ static void __cpuinit build_r4000_tlb_load_handler(void)
 		uasm_i_dmfc0(&p, K0, C0_BADVADDR);
 		uasm_i_dmfc0(&p, K1, C0_ENTRYHI);
 		uasm_i_xor(&p, K0, K0, K1);
-		uasm_i_dsrl32(&p, K1, K0, 62 - 32);
-		uasm_i_dsrl(&p, K0, K0, 12 + 1);
-		uasm_i_dsll32(&p, K0, K0, 64 + 12 + 1 - segbits - 32);
+		uasm_i_dsrl_safe(&p, K1, K0, 62);
+		uasm_i_dsrl_safe(&p, K0, K0, 12 + 1);
+		uasm_i_dsll_safe(&p, K0, K0, 64 + 12 + 1 - segbits);
 		uasm_i_or(&p, K0, K0, K1);
 		uasm_il_bnez(&p, &r, K0, label_leave);
 		/* No need for uasm_i_nop */
@@ -1526,6 +1584,10 @@ void __cpuinit build_tlb_refill_handler(void)
 	 */
 	static int run_once = 0;
 
+#ifdef CONFIG_64BIT
+	check_for_high_segbits = current_cpu_data.vmbits > (PGDIR_SHIFT + PGD_ORDER + PAGE_SHIFT - 3);
+#endif
+
 	switch (current_cpu_type()) {
 	case CPU_R2000:
 	case CPU_R3000:
diff --git a/arch/mips/nxp/pnx8550/common/reset.c b/arch/mips/nxp/pnx8550/common/reset.c
index 76bc3ec634ee0..fadd8744a6bcc 100644
--- a/arch/mips/nxp/pnx8550/common/reset.c
+++ b/arch/mips/nxp/pnx8550/common/reset.c
@@ -20,6 +20,8 @@
  * Reset the PNX8550 board.
  *
  */
+#include <linux/kernel.h>
+
 #include <asm/reboot.h>
 #include <glb.h>
 
diff --git a/arch/mips/pci/pci-sb1250.c b/arch/mips/pci/pci-sb1250.c
index ada24e6f951f6..1711e8e101bc8 100644
--- a/arch/mips/pci/pci-sb1250.c
+++ b/arch/mips/pci/pci-sb1250.c
@@ -37,6 +37,7 @@
 #include <linux/mm.h>
 #include <linux/console.h>
 #include <linux/tty.h>
+#include <linux/vt.h>
 
 #include <asm/io.h>
 
@@ -254,7 +255,7 @@ static int __init sb1250_pcibios_init(void)
 	 * XXX ehs: Should this happen in PCI Device mode?
 	 */
 	io_map_base = ioremap(A_PHYS_LDTPCI_IO_MATCH_BYTES, 1024 * 1024);
-	sb1250_controller.io_map_base = io_map_base;
+	sb1250_controller.io_map_base = (unsigned long)io_map_base;
 	set_io_port_base((unsigned long)io_map_base);
 
 #ifdef CONFIG_SIBYTE_HAS_LDT
diff --git a/arch/mips/sgi-ip22/ip22-berr.c b/arch/mips/sgi-ip22/ip22-berr.c
index de6a0cc32fea8..911d3999c0c7e 100644
--- a/arch/mips/sgi-ip22/ip22-berr.c
+++ b/arch/mips/sgi-ip22/ip22-berr.c
@@ -89,7 +89,7 @@ static void print_buserr(void)
 void ip22_be_interrupt(int irq)
 {
 	const int field = 2 * sizeof(unsigned long);
-	const struct pt_regs *regs = get_irq_regs();
+	struct pt_regs *regs = get_irq_regs();
 
 	save_and_clear_buserr();
 	print_buserr();
diff --git a/arch/mips/sgi-ip22/ip28-berr.c b/arch/mips/sgi-ip22/ip28-berr.c
index 30e12e2ec4b5a..88c684e05a3de 100644
--- a/arch/mips/sgi-ip22/ip28-berr.c
+++ b/arch/mips/sgi-ip22/ip28-berr.c
@@ -453,7 +453,7 @@ static int ip28_be_interrupt(const struct pt_regs *regs)
 
 void ip22_be_interrupt(int irq)
 {
-	const struct pt_regs *regs = get_irq_regs();
+	struct pt_regs *regs = get_irq_regs();
 
 	count_be_interrupt++;
 
diff --git a/arch/mips/sibyte/swarm/setup.c b/arch/mips/sibyte/swarm/setup.c
index 5277aac96b0f4..c308989fc464c 100644
--- a/arch/mips/sibyte/swarm/setup.c
+++ b/arch/mips/sibyte/swarm/setup.c
@@ -145,15 +145,14 @@ void __init plat_mem_setup(void)
 
 #ifdef CONFIG_VT
 	screen_info = (struct screen_info) {
-		0, 0,           /* orig-x, orig-y */
-		0,              /* unused */
-		52,             /* orig_video_page */
-		3,              /* orig_video_mode */
-		80,             /* orig_video_cols */
-		4626, 3, 9,     /* unused, ega_bx, unused */
-		25,             /* orig_video_lines */
-		0x22,           /* orig_video_isVGA */
-		16              /* orig_video_points */
+		.orig_video_page	= 52,
+		.orig_video_mode	= 3,
+		.orig_video_cols	= 80,
+		.flags			= 12,
+		.orig_video_ega_bx	= 3,
+		.orig_video_lines	= 25,
+		.orig_video_isVGA	= 0x22,
+		.orig_video_points	= 16,
        };
        /* XXXKW for CFE, get lines/cols from environment */
 #endif
diff --git a/arch/sh/configs/rts7751r2d1_defconfig b/arch/sh/configs/rts7751r2d1_defconfig
index fba1f62d56e74..dba024d72a894 100644
--- a/arch/sh/configs/rts7751r2d1_defconfig
+++ b/arch/sh/configs/rts7751r2d1_defconfig
@@ -877,7 +877,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 #
 # CONFIG_SERIAL_MAX3100 is not set
 CONFIG_SERIAL_SH_SCI=y
-CONFIG_SERIAL_SH_SCI_NR_UARTS=1
+CONFIG_SERIAL_SH_SCI_NR_UARTS=2
 CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
diff --git a/arch/sh/configs/rts7751r2dplus_defconfig b/arch/sh/configs/rts7751r2dplus_defconfig
index a8d538f06e677..6d511d06cbf6c 100644
--- a/arch/sh/configs/rts7751r2dplus_defconfig
+++ b/arch/sh/configs/rts7751r2dplus_defconfig
@@ -963,7 +963,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 #
 # CONFIG_SERIAL_MAX3100 is not set
 CONFIG_SERIAL_SH_SCI=y
-CONFIG_SERIAL_SH_SCI_NR_UARTS=1
+CONFIG_SERIAL_SH_SCI_NR_UARTS=2
 CONFIG_SERIAL_SH_SCI_CONSOLE=y
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
diff --git a/arch/sh/drivers/pci/pci-sh7751.c b/arch/sh/drivers/pci/pci-sh7751.c
index 17811e5d287bd..f98141b3b7d72 100644
--- a/arch/sh/drivers/pci/pci-sh7751.c
+++ b/arch/sh/drivers/pci/pci-sh7751.c
@@ -17,6 +17,7 @@
 #include <linux/io.h>
 #include "pci-sh4.h"
 #include <asm/addrspace.h>
+#include <asm/sizes.h>
 
 static int __init __area_sdram_check(struct pci_channel *chan,
 				     unsigned int area)
@@ -47,8 +48,8 @@ static int __init __area_sdram_check(struct pci_channel *chan,
 static struct resource sh7751_pci_resources[] = {
 	{
 		.name	= "SH7751_IO",
-		.start	= SH7751_PCI_IO_BASE,
-		.end	= SH7751_PCI_IO_BASE + SH7751_PCI_IO_SIZE - 1,
+		.start	= 0x1000,
+		.end	= SZ_4M - 1,
 		.flags	= IORESOURCE_IO
 	}, {
 		.name	= "SH7751_mem",
diff --git a/arch/sh/include/cpu-sh4/cpu/dma-register.h b/arch/sh/include/cpu-sh4/cpu/dma-register.h
index 55f9fec082d4a..de23595339940 100644
--- a/arch/sh/include/cpu-sh4/cpu/dma-register.h
+++ b/arch/sh/include/cpu-sh4/cpu/dma-register.h
@@ -76,7 +76,7 @@ enum {
 }
 
 #define TS_INDEX2VAL(i)	((((i) & 3) << CHCR_TS_LOW_SHIFT) | \
-			 ((((i) >> 2) & 3) << CHCR_TS_HIGH_SHIFT))
+			 (((i) & 0xc) << CHCR_TS_HIGH_SHIFT))
 
 #else /* CONFIG_CPU_SH4A */
 
diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
index a1dcfa3ab17dd..30a3e97761230 100644
--- a/arch/x86/include/asm/io.h
+++ b/arch/x86/include/asm/io.h
@@ -347,6 +347,7 @@ extern void __iomem *early_ioremap(resource_size_t phys_addr,
 extern void __iomem *early_memremap(resource_size_t phys_addr,
 				    unsigned long size);
 extern void early_iounmap(void __iomem *addr, unsigned long size);
+extern void fixup_early_ioremap(void);
 
 #define IO_SPACE_LIMIT 0xffff
 
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 127b8718abfb0..eb2789c3f7216 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -2545,6 +2545,9 @@ void irq_force_complete_move(int irq)
 	struct irq_desc *desc = irq_to_desc(irq);
 	struct irq_cfg *cfg = desc->chip_data;
 
+	if (!cfg)
+		return;
+
 	__irq_complete_move(&desc, cfg->vector);
 }
 #else
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index d360b56e9825e..b6215b9798e20 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
@@ -929,7 +929,8 @@ static int fill_powernow_table_pstate(struct powernow_k8_data *data,
 		powernow_table[i].index = index;
 
 		/* Frequency may be rounded for these */
-		if (boot_cpu_data.x86 == 0x10 || boot_cpu_data.x86 == 0x11) {
+		if ((boot_cpu_data.x86 == 0x10 && boot_cpu_data.x86_model < 10)
+				 || boot_cpu_data.x86 == 0x11) {
 			powernow_table[i].frequency =
 				freq_from_fid_did(lo & 0x3f, (lo >> 6) & 7);
 		} else
diff --git a/arch/x86/lib/rwsem_64.S b/arch/x86/lib/rwsem_64.S
index 15acecf0d7aa0..41fcf00e49dfc 100644
--- a/arch/x86/lib/rwsem_64.S
+++ b/arch/x86/lib/rwsem_64.S
@@ -60,7 +60,7 @@ ENTRY(call_rwsem_down_write_failed)
 	ENDPROC(call_rwsem_down_write_failed)
 
 ENTRY(call_rwsem_wake)
-	decw %dx    /* do nothing if still outstanding active readers */
+	decl %edx	/* do nothing if still outstanding active readers */
 	jnz 1f
 	save_common_regs
 	movq %rax,%rdi
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index 5eb1ba74a3a93..12e4d2d3c1105 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -448,6 +448,20 @@ static inline void __init early_clear_fixmap(enum fixed_addresses idx)
 static void __iomem *prev_map[FIX_BTMAPS_SLOTS] __initdata;
 static unsigned long prev_size[FIX_BTMAPS_SLOTS] __initdata;
 
+void __init fixup_early_ioremap(void)
+{
+	int i;
+
+	for (i = 0; i < FIX_BTMAPS_SLOTS; i++) {
+		if (prev_map[i]) {
+			WARN_ON(1);
+			break;
+		}
+	}
+
+	early_ioremap_init();
+}
+
 static int __init check_early_ioremap_leak(void)
 {
 	int count = 0;
diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
index 1a8faf09afed2..792854003ed33 100644
--- a/arch/x86/mm/pgtable_32.c
+++ b/arch/x86/mm/pgtable_32.c
@@ -18,6 +18,7 @@
 #include <asm/e820.h>
 #include <asm/tlb.h>
 #include <asm/tlbflush.h>
+#include <asm/io.h>
 
 unsigned int __VMALLOC_RESERVE = 128 << 20;
 
@@ -128,6 +129,7 @@ static int __init parse_reservetop(char *arg)
 
 	address = memparse(arg, &arg);
 	reserve_top_address(address);
+	fixup_early_ioremap();
 	return 0;
 }
 early_param("reservetop", parse_reservetop);
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index 5fe03def34b24..2cc682b860ead 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -286,16 +286,16 @@ static void blkiocg_destroy(struct cgroup_subsys *subsys, struct cgroup *cgroup)
 static struct cgroup_subsys_state *
 blkiocg_create(struct cgroup_subsys *subsys, struct cgroup *cgroup)
 {
-	struct blkio_cgroup *blkcg, *parent_blkcg;
+	struct blkio_cgroup *blkcg;
+	struct cgroup *parent = cgroup->parent;
 
-	if (!cgroup->parent) {
+	if (!parent) {
 		blkcg = &blkio_root_cgroup;
 		goto done;
 	}
 
 	/* Currently we do not support hierarchy deeper than two level (0,1) */
-	parent_blkcg = cgroup_to_blkio_cgroup(cgroup->parent);
-	if (css_depth(&parent_blkcg->css) > 0)
+	if (parent != cgroup->top_cgroup)
 		return ERR_PTR(-EINVAL);
 
 	blkcg = kzalloc(sizeof(*blkcg), GFP_KERNEL);
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 838834be115b3..5f127cfb2e924 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -3694,8 +3694,10 @@ static void *cfq_init_queue(struct request_queue *q)
 	 * to make sure that cfq_put_cfqg() does not try to kfree root group
 	 */
 	atomic_set(&cfqg->ref, 1);
+	rcu_read_lock();
 	blkiocg_add_blkio_group(&blkio_root_cgroup, &cfqg->blkg, (void *)cfqd,
 					0);
+	rcu_read_unlock();
 #endif
 	/*
 	 * Not strictly needed (since RB_ROOT just clears the node and we
diff --git a/crypto/async_tx/async_raid6_recov.c b/crypto/async_tx/async_raid6_recov.c
index 943f2abac9b44..ce038d861eb9d 100644
--- a/crypto/async_tx/async_raid6_recov.c
+++ b/crypto/async_tx/async_raid6_recov.c
@@ -324,6 +324,7 @@ struct dma_async_tx_descriptor *
 async_raid6_2data_recov(int disks, size_t bytes, int faila, int failb,
 			struct page **blocks, struct async_submit_ctl *submit)
 {
+	void *scribble = submit->scribble;
 	int non_zero_srcs, i;
 
 	BUG_ON(faila == failb);
@@ -332,11 +333,13 @@ async_raid6_2data_recov(int disks, size_t bytes, int faila, int failb,
 
 	pr_debug("%s: disks: %d len: %zu\n", __func__, disks, bytes);
 
-	/* we need to preserve the contents of 'blocks' for the async
-	 * case, so punt to synchronous if a scribble buffer is not available
+	/* if a dma resource is not available or a scribble buffer is not
+	 * available punt to the synchronous path.  In the 'dma not
+	 * available' case be sure to use the scribble buffer to
+	 * preserve the content of 'blocks' as the caller intended.
 	 */
-	if (!submit->scribble) {
-		void **ptrs = (void **) blocks;
+	if (!async_dma_find_channel(DMA_PQ) || !scribble) {
+		void **ptrs = scribble ? scribble : (void **) blocks;
 
 		async_tx_quiesce(&submit->depend_tx);
 		for (i = 0; i < disks; i++)
@@ -406,11 +409,13 @@ async_raid6_datap_recov(int disks, size_t bytes, int faila,
 
 	pr_debug("%s: disks: %d len: %zu\n", __func__, disks, bytes);
 
-	/* we need to preserve the contents of 'blocks' for the async
-	 * case, so punt to synchronous if a scribble buffer is not available
+	/* if a dma resource is not available or a scribble buffer is not
+	 * available punt to the synchronous path.  In the 'dma not
+	 * available' case be sure to use the scribble buffer to
+	 * preserve the content of 'blocks' as the caller intended.
 	 */
-	if (!scribble) {
-		void **ptrs = (void **) blocks;
+	if (!async_dma_find_channel(DMA_PQ) || !scribble) {
+		void **ptrs = scribble ? scribble : (void **) blocks;
 
 		async_tx_quiesce(&submit->depend_tx);
 		for (i = 0; i < disks; i++)
diff --git a/drivers/Makefile b/drivers/Makefile
index 34f1e1064dbc3..f42a03029b7c0 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -17,6 +17,7 @@ obj-$(CONFIG_SFI)		+= sfi/
 obj-$(CONFIG_PNP)		+= pnp/
 obj-$(CONFIG_ARM_AMBA)		+= amba/
 
+obj-$(CONFIG_VIRTIO)		+= virtio/
 obj-$(CONFIG_XEN)		+= xen/
 
 # regulators early, since some subsystems rely on them to initialize
@@ -108,7 +109,6 @@ obj-$(CONFIG_PPC_PS3)		+= ps3/
 obj-$(CONFIG_OF)		+= of/
 obj-$(CONFIG_SSB)		+= ssb/
 obj-$(CONFIG_VHOST_NET)		+= vhost/
-obj-$(CONFIG_VIRTIO)		+= virtio/
 obj-$(CONFIG_VLYNQ)		+= vlynq/
 obj-$(CONFIG_STAGING)		+= staging/
 obj-y				+= platform/
diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c
index 19dacfd431637..62122134693b8 100644
--- a/drivers/acpi/acpi_pad.c
+++ b/drivers/acpi/acpi_pad.c
@@ -31,7 +31,7 @@
 #include <acpi/acpi_bus.h>
 #include <acpi/acpi_drivers.h>
 
-#define ACPI_PROCESSOR_AGGREGATOR_CLASS	"processor_aggregator"
+#define ACPI_PROCESSOR_AGGREGATOR_CLASS	"acpi_pad"
 #define ACPI_PROCESSOR_AGGREGATOR_DEVICE_NAME "Processor Aggregator"
 #define ACPI_PROCESSOR_AGGREGATOR_NOTIFY 0x80
 static DEFINE_MUTEX(isolated_cpus_lock);
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 37132dc2da03d..743576bf1bd79 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -527,7 +527,7 @@ int acpi_bus_generate_proc_event4(const char *device_class, const char *bus_id,
 	if (!event_is_open)
 		return 0;
 
-	event = kmalloc(sizeof(struct acpi_bus_event), GFP_ATOMIC);
+	event = kzalloc(sizeof(struct acpi_bus_event), GFP_ATOMIC);
 	if (!event)
 		return -ENOMEM;
 
diff --git a/drivers/acpi/hest.c b/drivers/acpi/hest.c
index 4bb18c980ac6e..1c527a1928727 100644
--- a/drivers/acpi/hest.c
+++ b/drivers/acpi/hest.c
@@ -123,6 +123,10 @@ int acpi_hest_firmware_first_pci(struct pci_dev *pci)
 {
 	acpi_status status = AE_NOT_FOUND;
 	struct acpi_table_header *hest = NULL;
+
+	if (acpi_disabled)
+		return 0;
+
 	status = acpi_get_table(ACPI_SIG_HEST, 1, &hest);
 
 	if (ACPI_SUCCESS(status)) {
diff --git a/drivers/acpi/power_meter.c b/drivers/acpi/power_meter.c
index e8c32a49f14e5..66f67293341ec 100644
--- a/drivers/acpi/power_meter.c
+++ b/drivers/acpi/power_meter.c
@@ -35,7 +35,7 @@
 #define ACPI_POWER_METER_NAME		"power_meter"
 ACPI_MODULE_NAME(ACPI_POWER_METER_NAME);
 #define ACPI_POWER_METER_DEVICE_NAME	"Power Meter"
-#define ACPI_POWER_METER_CLASS		"power_meter_resource"
+#define ACPI_POWER_METER_CLASS		"pwr_meter_resource"
 
 #define NUM_SENSORS			17
 
diff --git a/drivers/acpi/sbshc.c b/drivers/acpi/sbshc.c
index 36704b887ccf3..f8be23b6c1291 100644
--- a/drivers/acpi/sbshc.c
+++ b/drivers/acpi/sbshc.c
@@ -18,7 +18,7 @@
 
 #define PREFIX "ACPI: "
 
-#define ACPI_SMB_HC_CLASS	"smbus_host_controller"
+#define ACPI_SMB_HC_CLASS	"smbus_host_ctl"
 #define ACPI_SMB_HC_DEVICE_NAME	"ACPI SMBus HC"
 
 struct acpi_smb_hc {
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index f74834a544fd6..e2e992599e68b 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -450,6 +450,126 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = {
 		},
 	},
 	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Lenovo ThinkPad T410",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T410"),
+		},
+	},
+	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Lenovo ThinkPad T510",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T510"),
+		},
+	},
+	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Lenovo ThinkPad W510",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad W510"),
+		},
+	},
+	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Lenovo ThinkPad X201",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201"),
+		},
+	},
+	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Lenovo ThinkPad X201",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201s"),
+		},
+	},
+	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Lenovo ThinkPad T410",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T410"),
+		},
+	},
+	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Lenovo ThinkPad T510",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T510"),
+		},
+	},
+	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Lenovo ThinkPad W510",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad W510"),
+		},
+	},
+	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Lenovo ThinkPad X201",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201"),
+		},
+	},
+	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Lenovo ThinkPad X201",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201s"),
+		},
+	},
+	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Lenovo ThinkPad T410",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T410"),
+		},
+	},
+	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Lenovo ThinkPad T510",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T510"),
+		},
+	},
+	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Lenovo ThinkPad W510",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad W510"),
+		},
+	},
+	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Lenovo ThinkPad X201",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201"),
+		},
+	},
+	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Lenovo ThinkPad X201",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201s"),
+		},
+	},
+	{
 	.callback = init_old_suspend_ordering,
 	.ident = "Panasonic CF51-2L",
 	.matches = {
@@ -458,6 +578,30 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = {
 		DMI_MATCH(DMI_BOARD_NAME, "CF51-2L"),
 		},
 	},
+	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Dell Studio 1558",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+		DMI_MATCH(DMI_PRODUCT_NAME, "Studio 1558"),
+		},
+	},
+	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Dell Studio 1557",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+		DMI_MATCH(DMI_PRODUCT_NAME, "Studio 1557"),
+		},
+	},
+	{
+	.callback = init_set_sci_en_on_resume,
+	.ident = "Dell Studio 1555",
+	.matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+		DMI_MATCH(DMI_PRODUCT_NAME, "Studio 1555"),
+		},
+	},
 	{},
 };
 #endif /* CONFIG_SUSPEND */
diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c
index 4164dd244dd0c..d94b8f0bd743b 100644
--- a/drivers/ata/pata_pcmcia.c
+++ b/drivers/ata/pata_pcmcia.c
@@ -424,7 +424,7 @@ static struct pcmcia_device_id pcmcia_devices[] = {
 	PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420),
 	PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178),
 	PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753),
-	PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 1GB", 0x2e6d1829, 0x3e520e17),
+	PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 1GB", 0x2e6d1829, 0x55d5bffb),
 	PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 4GB", 0x2e6d1829, 0x531e7d10),
 	PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF8GB", 0x2e6d1829, 0xacbe682e),
 	PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2      ", 0x547e66dc, 0x8671043b),
@@ -446,7 +446,7 @@ static struct pcmcia_device_id pcmcia_devices[] = {
 	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1),
 	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2),
 	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8),
-	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF133", 0x709b1bf1, 0x9351e59d),
+	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF133", 0x709b1bf1, 0x7558f133),
 	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS8GCF133", 0x709b1bf1, 0xb2f89b47),
 	PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
 	PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918),
diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
index 44bf6d11197e7..d48a1dfd7b245 100644
--- a/drivers/block/drbd/drbd_worker.c
+++ b/drivers/block/drbd/drbd_worker.c
@@ -235,7 +235,7 @@ void drbd_endio_pri(struct bio *bio, int error)
 	if (unlikely(error)) {
 		what = (bio_data_dir(bio) == WRITE)
 			? write_completed_with_error
-			: (bio_rw(bio) == READA)
+			: (bio_rw(bio) == READ)
 			  ? read_completed_with_error
 			  : read_ahead_completed_with_error;
 	} else
diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c
index 1aea7157d8fff..f8e57c6303f2c 100644
--- a/drivers/cpuidle/governors/menu.c
+++ b/drivers/cpuidle/governors/menu.c
@@ -100,7 +100,6 @@ struct menu_device {
 	int             needs_update;
 
 	unsigned int	expected_us;
-	unsigned int	measured_us;
 	u64		predicted_us;
 	unsigned int	exit_us;
 	unsigned int	bucket;
@@ -187,14 +186,14 @@ static int menu_select(struct cpuidle_device *dev)
 	int i;
 	int multiplier;
 
-	data->last_state_idx = 0;
-	data->exit_us = 0;
-
 	if (data->needs_update) {
 		menu_update(dev);
 		data->needs_update = 0;
 	}
 
+	data->last_state_idx = 0;
+	data->exit_us = 0;
+
 	/* Special case when user has set very strict latency requirement */
 	if (unlikely(latency_req == 0))
 		return 0;
@@ -294,7 +293,7 @@ static void menu_update(struct cpuidle_device *dev)
 	new_factor = data->correction_factor[data->bucket]
 			* (DECAY - 1) / DECAY;
 
-	if (data->expected_us > 0 && data->measured_us < MAX_INTERESTING)
+	if (data->expected_us > 0 && measured_us < MAX_INTERESTING)
 		new_factor += RESOLUTION * measured_us / data->expected_us;
 	else
 		/*
diff --git a/drivers/dma/shdma.c b/drivers/dma/shdma.c
index 7cc31b3f40d81..6f25a20de99fb 100644
--- a/drivers/dma/shdma.c
+++ b/drivers/dma/shdma.c
@@ -290,6 +290,7 @@ static int sh_dmae_alloc_chan_resources(struct dma_chan *chan)
 	struct sh_dmae_chan *sh_chan = to_sh_chan(chan);
 	struct sh_desc *desc;
 	struct sh_dmae_slave *param = chan->private;
+	int ret;
 
 	pm_runtime_get_sync(sh_chan->dev);
 
@@ -301,11 +302,15 @@ static int sh_dmae_alloc_chan_resources(struct dma_chan *chan)
 		struct sh_dmae_slave_config *cfg;
 
 		cfg = sh_dmae_find_slave(sh_chan, param->slave_id);
-		if (!cfg)
-			return -EINVAL;
+		if (!cfg) {
+			ret = -EINVAL;
+			goto efindslave;
+		}
 
-		if (test_and_set_bit(param->slave_id, sh_dmae_slave_used))
-			return -EBUSY;
+		if (test_and_set_bit(param->slave_id, sh_dmae_slave_used)) {
+			ret = -EBUSY;
+			goto etestused;
+		}
 
 		param->config = cfg;
 
@@ -334,10 +339,20 @@ static int sh_dmae_alloc_chan_resources(struct dma_chan *chan)
 	}
 	spin_unlock_bh(&sh_chan->desc_lock);
 
-	if (!sh_chan->descs_allocated)
-		pm_runtime_put(sh_chan->dev);
+	if (!sh_chan->descs_allocated) {
+		ret = -ENOMEM;
+		goto edescalloc;
+	}
 
 	return sh_chan->descs_allocated;
+
+edescalloc:
+	if (param)
+		clear_bit(param->slave_id, sh_dmae_slave_used);
+etestused:
+efindslave:
+	pm_runtime_put(sh_chan->dev);
+	return ret;
 }
 
 /*
diff --git a/drivers/dma/txx9dmac.c b/drivers/dma/txx9dmac.c
index 3ebc61067e548..75fcf1ac8bb78 100644
--- a/drivers/dma/txx9dmac.c
+++ b/drivers/dma/txx9dmac.c
@@ -1359,3 +1359,5 @@ module_exit(txx9dmac_exit);
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("TXx9 DMA Controller driver");
 MODULE_AUTHOR("Atsushi Nemoto <anemo@mba.ocn.ne.jp>");
+MODULE_ALIAS("platform:txx9dmac");
+MODULE_ALIAS("platform:txx9dmac-chan");
diff --git a/drivers/gpu/drm/drm_memory.c b/drivers/gpu/drm/drm_memory.c
index e4865f99989c7..7732268eced25 100644
--- a/drivers/gpu/drm/drm_memory.c
+++ b/drivers/gpu/drm/drm_memory.c
@@ -77,7 +77,7 @@ static void *agp_remap(unsigned long offset, unsigned long size,
 		    && (agpmem->bound + (agpmem->pages << PAGE_SHIFT)) >=
 		    (offset + size))
 			break;
-	if (!agpmem)
+	if (&agpmem->head == &dev->agp->memory)
 		return NULL;
 
 	/*
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 1a1825b29f5f0..25bbd30ed7af7 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -354,7 +354,10 @@ static struct bin_attribute edid_attr = {
 int drm_sysfs_connector_add(struct drm_connector *connector)
 {
 	struct drm_device *dev = connector->dev;
-	int ret = 0, i, j;
+	int attr_cnt = 0;
+	int opt_cnt = 0;
+	int i;
+	int ret = 0;
 
 	/* We shouldn't get called more than once for the same connector */
 	BUG_ON(device_is_registered(&connector->kdev));
@@ -377,8 +380,8 @@ int drm_sysfs_connector_add(struct drm_connector *connector)
 
 	/* Standard attributes */
 
-	for (i = 0; i < ARRAY_SIZE(connector_attrs); i++) {
-		ret = device_create_file(&connector->kdev, &connector_attrs[i]);
+	for (attr_cnt = 0; attr_cnt < ARRAY_SIZE(connector_attrs); attr_cnt++) {
+		ret = device_create_file(&connector->kdev, &connector_attrs[attr_cnt]);
 		if (ret)
 			goto err_out_files;
 	}
@@ -394,8 +397,8 @@ int drm_sysfs_connector_add(struct drm_connector *connector)
 		case DRM_MODE_CONNECTOR_SVIDEO:
 		case DRM_MODE_CONNECTOR_Component:
 		case DRM_MODE_CONNECTOR_TV:
-			for (i = 0; i < ARRAY_SIZE(connector_attrs_opt1); i++) {
-				ret = device_create_file(&connector->kdev, &connector_attrs_opt1[i]);
+			for (opt_cnt = 0; opt_cnt < ARRAY_SIZE(connector_attrs_opt1); opt_cnt++) {
+				ret = device_create_file(&connector->kdev, &connector_attrs_opt1[opt_cnt]);
 				if (ret)
 					goto err_out_files;
 			}
@@ -414,10 +417,10 @@ int drm_sysfs_connector_add(struct drm_connector *connector)
 	return 0;
 
 err_out_files:
-	if (i > 0)
-		for (j = 0; j < i; j++)
-			device_remove_file(&connector->kdev,
-					   &connector_attrs[i]);
+	for (i = 0; i < opt_cnt; i++)
+		device_remove_file(&connector->kdev, &connector_attrs_opt1[i]);
+	for (i = 0; i < attr_cnt; i++)
+		device_remove_file(&connector->kdev, &connector_attrs[i]);
 	device_unregister(&connector->kdev);
 
 out:
diff --git a/drivers/gpu/drm/radeon/atombios.h b/drivers/gpu/drm/radeon/atombios.h
index 6732b5dd8ff4c..27e2c715be118 100644
--- a/drivers/gpu/drm/radeon/atombios.h
+++ b/drivers/gpu/drm/radeon/atombios.h
@@ -2912,7 +2912,7 @@ typedef struct _ATOM_ANALOG_TV_INFO_V1_2
   UCHAR                    ucTV_BootUpDefaultStandard; 
   UCHAR                    ucExt_TV_ASIC_ID;
   UCHAR                    ucExt_TV_ASIC_SlaveAddr;
-  ATOM_DTD_FORMAT          aModeTimings[MAX_SUPPORTED_TV_TIMING];
+  ATOM_DTD_FORMAT          aModeTimings[MAX_SUPPORTED_TV_TIMING_V1_2];
 }ATOM_ANALOG_TV_INFO_V1_2;
 
 typedef struct _ATOM_DPCD_INFO
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index d7388fdb6d0bd..cf60c0b3ef155 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -2975,7 +2975,7 @@ int r100_cs_track_check(struct radeon_device *rdev, struct r100_cs_track *track)
 
 	for (i = 0; i < track->num_cb; i++) {
 		if (track->cb[i].robj == NULL) {
-			if (!(track->fastfill || track->color_channel_mask ||
+			if (!(track->zb_cb_clear || track->color_channel_mask ||
 			      track->blend_read_enable)) {
 				continue;
 			}
diff --git a/drivers/gpu/drm/radeon/r100_track.h b/drivers/gpu/drm/radeon/r100_track.h
index fadfe68de9cc4..f47cdca1c0044 100644
--- a/drivers/gpu/drm/radeon/r100_track.h
+++ b/drivers/gpu/drm/radeon/r100_track.h
@@ -75,7 +75,7 @@ struct r100_cs_track {
 	struct r100_cs_track_texture	textures[R300_TRACK_MAX_TEXTURE];
 	bool				z_enabled;
 	bool                            separate_cube;
-	bool				fastfill;
+	bool				zb_cb_clear;
 	bool				blend_read_enable;
 };
 
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index eaf1f6bc44f13..a5ff8076b423b 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -1044,7 +1044,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
 		break;
 	case 0x4d1c:
 		/* ZB_BW_CNTL */
-		track->fastfill = !!(idx_value & (1 << 2));
+		track->zb_cb_clear = !!(idx_value & (1 << 5));
 		break;
 	case 0x4e04:
 		/* RB3D_BLENDCNTL */
diff --git a/drivers/gpu/drm/radeon/radeon_agp.c b/drivers/gpu/drm/radeon/radeon_agp.c
index c4457791dff1a..28e473f1f56fd 100644
--- a/drivers/gpu/drm/radeon/radeon_agp.c
+++ b/drivers/gpu/drm/radeon/radeon_agp.c
@@ -134,12 +134,10 @@ int radeon_agp_init(struct radeon_device *rdev)
 	int ret;
 
 	/* Acquire AGP. */
-	if (!rdev->ddev->agp->acquired) {
-		ret = drm_agp_acquire(rdev->ddev);
-		if (ret) {
-			DRM_ERROR("Unable to acquire AGP: %d\n", ret);
-			return ret;
-		}
+	ret = drm_agp_acquire(rdev->ddev);
+	if (ret) {
+		DRM_ERROR("Unable to acquire AGP: %d\n", ret);
+		return ret;
 	}
 
 	ret = drm_agp_info(rdev->ddev, &info);
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 5673665ff216d..9916d825401c1 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -1264,7 +1264,7 @@ bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index,
 	switch (crev) {
 	case 1:
 		tv_info = (ATOM_ANALOG_TV_INFO *)(mode_info->atom_context->bios + data_offset);
-		if (index > MAX_SUPPORTED_TV_TIMING)
+		if (index >= MAX_SUPPORTED_TV_TIMING)
 			return false;
 
 		mode->crtc_htotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Total);
@@ -1302,7 +1302,7 @@ bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index,
 		break;
 	case 2:
 		tv_info_v1_2 = (ATOM_ANALOG_TV_INFO_V1_2 *)(mode_info->atom_context->bios + data_offset);
-		if (index > MAX_SUPPORTED_TV_TIMING_V1_2)
+		if (index >= MAX_SUPPORTED_TV_TIMING_V1_2)
 			return false;
 
 		dtd_timings = &tv_info_v1_2->aModeTimings[index];
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 1331351c51786..4559a53d5e57e 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -1316,6 +1316,8 @@ radeon_add_legacy_connector(struct drm_device *dev,
 			radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI");
 			if (!radeon_connector->ddc_bus)
 				goto failed;
+		}
+		if (connector_type == DRM_MODE_CONNECTOR_DVII) {
 			radeon_connector->dac_load_detect = true;
 			drm_connector_attach_property(&radeon_connector->base,
 						      rdev->mode_info.load_detect_property,
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 4b05563d99e16..b3749d47be7bf 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -216,6 +216,7 @@ static struct drm_driver driver_old = {
 		 .mmap = drm_mmap,
 		 .poll = drm_poll,
 		 .fasync = drm_fasync,
+		 .read = drm_read,
 #ifdef CONFIG_COMPAT
 		 .compat_ioctl = radeon_compat_ioctl,
 #endif
@@ -304,6 +305,7 @@ static struct drm_driver kms_driver = {
 		 .mmap = radeon_mmap,
 		 .poll = drm_poll,
 		 .fasync = drm_fasync,
+		 .read = drm_read,
 #ifdef CONFIG_COMPAT
 		 .compat_ioctl = radeon_kms_compat_ioctl,
 #endif
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index fed7b8084779e..c5ddaf58563a2 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -254,6 +254,53 @@ radeon_get_atom_connector_priv_from_encoder(struct drm_encoder *encoder)
 	return dig_connector;
 }
 
+void radeon_panel_mode_fixup(struct drm_encoder *encoder,
+			     struct drm_display_mode *adjusted_mode)
+{
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct drm_device *dev = encoder->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
+	unsigned hblank = native_mode->htotal - native_mode->hdisplay;
+	unsigned vblank = native_mode->vtotal - native_mode->vdisplay;
+	unsigned hover = native_mode->hsync_start - native_mode->hdisplay;
+	unsigned vover = native_mode->vsync_start - native_mode->vdisplay;
+	unsigned hsync_width = native_mode->hsync_end - native_mode->hsync_start;
+	unsigned vsync_width = native_mode->vsync_end - native_mode->vsync_start;
+
+	adjusted_mode->clock = native_mode->clock;
+	adjusted_mode->flags = native_mode->flags;
+
+	if (ASIC_IS_AVIVO(rdev)) {
+		adjusted_mode->hdisplay = native_mode->hdisplay;
+		adjusted_mode->vdisplay = native_mode->vdisplay;
+	}
+
+	adjusted_mode->htotal = native_mode->hdisplay + hblank;
+	adjusted_mode->hsync_start = native_mode->hdisplay + hover;
+	adjusted_mode->hsync_end = adjusted_mode->hsync_start + hsync_width;
+
+	adjusted_mode->vtotal = native_mode->vdisplay + vblank;
+	adjusted_mode->vsync_start = native_mode->vdisplay + vover;
+	adjusted_mode->vsync_end = adjusted_mode->vsync_start + vsync_width;
+
+	drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V);
+
+	if (ASIC_IS_AVIVO(rdev)) {
+		adjusted_mode->crtc_hdisplay = native_mode->hdisplay;
+		adjusted_mode->crtc_vdisplay = native_mode->vdisplay;
+	}
+
+	adjusted_mode->crtc_htotal = adjusted_mode->crtc_hdisplay + hblank;
+	adjusted_mode->crtc_hsync_start = adjusted_mode->crtc_hdisplay + hover;
+	adjusted_mode->crtc_hsync_end = adjusted_mode->crtc_hsync_start + hsync_width;
+
+	adjusted_mode->crtc_vtotal = adjusted_mode->crtc_vdisplay + vblank;
+	adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + vover;
+	adjusted_mode->crtc_vsync_end = adjusted_mode->crtc_vsync_start + vsync_width;
+
+}
+
 static bool radeon_atom_mode_fixup(struct drm_encoder *encoder,
 				   struct drm_display_mode *mode,
 				   struct drm_display_mode *adjusted_mode)
@@ -275,18 +322,8 @@ static bool radeon_atom_mode_fixup(struct drm_encoder *encoder,
 		adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2;
 
 	/* get the native mode for LVDS */
-	if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) {
-		struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
-		int mode_id = adjusted_mode->base.id;
-		*adjusted_mode = *native_mode;
-		if (!ASIC_IS_AVIVO(rdev)) {
-			adjusted_mode->hdisplay = mode->hdisplay;
-			adjusted_mode->vdisplay = mode->vdisplay;
-			adjusted_mode->crtc_hdisplay = mode->hdisplay;
-			adjusted_mode->crtc_vdisplay = mode->vdisplay;
-		}
-		adjusted_mode->base.id = mode_id;
-	}
+	if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT))
+		radeon_panel_mode_fixup(encoder, adjusted_mode);
 
 	/* get the native mode for TV */
 	if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) {
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
index 2441cca7d775d..0274abe17ad98 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
@@ -228,16 +228,8 @@ static bool radeon_legacy_mode_fixup(struct drm_encoder *encoder,
 	drm_mode_set_crtcinfo(adjusted_mode, 0);
 
 	/* get the native mode for LVDS */
-	if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) {
-		struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
-		int mode_id = adjusted_mode->base.id;
-		*adjusted_mode = *native_mode;
-		adjusted_mode->hdisplay = mode->hdisplay;
-		adjusted_mode->vdisplay = mode->vdisplay;
-		adjusted_mode->crtc_hdisplay = mode->hdisplay;
-		adjusted_mode->crtc_vdisplay = mode->vdisplay;
-		adjusted_mode->base.id = mode_id;
-	}
+	if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT))
+		radeon_panel_mode_fixup(encoder, adjusted_mode);
 
 	return true;
 }
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 0b8e32776b109..5413fcd630869 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -558,6 +558,8 @@ extern int radeon_static_clocks_init(struct drm_device *dev);
 bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
 					struct drm_display_mode *mode,
 					struct drm_display_mode *adjusted_mode);
+void radeon_panel_mode_fixup(struct drm_encoder *encoder,
+			     struct drm_display_mode *adjusted_mode);
 void atom_rv515_force_tv_scaler(struct radeon_device *rdev, struct radeon_crtc *radeon_crtc);
 
 /* legacy tv */
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index dd47b2a9a791f..0e3754a3a303c 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -1716,40 +1716,12 @@ int ttm_bo_wait(struct ttm_buffer_object *bo,
 }
 EXPORT_SYMBOL(ttm_bo_wait);
 
-void ttm_bo_unblock_reservation(struct ttm_buffer_object *bo)
-{
-	atomic_set(&bo->reserved, 0);
-	wake_up_all(&bo->event_queue);
-}
-
-int ttm_bo_block_reservation(struct ttm_buffer_object *bo, bool interruptible,
-			     bool no_wait)
-{
-	int ret;
-
-	while (unlikely(atomic_cmpxchg(&bo->reserved, 0, 1) != 0)) {
-		if (no_wait)
-			return -EBUSY;
-		else if (interruptible) {
-			ret = wait_event_interruptible
-			    (bo->event_queue, atomic_read(&bo->reserved) == 0);
-			if (unlikely(ret != 0))
-				return ret;
-		} else {
-			wait_event(bo->event_queue,
-				   atomic_read(&bo->reserved) == 0);
-		}
-	}
-	return 0;
-}
-
 int ttm_bo_synccpu_write_grab(struct ttm_buffer_object *bo, bool no_wait)
 {
 	int ret = 0;
 
 	/*
-	 * Using ttm_bo_reserve instead of ttm_bo_block_reservation
-	 * makes sure the lru lists are updated.
+	 * Using ttm_bo_reserve makes sure the lru lists are updated.
 	 */
 
 	ret = ttm_bo_reserve(bo, true, no_wait, false, 0);
diff --git a/drivers/gpu/drm/ttm/ttm_lock.c b/drivers/gpu/drm/ttm/ttm_lock.c
index 3d172ef04ee11..de41e55a944ad 100644
--- a/drivers/gpu/drm/ttm/ttm_lock.c
+++ b/drivers/gpu/drm/ttm/ttm_lock.c
@@ -204,7 +204,6 @@ static int __ttm_vt_unlock(struct ttm_lock *lock)
 	lock->flags &= ~TTM_VT_LOCK;
 	wake_up_all(&lock->queue);
 	spin_unlock(&lock->lock);
-	printk(KERN_INFO TTM_PFX "vt unlock.\n");
 
 	return ret;
 }
@@ -265,10 +264,8 @@ int ttm_vt_lock(struct ttm_lock *lock,
 				   ttm_lock_type, &ttm_vt_lock_remove, NULL);
 	if (ret)
 		(void)__ttm_vt_unlock(lock);
-	else {
+	else
 		lock->vt_holder = tfile;
-		printk(KERN_INFO TTM_PFX "vt lock.\n");
-	}
 
 	return ret;
 }
diff --git a/drivers/gpu/drm/via/via_video.c b/drivers/gpu/drm/via/via_video.c
index 6ec04ac124599..6efac8117c93c 100644
--- a/drivers/gpu/drm/via/via_video.c
+++ b/drivers/gpu/drm/via/via_video.c
@@ -75,7 +75,7 @@ int via_decoder_futex(struct drm_device *dev, void *data, struct drm_file *file_
 
 	DRM_DEBUG("\n");
 
-	if (fx->lock > VIA_NR_XVMC_LOCKS)
+	if (fx->lock >= VIA_NR_XVMC_LOCKS)
 		return -EFAULT;
 
 	lock = (volatile int *)XVMCLOCKPTR(sAPriv, fx->lock);
diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
index d6d1149d525d6..c8768f38511e8 100644
--- a/drivers/gpu/vga/vga_switcheroo.c
+++ b/drivers/gpu/vga/vga_switcheroo.c
@@ -276,8 +276,10 @@ vga_switcheroo_debugfs_write(struct file *filp, const char __user *ubuf,
 
 	mutex_lock(&vgasr_mutex);
 
-	if (!vgasr_priv.active)
-		return -EINVAL;
+	if (!vgasr_priv.active) {
+		cnt = -EINVAL;
+		goto out;
+	}
 
 	/* pwr off the device not in use */
 	if (strncmp(usercmd, "OFF", 3) == 0) {
diff --git a/drivers/i2c/busses/i2c-octeon.c b/drivers/i2c/busses/i2c-octeon.c
index a2481f40ea1c9..0e9f85d0a8357 100644
--- a/drivers/i2c/busses/i2c-octeon.c
+++ b/drivers/i2c/busses/i2c-octeon.c
@@ -447,7 +447,7 @@ static struct i2c_adapter octeon_i2c_ops = {
 /**
  * octeon_i2c_setclock - Calculate and set clock divisors.
  */
-static int __init octeon_i2c_setclock(struct octeon_i2c *i2c)
+static int __devinit octeon_i2c_setclock(struct octeon_i2c *i2c)
 {
 	int tclk, thp_base, inc, thp_idx, mdiv_idx, ndiv_idx, foscl, diff;
 	int thp = 0x18, mdiv = 2, ndiv = 0, delta_hz = 1000000;
@@ -490,7 +490,7 @@ static int __init octeon_i2c_setclock(struct octeon_i2c *i2c)
 	return 0;
 }
 
-static int __init octeon_i2c_initlowlevel(struct octeon_i2c *i2c)
+static int __devinit octeon_i2c_initlowlevel(struct octeon_i2c *i2c)
 {
 	u8 status;
 	int tries;
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 3202a86f420e9..c2258a51fe0ce 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -40,12 +40,11 @@
 #include "i2c-core.h"
 
 
-/* core_lock protects i2c_adapter_idr, userspace_devices, and guarantees
+/* core_lock protects i2c_adapter_idr, and guarantees
    that device detection, deletion of detected devices, and attach_adapter
    and detach_adapter calls are serialized */
 static DEFINE_MUTEX(core_lock);
 static DEFINE_IDR(i2c_adapter_idr);
-static LIST_HEAD(userspace_devices);
 
 static struct device_type i2c_client_type;
 static int i2c_check_addr(struct i2c_adapter *adapter, int addr);
@@ -117,8 +116,10 @@ static int i2c_device_probe(struct device *dev)
 	dev_dbg(dev, "probe\n");
 
 	status = driver->probe(client, i2c_match_id(driver->id_table, client));
-	if (status)
+	if (status) {
 		client->driver = NULL;
+		i2c_set_clientdata(client, NULL);
+	}
 	return status;
 }
 
@@ -139,8 +140,10 @@ static int i2c_device_remove(struct device *dev)
 		dev->driver = NULL;
 		status = 0;
 	}
-	if (status == 0)
+	if (status == 0) {
 		client->driver = NULL;
+		i2c_set_clientdata(client, NULL);
+	}
 	return status;
 }
 
@@ -538,9 +541,9 @@ i2c_sysfs_new_device(struct device *dev, struct device_attribute *attr,
 		return -EEXIST;
 
 	/* Keep track of the added device */
-	mutex_lock(&core_lock);
-	list_add_tail(&client->detected, &userspace_devices);
-	mutex_unlock(&core_lock);
+	i2c_lock_adapter(adap);
+	list_add_tail(&client->detected, &adap->userspace_clients);
+	i2c_unlock_adapter(adap);
 	dev_info(dev, "%s: Instantiated device %s at 0x%02hx\n", "new_device",
 		 info.type, info.addr);
 
@@ -579,9 +582,10 @@ i2c_sysfs_delete_device(struct device *dev, struct device_attribute *attr,
 
 	/* Make sure the device was added through sysfs */
 	res = -ENOENT;
-	mutex_lock(&core_lock);
-	list_for_each_entry_safe(client, next, &userspace_devices, detected) {
-		if (client->addr == addr && client->adapter == adap) {
+	i2c_lock_adapter(adap);
+	list_for_each_entry_safe(client, next, &adap->userspace_clients,
+				 detected) {
+		if (client->addr == addr) {
 			dev_info(dev, "%s: Deleting device %s at 0x%02hx\n",
 				 "delete_device", client->name, client->addr);
 
@@ -591,7 +595,7 @@ i2c_sysfs_delete_device(struct device *dev, struct device_attribute *attr,
 			break;
 		}
 	}
-	mutex_unlock(&core_lock);
+	i2c_unlock_adapter(adap);
 
 	if (res < 0)
 		dev_err(dev, "%s: Can't find device in list\n",
@@ -673,6 +677,7 @@ static int i2c_register_adapter(struct i2c_adapter *adap)
 	}
 
 	rt_mutex_init(&adap->bus_lock);
+	INIT_LIST_HEAD(&adap->userspace_clients);
 
 	/* Set default timeout to 1 second if not already set */
 	if (adap->timeout == 0)
@@ -875,14 +880,15 @@ int i2c_del_adapter(struct i2c_adapter *adap)
 		return res;
 
 	/* Remove devices instantiated from sysfs */
-	list_for_each_entry_safe(client, next, &userspace_devices, detected) {
-		if (client->adapter == adap) {
-			dev_dbg(&adap->dev, "Removing %s at 0x%x\n",
-				client->name, client->addr);
-			list_del(&client->detected);
-			i2c_unregister_device(client);
-		}
+	i2c_lock_adapter(adap);
+	list_for_each_entry_safe(client, next, &adap->userspace_clients,
+				 detected) {
+		dev_dbg(&adap->dev, "Removing %s at 0x%x\n", client->name,
+			client->addr);
+		list_del(&client->detected);
+		i2c_unregister_device(client);
 	}
+	i2c_unlock_adapter(adap);
 
 	/* Detach any active clients. This can't fail, thus we do not
 	   checking the returned value. */
@@ -1260,12 +1266,23 @@ static int i2c_detect_address(struct i2c_client *temp_client,
 		return 0;
 
 	/* Make sure there is something at this address */
-	if (i2c_smbus_xfer(adapter, addr, 0, 0, 0, I2C_SMBUS_QUICK, NULL) < 0)
-		return 0;
+	if (addr == 0x73 && (adapter->class & I2C_CLASS_HWMON)) {
+		/* Special probe for FSC hwmon chips */
+		union i2c_smbus_data dummy;
 
-	/* Prevent 24RF08 corruption */
-	if ((addr & ~0x0f) == 0x50)
-		i2c_smbus_xfer(adapter, addr, 0, 0, 0, I2C_SMBUS_QUICK, NULL);
+		if (i2c_smbus_xfer(adapter, addr, 0, I2C_SMBUS_READ, 0,
+				   I2C_SMBUS_BYTE_DATA, &dummy) < 0)
+			return 0;
+	} else {
+		if (i2c_smbus_xfer(adapter, addr, 0, I2C_SMBUS_WRITE, 0,
+				   I2C_SMBUS_QUICK, NULL) < 0)
+			return 0;
+
+		/* Prevent 24RF08 corruption */
+		if ((addr & ~0x0f) == 0x50)
+			i2c_smbus_xfer(adapter, addr, 0, I2C_SMBUS_WRITE, 0,
+				       I2C_SMBUS_QUICK, NULL);
+	}
 
 	/* Finally call the custom detection function */
 	memset(&info, 0, sizeof(struct i2c_board_info));
diff --git a/drivers/ide/ide-cs.c b/drivers/ide/ide-cs.c
index defce2877eef4..b85450865ff0d 100644
--- a/drivers/ide/ide-cs.c
+++ b/drivers/ide/ide-cs.c
@@ -409,7 +409,7 @@ static struct pcmcia_device_id ide_ids[] = {
 	PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420),
 	PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178),
 	PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753),
-	PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 1GB", 0x2e6d1829, 0x3e520e17),
+	PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 1GB", 0x2e6d1829, 0x55d5bffb),
 	PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 4GB", 0x2e6d1829, 0x531e7d10),
 	PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF8GB", 0x2e6d1829, 0xacbe682e),
 	PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2      ", 0x547e66dc, 0x8671043b),
@@ -431,7 +431,7 @@ static struct pcmcia_device_id ide_ids[] = {
 	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1),
 	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2),
 	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8),
-	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF133", 0x709b1bf1, 0x9351e59d),
+	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF133", 0x709b1bf1, 0x7558f133),
 	PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS8GCF133", 0x709b1bf1, 0xb2f89b47),
 	PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
 	PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918),
diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index c52bec4d0530f..423e0e6031ab5 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c
@@ -929,6 +929,24 @@ static const struct input_device_id joydev_ids[] = {
 		.evbit = { BIT_MASK(EV_ABS) },
 		.absbit = { BIT_MASK(ABS_THROTTLE) },
 	},
+	{
+		.flags = INPUT_DEVICE_ID_MATCH_EVBIT |
+				INPUT_DEVICE_ID_MATCH_KEYBIT,
+		.evbit = { BIT_MASK(EV_KEY) },
+		.keybit = {[BIT_WORD(BTN_JOYSTICK)] = BIT_MASK(BTN_JOYSTICK) },
+	},
+	{
+		.flags = INPUT_DEVICE_ID_MATCH_EVBIT |
+				INPUT_DEVICE_ID_MATCH_KEYBIT,
+		.evbit = { BIT_MASK(EV_KEY) },
+		.keybit = { [BIT_WORD(BTN_GAMEPAD)] = BIT_MASK(BTN_GAMEPAD) },
+	},
+	{
+		.flags = INPUT_DEVICE_ID_MATCH_EVBIT |
+				INPUT_DEVICE_ID_MATCH_KEYBIT,
+		.evbit = { BIT_MASK(EV_KEY) },
+		.keybit = { [BIT_WORD(BTN_TRIGGER_HAPPY)] = BIT_MASK(BTN_TRIGGER_HAPPY) },
+	},
 	{ }	/* Terminating entry */
 };
 
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index 64c102355f532..a8293388d0194 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -143,19 +143,6 @@ config KEYBOARD_BFIN
 	  To compile this driver as a module, choose M here: the
 	  module will be called bf54x-keys.
 
-config KEYBOARD_CORGI
-	tristate "Corgi keyboard (deprecated)"
-	depends on PXA_SHARPSL
-	help
-	  Say Y here to enable the keyboard on the Sharp Zaurus SL-C7xx
-	  series of PDAs.
-
-	  This driver is now deprecated, use generic GPIO based matrix
-	  keyboard driver instead.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called corgikbd.
-
 config KEYBOARD_LKKBD
 	tristate "DECstation/VAXstation LK201/LK401 keyboard"
 	select SERIO
@@ -339,19 +326,6 @@ config KEYBOARD_PXA930_ROTARY
 	  To compile this driver as a module, choose M here: the
 	  module will be called pxa930_rotary.
 
-config KEYBOARD_SPITZ
-	tristate "Spitz keyboard (deprecated)"
-	depends on PXA_SHARPSL
-	help
-	  Say Y here to enable the keyboard on the Sharp Zaurus SL-C1000,
-	  SL-C3000 and Sl-C3100 series of PDAs.
-
-	  This driver is now deprecated, use generic GPIO based matrix
-	  keyboard driver instead.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called spitzkbd.
-
 config KEYBOARD_STOWAWAY
 	tristate "Stowaway keyboard"
 	select SERIO
@@ -414,28 +388,6 @@ config KEYBOARD_TWL4030
 	  To compile this driver as a module, choose M here: the
 	  module will be called twl4030_keypad.
 
-config KEYBOARD_TOSA
-	tristate "Tosa keyboard (deprecated)"
-	depends on MACH_TOSA
-	help
-	  Say Y here to enable the keyboard on the Sharp Zaurus SL-6000x (Tosa)
-
-	  This driver is now deprecated, use generic GPIO based matrix
-	  keyboard driver instead.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called tosakbd.
-
-config KEYBOARD_TOSA_USE_EXT_KEYCODES
-	bool "Tosa keyboard: use extended keycodes"
-	depends on KEYBOARD_TOSA
-	help
-	  Say Y here to enable the tosa keyboard driver to generate extended
-	  (>= 127) keycodes. Be aware, that they can't be correctly interpreted
-	  by either console keyboard driver or by Kdrive keybd driver.
-
-	  Say Y only if you know, what you are doing!
-
 config KEYBOARD_XTKBD
 	tristate "XT keyboard"
 	select SERIO
diff --git a/drivers/input/keyboard/Makefile b/drivers/input/keyboard/Makefile
index 706c6b5ed5f44..9a74127e4d170 100644
--- a/drivers/input/keyboard/Makefile
+++ b/drivers/input/keyboard/Makefile
@@ -11,7 +11,6 @@ obj-$(CONFIG_KEYBOARD_AMIGA)		+= amikbd.o
 obj-$(CONFIG_KEYBOARD_ATARI)		+= atakbd.o
 obj-$(CONFIG_KEYBOARD_ATKBD)		+= atkbd.o
 obj-$(CONFIG_KEYBOARD_BFIN)		+= bf54x-keys.o
-obj-$(CONFIG_KEYBOARD_CORGI)		+= corgikbd.o
 obj-$(CONFIG_KEYBOARD_DAVINCI)		+= davinci_keyscan.o
 obj-$(CONFIG_KEYBOARD_EP93XX)		+= ep93xx_keypad.o
 obj-$(CONFIG_KEYBOARD_GPIO)		+= gpio_keys.o
@@ -33,10 +32,8 @@ obj-$(CONFIG_KEYBOARD_PXA27x)		+= pxa27x_keypad.o
 obj-$(CONFIG_KEYBOARD_PXA930_ROTARY)	+= pxa930_rotary.o
 obj-$(CONFIG_KEYBOARD_QT2160)		+= qt2160.o
 obj-$(CONFIG_KEYBOARD_SH_KEYSC)		+= sh_keysc.o
-obj-$(CONFIG_KEYBOARD_SPITZ)		+= spitzkbd.o
 obj-$(CONFIG_KEYBOARD_STOWAWAY)		+= stowaway.o
 obj-$(CONFIG_KEYBOARD_SUNKBD)		+= sunkbd.o
-obj-$(CONFIG_KEYBOARD_TOSA)		+= tosakbd.o
 obj-$(CONFIG_KEYBOARD_TWL4030)		+= twl4030_keypad.o
 obj-$(CONFIG_KEYBOARD_XTKBD)		+= xtkbd.o
 obj-$(CONFIG_KEYBOARD_W90P910)		+= w90p910_keypad.o
diff --git a/drivers/input/keyboard/corgikbd.c b/drivers/input/keyboard/corgikbd.c
deleted file mode 100644
index 634af6a8e6b3e..0000000000000
--- a/drivers/input/keyboard/corgikbd.c
+++ /dev/null
@@ -1,414 +0,0 @@
-/*
- *  Keyboard driver for Sharp Corgi models (SL-C7xx)
- *
- *  Copyright (c) 2004-2005 Richard Purdie
- *
- *  Based on xtkbd.c/locomkbd.c
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- *
- */
-
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/jiffies.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-
-#include <mach/corgi.h>
-#include <mach/pxa2xx-gpio.h>
-#include <asm/hardware/scoop.h>
-
-#define KB_ROWS				8
-#define KB_COLS				12
-#define KB_ROWMASK(r)		(1 << (r))
-#define SCANCODE(r,c)		( ((r)<<4) + (c) + 1 )
-/* zero code, 124 scancodes */
-#define	NR_SCANCODES		( SCANCODE(KB_ROWS-1,KB_COLS-1) +1 +1 )
-
-#define SCAN_INTERVAL		(50) /* ms */
-#define HINGE_SCAN_INTERVAL	(250) /* ms */
-
-#define CORGI_KEY_CALENDER	KEY_F1
-#define CORGI_KEY_ADDRESS	KEY_F2
-#define CORGI_KEY_FN		KEY_F3
-#define CORGI_KEY_CANCEL	KEY_F4
-#define CORGI_KEY_OFF		KEY_SUSPEND
-#define CORGI_KEY_EXOK		KEY_F5
-#define CORGI_KEY_EXCANCEL	KEY_F6
-#define CORGI_KEY_EXJOGDOWN	KEY_F7
-#define CORGI_KEY_EXJOGUP	KEY_F8
-#define CORGI_KEY_JAP1		KEY_LEFTCTRL
-#define CORGI_KEY_JAP2		KEY_LEFTALT
-#define CORGI_KEY_MAIL		KEY_F10
-#define CORGI_KEY_OK		KEY_F11
-#define CORGI_KEY_MENU		KEY_F12
-
-static unsigned char corgikbd_keycode[NR_SCANCODES] = {
-	0,                                                                                                                /* 0 */
-	0, KEY_1, KEY_3, KEY_5, KEY_6, KEY_7, KEY_9, KEY_0, KEY_BACKSPACE, 0, 0, 0, 0, 0, 0, 0, 	                      /* 1-16 */
-	0, KEY_2, KEY_4, KEY_R, KEY_Y, KEY_8, KEY_I, KEY_O, KEY_P, 0, 0, 0, 0, 0, 0, 0,                                   /* 17-32 */
-	KEY_TAB, KEY_Q, KEY_E, KEY_T, KEY_G, KEY_U, KEY_J, KEY_K, 0, 0, 0, 0, 0, 0, 0, 0,                                 /* 33-48 */
-	CORGI_KEY_CALENDER, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, 0,         /* 49-64 */
-	CORGI_KEY_ADDRESS, KEY_A, KEY_D, KEY_C, KEY_B, KEY_N, KEY_DOT, 0, KEY_ENTER, 0, KEY_LEFTSHIFT, 0, 0, 0, 0, 0, 	  /* 65-80 */
-	CORGI_KEY_MAIL, KEY_Z, KEY_X, KEY_MINUS, KEY_SPACE, KEY_COMMA, 0, KEY_UP, 0, 0, 0, CORGI_KEY_FN, 0, 0, 0, 0,            /* 81-96 */
-	KEY_SYSRQ, CORGI_KEY_JAP1, CORGI_KEY_JAP2, CORGI_KEY_CANCEL, CORGI_KEY_OK, CORGI_KEY_MENU, KEY_LEFT, KEY_DOWN, KEY_RIGHT, 0, 0, 0, 0, 0, 0, 0,  /* 97-112 */
-	CORGI_KEY_OFF, CORGI_KEY_EXOK, CORGI_KEY_EXCANCEL, CORGI_KEY_EXJOGDOWN, CORGI_KEY_EXJOGUP, 0, 0, 0, 0, 0, 0, 0,   /* 113-124 */
-};
-
-
-struct corgikbd {
-	unsigned char keycode[ARRAY_SIZE(corgikbd_keycode)];
-	struct input_dev *input;
-
-	spinlock_t lock;
-	struct timer_list timer;
-	struct timer_list htimer;
-
-	unsigned int suspended;
-	unsigned long suspend_jiffies;
-};
-
-#define KB_DISCHARGE_DELAY	10
-#define KB_ACTIVATE_DELAY	10
-
-/* Helper functions for reading the keyboard matrix
- * Note: We should really be using the generic gpio functions to alter
- *       GPDR but it requires a function call per GPIO bit which is
- *       excessive when we need to access 12 bits at once, multiple times.
- * These functions must be called within local_irq_save()/local_irq_restore()
- * or similar.
- */
-static inline void corgikbd_discharge_all(void)
-{
-	/* STROBE All HiZ */
-	GPCR2  = CORGI_GPIO_ALL_STROBE_BIT;
-	GPDR2 &= ~CORGI_GPIO_ALL_STROBE_BIT;
-}
-
-static inline void corgikbd_activate_all(void)
-{
-	/* STROBE ALL -> High */
-	GPSR2  = CORGI_GPIO_ALL_STROBE_BIT;
-	GPDR2 |= CORGI_GPIO_ALL_STROBE_BIT;
-
-	udelay(KB_DISCHARGE_DELAY);
-
-	/* Clear any interrupts we may have triggered when altering the GPIO lines */
-	GEDR1 = CORGI_GPIO_HIGH_SENSE_BIT;
-	GEDR2 = CORGI_GPIO_LOW_SENSE_BIT;
-}
-
-static inline void corgikbd_activate_col(int col)
-{
-	/* STROBE col -> High, not col -> HiZ */
-	GPSR2 = CORGI_GPIO_STROBE_BIT(col);
-	GPDR2 = (GPDR2 & ~CORGI_GPIO_ALL_STROBE_BIT) | CORGI_GPIO_STROBE_BIT(col);
-}
-
-static inline void corgikbd_reset_col(int col)
-{
-	/* STROBE col -> Low */
-	GPCR2 = CORGI_GPIO_STROBE_BIT(col);
-	/* STROBE col -> out, not col -> HiZ */
-	GPDR2 = (GPDR2 & ~CORGI_GPIO_ALL_STROBE_BIT) | CORGI_GPIO_STROBE_BIT(col);
-}
-
-#define GET_ROWS_STATUS(c)	(((GPLR1 & CORGI_GPIO_HIGH_SENSE_BIT) >> CORGI_GPIO_HIGH_SENSE_RSHIFT) | ((GPLR2 & CORGI_GPIO_LOW_SENSE_BIT) << CORGI_GPIO_LOW_SENSE_LSHIFT))
-
-/*
- * The corgi keyboard only generates interrupts when a key is pressed.
- * When a key is pressed, we enable a timer which then scans the
- * keyboard to detect when the key is released.
- */
-
-/* Scan the hardware keyboard and push any changes up through the input layer */
-static void corgikbd_scankeyboard(struct corgikbd *corgikbd_data)
-{
-	unsigned int row, col, rowd;
-	unsigned long flags;
-	unsigned int num_pressed;
-
-	if (corgikbd_data->suspended)
-		return;
-
-	spin_lock_irqsave(&corgikbd_data->lock, flags);
-
-	num_pressed = 0;
-	for (col = 0; col < KB_COLS; col++) {
-		/*
-		 * Discharge the output driver capacitatance
-		 * in the keyboard matrix. (Yes it is significant..)
-		 */
-
-		corgikbd_discharge_all();
-		udelay(KB_DISCHARGE_DELAY);
-
-		corgikbd_activate_col(col);
-		udelay(KB_ACTIVATE_DELAY);
-
-		rowd = GET_ROWS_STATUS(col);
-		for (row = 0; row < KB_ROWS; row++) {
-			unsigned int scancode, pressed;
-
-			scancode = SCANCODE(row, col);
-			pressed = rowd & KB_ROWMASK(row);
-
-			input_report_key(corgikbd_data->input, corgikbd_data->keycode[scancode], pressed);
-
-			if (pressed)
-				num_pressed++;
-
-			if (pressed && (corgikbd_data->keycode[scancode] == CORGI_KEY_OFF)
-					&& time_after(jiffies, corgikbd_data->suspend_jiffies + HZ)) {
-				input_event(corgikbd_data->input, EV_PWR, CORGI_KEY_OFF, 1);
-				corgikbd_data->suspend_jiffies=jiffies;
-			}
-		}
-		corgikbd_reset_col(col);
-	}
-
-	corgikbd_activate_all();
-
-	input_sync(corgikbd_data->input);
-
-	/* if any keys are pressed, enable the timer */
-	if (num_pressed)
-		mod_timer(&corgikbd_data->timer, jiffies + msecs_to_jiffies(SCAN_INTERVAL));
-
-	spin_unlock_irqrestore(&corgikbd_data->lock, flags);
-}
-
-/*
- * corgi keyboard interrupt handler.
- */
-static irqreturn_t corgikbd_interrupt(int irq, void *dev_id)
-{
-	struct corgikbd *corgikbd_data = dev_id;
-
-	if (!timer_pending(&corgikbd_data->timer)) {
-		/** wait chattering delay **/
-		udelay(20);
-		corgikbd_scankeyboard(corgikbd_data);
-	}
-
-	return IRQ_HANDLED;
-}
-
-/*
- * corgi timer checking for released keys
- */
-static void corgikbd_timer_callback(unsigned long data)
-{
-	struct corgikbd *corgikbd_data = (struct corgikbd *) data;
-	corgikbd_scankeyboard(corgikbd_data);
-}
-
-/*
- * The hinge switches generate no interrupt so they need to be
- * monitored by a timer.
- *
- * We debounce the switches and pass them to the input system.
- *
- *  gprr == 0x00 - Keyboard with Landscape Screen
- *          0x08 - No Keyboard with Portrait Screen
- *          0x0c - Keyboard and Screen Closed
- */
-
-#define READ_GPIO_BIT(x)    (GPLR(x) & GPIO_bit(x))
-#define HINGE_STABLE_COUNT 2
-static int sharpsl_hinge_state;
-static int hinge_count;
-
-static void corgikbd_hinge_timer(unsigned long data)
-{
-	struct corgikbd *corgikbd_data = (struct corgikbd *) data;
-	unsigned long gprr;
-	unsigned long flags;
-
-	gprr = read_scoop_reg(&corgiscoop_device.dev, SCOOP_GPRR) & (CORGI_SCP_SWA | CORGI_SCP_SWB);
-	gprr |= (READ_GPIO_BIT(CORGI_GPIO_AK_INT) != 0);
-	if (gprr != sharpsl_hinge_state) {
-		hinge_count = 0;
-		sharpsl_hinge_state = gprr;
-	} else if (hinge_count < HINGE_STABLE_COUNT) {
-		hinge_count++;
-		if (hinge_count >= HINGE_STABLE_COUNT) {
-			spin_lock_irqsave(&corgikbd_data->lock, flags);
-
-			input_report_switch(corgikbd_data->input, SW_LID, ((sharpsl_hinge_state & CORGI_SCP_SWA) != 0));
-			input_report_switch(corgikbd_data->input, SW_TABLET_MODE, ((sharpsl_hinge_state & CORGI_SCP_SWB) != 0));
-			input_report_switch(corgikbd_data->input, SW_HEADPHONE_INSERT, (READ_GPIO_BIT(CORGI_GPIO_AK_INT) != 0));
-			input_sync(corgikbd_data->input);
-
-			spin_unlock_irqrestore(&corgikbd_data->lock, flags);
-		}
-	}
-	mod_timer(&corgikbd_data->htimer, jiffies + msecs_to_jiffies(HINGE_SCAN_INTERVAL));
-}
-
-#ifdef CONFIG_PM
-static int corgikbd_suspend(struct platform_device *dev, pm_message_t state)
-{
-	int i;
-	struct corgikbd *corgikbd = platform_get_drvdata(dev);
-
-	corgikbd->suspended = 1;
-	/* strobe 0 is the power key so this can't be made an input for
-	   powersaving therefore i = 1 */
-	for (i = 1; i < CORGI_KEY_STROBE_NUM; i++)
-		pxa_gpio_mode(CORGI_GPIO_KEY_STROBE(i) | GPIO_IN);
-
-	return 0;
-}
-
-static int corgikbd_resume(struct platform_device *dev)
-{
-	int i;
-	struct corgikbd *corgikbd = platform_get_drvdata(dev);
-
-	for (i = 1; i < CORGI_KEY_STROBE_NUM; i++)
-		pxa_gpio_mode(CORGI_GPIO_KEY_STROBE(i) | GPIO_OUT | GPIO_DFLT_HIGH);
-
-	/* Upon resume, ignore the suspend key for a short while */
-	corgikbd->suspend_jiffies=jiffies;
-	corgikbd->suspended = 0;
-
-	return 0;
-}
-#else
-#define corgikbd_suspend	NULL
-#define corgikbd_resume		NULL
-#endif
-
-static int __devinit corgikbd_probe(struct platform_device *pdev)
-{
-	struct corgikbd *corgikbd;
-	struct input_dev *input_dev;
-	int i, err = -ENOMEM;
-
-	corgikbd = kzalloc(sizeof(struct corgikbd), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!corgikbd || !input_dev)
-		goto fail;
-
-	platform_set_drvdata(pdev, corgikbd);
-
-	corgikbd->input = input_dev;
-	spin_lock_init(&corgikbd->lock);
-
-	/* Init Keyboard rescan timer */
-	init_timer(&corgikbd->timer);
-	corgikbd->timer.function = corgikbd_timer_callback;
-	corgikbd->timer.data = (unsigned long) corgikbd;
-
-	/* Init Hinge Timer */
-	init_timer(&corgikbd->htimer);
-	corgikbd->htimer.function = corgikbd_hinge_timer;
-	corgikbd->htimer.data = (unsigned long) corgikbd;
-
-	corgikbd->suspend_jiffies=jiffies;
-
-	memcpy(corgikbd->keycode, corgikbd_keycode, sizeof(corgikbd->keycode));
-
-	input_dev->name = "Corgi Keyboard";
-	input_dev->phys = "corgikbd/input0";
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->id.vendor = 0x0001;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &pdev->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP) |
-		BIT_MASK(EV_PWR) | BIT_MASK(EV_SW);
-	input_dev->keycode = corgikbd->keycode;
-	input_dev->keycodesize = sizeof(unsigned char);
-	input_dev->keycodemax = ARRAY_SIZE(corgikbd_keycode);
-
-	for (i = 0; i < ARRAY_SIZE(corgikbd_keycode); i++)
-		set_bit(corgikbd->keycode[i], input_dev->keybit);
-	clear_bit(0, input_dev->keybit);
-	set_bit(SW_LID, input_dev->swbit);
-	set_bit(SW_TABLET_MODE, input_dev->swbit);
-	set_bit(SW_HEADPHONE_INSERT, input_dev->swbit);
-
-	err = input_register_device(corgikbd->input);
-	if (err)
-		goto fail;
-
-	mod_timer(&corgikbd->htimer, jiffies + msecs_to_jiffies(HINGE_SCAN_INTERVAL));
-
-	/* Setup sense interrupts - RisingEdge Detect, sense lines as inputs */
-	for (i = 0; i < CORGI_KEY_SENSE_NUM; i++) {
-		pxa_gpio_mode(CORGI_GPIO_KEY_SENSE(i) | GPIO_IN);
-		if (request_irq(CORGI_IRQ_GPIO_KEY_SENSE(i), corgikbd_interrupt,
-				IRQF_DISABLED | IRQF_TRIGGER_RISING,
-				"corgikbd", corgikbd))
-			printk(KERN_WARNING "corgikbd: Can't get IRQ: %d!\n", i);
-	}
-
-	/* Set Strobe lines as outputs - set high */
-	for (i = 0; i < CORGI_KEY_STROBE_NUM; i++)
-		pxa_gpio_mode(CORGI_GPIO_KEY_STROBE(i) | GPIO_OUT | GPIO_DFLT_HIGH);
-
-	/* Setup the headphone jack as an input */
-	pxa_gpio_mode(CORGI_GPIO_AK_INT | GPIO_IN);
-
-	return 0;
-
- fail:	input_free_device(input_dev);
-	kfree(corgikbd);
-	return err;
-}
-
-static int __devexit corgikbd_remove(struct platform_device *pdev)
-{
-	int i;
-	struct corgikbd *corgikbd = platform_get_drvdata(pdev);
-
-	for (i = 0; i < CORGI_KEY_SENSE_NUM; i++)
-		free_irq(CORGI_IRQ_GPIO_KEY_SENSE(i), corgikbd);
-
-	del_timer_sync(&corgikbd->htimer);
-	del_timer_sync(&corgikbd->timer);
-
-	input_unregister_device(corgikbd->input);
-
-	kfree(corgikbd);
-
-	return 0;
-}
-
-static struct platform_driver corgikbd_driver = {
-	.probe		= corgikbd_probe,
-	.remove		= __devexit_p(corgikbd_remove),
-	.suspend	= corgikbd_suspend,
-	.resume		= corgikbd_resume,
-	.driver		= {
-		.name	= "corgi-keyboard",
-		.owner	= THIS_MODULE,
-	},
-};
-
-static int __init corgikbd_init(void)
-{
-	return platform_driver_register(&corgikbd_driver);
-}
-
-static void __exit corgikbd_exit(void)
-{
-	platform_driver_unregister(&corgikbd_driver);
-}
-
-module_init(corgikbd_init);
-module_exit(corgikbd_exit);
-
-MODULE_AUTHOR("Richard Purdie <rpurdie@rpsys.net>");
-MODULE_DESCRIPTION("Corgi Keyboard Driver");
-MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:corgi-keyboard");
diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c
deleted file mode 100644
index 13967422658c4..0000000000000
--- a/drivers/input/keyboard/spitzkbd.c
+++ /dev/null
@@ -1,496 +0,0 @@
-/*
- *  Keyboard driver for Sharp Spitz, Borzoi and Akita (SL-Cxx00 series)
- *
- *  Copyright (c) 2005 Richard Purdie
- *
- *  Based on corgikbd.c
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- *
- */
-
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/jiffies.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-
-#include <mach/spitz.h>
-#include <mach/pxa2xx-gpio.h>
-
-#define KB_ROWS			7
-#define KB_COLS			11
-#define KB_ROWMASK(r)		(1 << (r))
-#define SCANCODE(r,c)		(((r)<<4) + (c) + 1)
-#define	NR_SCANCODES		((KB_ROWS<<4) + 1)
-
-#define SCAN_INTERVAL		(50) /* ms */
-#define HINGE_SCAN_INTERVAL	(150) /* ms */
-
-#define SPITZ_KEY_CALENDER	KEY_F1
-#define SPITZ_KEY_ADDRESS	KEY_F2
-#define SPITZ_KEY_FN		KEY_F3
-#define SPITZ_KEY_CANCEL	KEY_F4
-#define SPITZ_KEY_EXOK		KEY_F5
-#define SPITZ_KEY_EXCANCEL	KEY_F6
-#define SPITZ_KEY_EXJOGDOWN	KEY_F7
-#define SPITZ_KEY_EXJOGUP	KEY_F8
-#define SPITZ_KEY_JAP1		KEY_LEFTALT
-#define SPITZ_KEY_JAP2		KEY_RIGHTCTRL
-#define SPITZ_KEY_SYNC		KEY_F9
-#define SPITZ_KEY_MAIL		KEY_F10
-#define SPITZ_KEY_OK		KEY_F11
-#define SPITZ_KEY_MENU		KEY_F12
-
-static unsigned char spitzkbd_keycode[NR_SCANCODES] = {
-	0,                                                                                                                /* 0 */
-	KEY_LEFTCTRL, KEY_1, KEY_3, KEY_5, KEY_6, KEY_7, KEY_9, KEY_0, KEY_BACKSPACE, SPITZ_KEY_EXOK, SPITZ_KEY_EXCANCEL, 0, 0, 0, 0, 0,  /* 1-16 */
-	0, KEY_2, KEY_4, KEY_R, KEY_Y, KEY_8, KEY_I, KEY_O, KEY_P, SPITZ_KEY_EXJOGDOWN, SPITZ_KEY_EXJOGUP, 0, 0, 0, 0, 0, /* 17-32 */
-	KEY_TAB, KEY_Q, KEY_E, KEY_T, KEY_G, KEY_U, KEY_J, KEY_K, 0, 0, 0, 0, 0, 0, 0, 0,                                 /* 33-48 */
-	SPITZ_KEY_ADDRESS, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, 0,         /* 49-64 */
-	SPITZ_KEY_CALENDER, KEY_A, KEY_D, KEY_C, KEY_B, KEY_N, KEY_DOT, 0, KEY_ENTER, KEY_LEFTSHIFT, 0, 0, 0, 0, 0, 0,	  /* 65-80 */
-	SPITZ_KEY_MAIL, KEY_Z, KEY_X, KEY_MINUS, KEY_SPACE, KEY_COMMA, 0, KEY_UP, 0, 0, SPITZ_KEY_FN, 0, 0, 0, 0, 0,      /* 81-96 */
-	KEY_SYSRQ, SPITZ_KEY_JAP1, SPITZ_KEY_JAP2, SPITZ_KEY_CANCEL, SPITZ_KEY_OK, SPITZ_KEY_MENU, KEY_LEFT, KEY_DOWN, KEY_RIGHT, 0, 0, 0, 0, 0, 0, 0  /* 97-112 */
-};
-
-static int spitz_strobes[] = {
-	SPITZ_GPIO_KEY_STROBE0,
-	SPITZ_GPIO_KEY_STROBE1,
-	SPITZ_GPIO_KEY_STROBE2,
-	SPITZ_GPIO_KEY_STROBE3,
-	SPITZ_GPIO_KEY_STROBE4,
-	SPITZ_GPIO_KEY_STROBE5,
-	SPITZ_GPIO_KEY_STROBE6,
-	SPITZ_GPIO_KEY_STROBE7,
-	SPITZ_GPIO_KEY_STROBE8,
-	SPITZ_GPIO_KEY_STROBE9,
-	SPITZ_GPIO_KEY_STROBE10,
-};
-
-static int spitz_senses[] = {
-	SPITZ_GPIO_KEY_SENSE0,
-	SPITZ_GPIO_KEY_SENSE1,
-	SPITZ_GPIO_KEY_SENSE2,
-	SPITZ_GPIO_KEY_SENSE3,
-	SPITZ_GPIO_KEY_SENSE4,
-	SPITZ_GPIO_KEY_SENSE5,
-	SPITZ_GPIO_KEY_SENSE6,
-};
-
-struct spitzkbd {
-	unsigned char keycode[ARRAY_SIZE(spitzkbd_keycode)];
-	struct input_dev *input;
-	char phys[32];
-
-	spinlock_t lock;
-	struct timer_list timer;
-	struct timer_list htimer;
-
-	unsigned int suspended;
-	unsigned long suspend_jiffies;
-};
-
-#define KB_DISCHARGE_DELAY	10
-#define KB_ACTIVATE_DELAY	10
-
-/* Helper functions for reading the keyboard matrix
- * Note: We should really be using the generic gpio functions to alter
- *       GPDR but it requires a function call per GPIO bit which is
- *       excessive when we need to access 11 bits at once, multiple times.
- * These functions must be called within local_irq_save()/local_irq_restore()
- * or similar.
- */
-static inline void spitzkbd_discharge_all(void)
-{
-	/* STROBE All HiZ */
-	GPCR0  =  SPITZ_GPIO_G0_STROBE_BIT;
-	GPDR0 &= ~SPITZ_GPIO_G0_STROBE_BIT;
-	GPCR1  =  SPITZ_GPIO_G1_STROBE_BIT;
-	GPDR1 &= ~SPITZ_GPIO_G1_STROBE_BIT;
-	GPCR2  =  SPITZ_GPIO_G2_STROBE_BIT;
-	GPDR2 &= ~SPITZ_GPIO_G2_STROBE_BIT;
-	GPCR3  =  SPITZ_GPIO_G3_STROBE_BIT;
-	GPDR3 &= ~SPITZ_GPIO_G3_STROBE_BIT;
-}
-
-static inline void spitzkbd_activate_all(void)
-{
-	/* STROBE ALL -> High */
-	GPSR0  =  SPITZ_GPIO_G0_STROBE_BIT;
-	GPDR0 |=  SPITZ_GPIO_G0_STROBE_BIT;
-	GPSR1  =  SPITZ_GPIO_G1_STROBE_BIT;
-	GPDR1 |=  SPITZ_GPIO_G1_STROBE_BIT;
-	GPSR2  =  SPITZ_GPIO_G2_STROBE_BIT;
-	GPDR2 |=  SPITZ_GPIO_G2_STROBE_BIT;
-	GPSR3  =  SPITZ_GPIO_G3_STROBE_BIT;
-	GPDR3 |=  SPITZ_GPIO_G3_STROBE_BIT;
-
-	udelay(KB_DISCHARGE_DELAY);
-
-	/* Clear any interrupts we may have triggered when altering the GPIO lines */
-	GEDR0 = SPITZ_GPIO_G0_SENSE_BIT;
-	GEDR1 = SPITZ_GPIO_G1_SENSE_BIT;
-	GEDR2 = SPITZ_GPIO_G2_SENSE_BIT;
-	GEDR3 = SPITZ_GPIO_G3_SENSE_BIT;
-}
-
-static inline void spitzkbd_activate_col(int col)
-{
-	int gpio = spitz_strobes[col];
-	GPDR0 &= ~SPITZ_GPIO_G0_STROBE_BIT;
-	GPDR1 &= ~SPITZ_GPIO_G1_STROBE_BIT;
-	GPDR2 &= ~SPITZ_GPIO_G2_STROBE_BIT;
-	GPDR3 &= ~SPITZ_GPIO_G3_STROBE_BIT;
-	GPSR(gpio) = GPIO_bit(gpio);
-	GPDR(gpio) |= GPIO_bit(gpio);
-}
-
-static inline void spitzkbd_reset_col(int col)
-{
-	int gpio = spitz_strobes[col];
-	GPDR0 &= ~SPITZ_GPIO_G0_STROBE_BIT;
-	GPDR1 &= ~SPITZ_GPIO_G1_STROBE_BIT;
-	GPDR2 &= ~SPITZ_GPIO_G2_STROBE_BIT;
-	GPDR3 &= ~SPITZ_GPIO_G3_STROBE_BIT;
-	GPCR(gpio) = GPIO_bit(gpio);
-	GPDR(gpio) |= GPIO_bit(gpio);
-}
-
-static inline int spitzkbd_get_row_status(int col)
-{
-	return ((GPLR0 >> 12) & 0x01) | ((GPLR0 >> 16) & 0x02)
-		| ((GPLR2 >> 25) & 0x04) | ((GPLR1 << 1) & 0x08)
-		| ((GPLR1 >> 0) & 0x10) | ((GPLR1 >> 1) & 0x60);
-}
-
-/*
- * The spitz keyboard only generates interrupts when a key is pressed.
- * When a key is pressed, we enable a timer which then scans the
- * keyboard to detect when the key is released.
- */
-
-/* Scan the hardware keyboard and push any changes up through the input layer */
-static void spitzkbd_scankeyboard(struct spitzkbd *spitzkbd_data)
-{
-	unsigned int row, col, rowd;
-	unsigned long flags;
-	unsigned int num_pressed, pwrkey = ((GPLR(SPITZ_GPIO_ON_KEY) & GPIO_bit(SPITZ_GPIO_ON_KEY)) != 0);
-
-	if (spitzkbd_data->suspended)
-		return;
-
-	spin_lock_irqsave(&spitzkbd_data->lock, flags);
-
-	num_pressed = 0;
-	for (col = 0; col < KB_COLS; col++) {
-		/*
-		 * Discharge the output driver capacitatance
-		 * in the keyboard matrix. (Yes it is significant..)
-		 */
-
-		spitzkbd_discharge_all();
-		udelay(KB_DISCHARGE_DELAY);
-
-		spitzkbd_activate_col(col);
-		udelay(KB_ACTIVATE_DELAY);
-
-		rowd = spitzkbd_get_row_status(col);
-		for (row = 0; row < KB_ROWS; row++) {
-			unsigned int scancode, pressed;
-
-			scancode = SCANCODE(row, col);
-			pressed = rowd & KB_ROWMASK(row);
-
-			input_report_key(spitzkbd_data->input, spitzkbd_data->keycode[scancode], pressed);
-
-			if (pressed)
-				num_pressed++;
-		}
-		spitzkbd_reset_col(col);
-	}
-
-	spitzkbd_activate_all();
-
-	input_report_key(spitzkbd_data->input, SPITZ_KEY_SYNC, (GPLR(SPITZ_GPIO_SYNC) & GPIO_bit(SPITZ_GPIO_SYNC)) != 0 );
-	input_report_key(spitzkbd_data->input, KEY_SUSPEND, pwrkey);
-
-	if (pwrkey && time_after(jiffies, spitzkbd_data->suspend_jiffies + msecs_to_jiffies(1000))) {
-		input_event(spitzkbd_data->input, EV_PWR, KEY_SUSPEND, 1);
-		spitzkbd_data->suspend_jiffies = jiffies;
-	}
-
-	input_sync(spitzkbd_data->input);
-
-	/* if any keys are pressed, enable the timer */
-	if (num_pressed)
-		mod_timer(&spitzkbd_data->timer, jiffies + msecs_to_jiffies(SCAN_INTERVAL));
-
-	spin_unlock_irqrestore(&spitzkbd_data->lock, flags);
-}
-
-/*
- * spitz keyboard interrupt handler.
- */
-static irqreturn_t spitzkbd_interrupt(int irq, void *dev_id)
-{
-	struct spitzkbd *spitzkbd_data = dev_id;
-
-	if (!timer_pending(&spitzkbd_data->timer)) {
-		/** wait chattering delay **/
-		udelay(20);
-		spitzkbd_scankeyboard(spitzkbd_data);
-	}
-
-	return IRQ_HANDLED;
-}
-
-/*
- * spitz timer checking for released keys
- */
-static void spitzkbd_timer_callback(unsigned long data)
-{
-	struct spitzkbd *spitzkbd_data = (struct spitzkbd *) data;
-
-	spitzkbd_scankeyboard(spitzkbd_data);
-}
-
-/*
- * The hinge switches generate an interrupt.
- * We debounce the switches and pass them to the input system.
- */
-
-static irqreturn_t spitzkbd_hinge_isr(int irq, void *dev_id)
-{
-	struct spitzkbd *spitzkbd_data = dev_id;
-
-	if (!timer_pending(&spitzkbd_data->htimer))
-		mod_timer(&spitzkbd_data->htimer, jiffies + msecs_to_jiffies(HINGE_SCAN_INTERVAL));
-
-	return IRQ_HANDLED;
-}
-
-#define HINGE_STABLE_COUNT 2
-static int sharpsl_hinge_state;
-static int hinge_count;
-
-static void spitzkbd_hinge_timer(unsigned long data)
-{
-	struct spitzkbd *spitzkbd_data = (struct spitzkbd *) data;
-	unsigned long state;
-	unsigned long flags;
-
-	state = GPLR(SPITZ_GPIO_SWA) & (GPIO_bit(SPITZ_GPIO_SWA)|GPIO_bit(SPITZ_GPIO_SWB));
-	state |= (GPLR(SPITZ_GPIO_AK_INT) & GPIO_bit(SPITZ_GPIO_AK_INT));
-	if (state != sharpsl_hinge_state) {
-		hinge_count = 0;
-		sharpsl_hinge_state = state;
-	} else if (hinge_count < HINGE_STABLE_COUNT) {
-		hinge_count++;
-	}
-
-	if (hinge_count >= HINGE_STABLE_COUNT) {
-		spin_lock_irqsave(&spitzkbd_data->lock, flags);
-
-		input_report_switch(spitzkbd_data->input, SW_LID, ((GPLR(SPITZ_GPIO_SWA) & GPIO_bit(SPITZ_GPIO_SWA)) != 0));
-		input_report_switch(spitzkbd_data->input, SW_TABLET_MODE, ((GPLR(SPITZ_GPIO_SWB) & GPIO_bit(SPITZ_GPIO_SWB)) != 0));
-		input_report_switch(spitzkbd_data->input, SW_HEADPHONE_INSERT, ((GPLR(SPITZ_GPIO_AK_INT) & GPIO_bit(SPITZ_GPIO_AK_INT)) != 0));
-		input_sync(spitzkbd_data->input);
-
-		spin_unlock_irqrestore(&spitzkbd_data->lock, flags);
-	} else {
-		mod_timer(&spitzkbd_data->htimer, jiffies + msecs_to_jiffies(HINGE_SCAN_INTERVAL));
-	}
-}
-
-#ifdef CONFIG_PM
-static int spitzkbd_suspend(struct platform_device *dev, pm_message_t state)
-{
-	int i;
-	struct spitzkbd *spitzkbd = platform_get_drvdata(dev);
-	spitzkbd->suspended = 1;
-
-	/* Set Strobe lines as inputs - *except* strobe line 0 leave this
-	   enabled so we can detect a power button press for resume */
-	for (i = 1; i < SPITZ_KEY_STROBE_NUM; i++)
-		pxa_gpio_mode(spitz_strobes[i] | GPIO_IN);
-
-	return 0;
-}
-
-static int spitzkbd_resume(struct platform_device *dev)
-{
-	int i;
-	struct spitzkbd *spitzkbd = platform_get_drvdata(dev);
-
-	for (i = 0; i < SPITZ_KEY_STROBE_NUM; i++)
-		pxa_gpio_mode(spitz_strobes[i] | GPIO_OUT | GPIO_DFLT_HIGH);
-
-	/* Upon resume, ignore the suspend key for a short while */
-	spitzkbd->suspend_jiffies = jiffies;
-	spitzkbd->suspended = 0;
-
-	return 0;
-}
-#else
-#define spitzkbd_suspend	NULL
-#define spitzkbd_resume		NULL
-#endif
-
-static int __devinit spitzkbd_probe(struct platform_device *dev)
-{
-	struct spitzkbd *spitzkbd;
-	struct input_dev *input_dev;
-	int i, err = -ENOMEM;
-
-	spitzkbd = kzalloc(sizeof(struct spitzkbd), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!spitzkbd || !input_dev)
-		goto fail;
-
-	platform_set_drvdata(dev, spitzkbd);
-	strcpy(spitzkbd->phys, "spitzkbd/input0");
-
-	spin_lock_init(&spitzkbd->lock);
-
-	/* Init Keyboard rescan timer */
-	init_timer(&spitzkbd->timer);
-	spitzkbd->timer.function = spitzkbd_timer_callback;
-	spitzkbd->timer.data = (unsigned long) spitzkbd;
-
-	/* Init Hinge Timer */
-	init_timer(&spitzkbd->htimer);
-	spitzkbd->htimer.function = spitzkbd_hinge_timer;
-	spitzkbd->htimer.data = (unsigned long) spitzkbd;
-
-	spitzkbd->suspend_jiffies = jiffies;
-
-	spitzkbd->input = input_dev;
-
-	input_dev->name = "Spitz Keyboard";
-	input_dev->phys = spitzkbd->phys;
-	input_dev->dev.parent = &dev->dev;
-
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->id.vendor = 0x0001;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP) |
-		BIT_MASK(EV_PWR) | BIT_MASK(EV_SW);
-	input_dev->keycode = spitzkbd->keycode;
-	input_dev->keycodesize = sizeof(unsigned char);
-	input_dev->keycodemax = ARRAY_SIZE(spitzkbd_keycode);
-
-	memcpy(spitzkbd->keycode, spitzkbd_keycode, sizeof(spitzkbd->keycode));
-	for (i = 0; i < ARRAY_SIZE(spitzkbd_keycode); i++)
-		set_bit(spitzkbd->keycode[i], input_dev->keybit);
-	clear_bit(0, input_dev->keybit);
-	set_bit(KEY_SUSPEND, input_dev->keybit);
-	set_bit(SW_LID, input_dev->swbit);
-	set_bit(SW_TABLET_MODE, input_dev->swbit);
-	set_bit(SW_HEADPHONE_INSERT, input_dev->swbit);
-
-	err = input_register_device(input_dev);
-	if (err)
-		goto fail;
-
-	mod_timer(&spitzkbd->htimer, jiffies + msecs_to_jiffies(HINGE_SCAN_INTERVAL));
-
-	/* Setup sense interrupts - RisingEdge Detect, sense lines as inputs */
-	for (i = 0; i < SPITZ_KEY_SENSE_NUM; i++) {
-		pxa_gpio_mode(spitz_senses[i] | GPIO_IN);
-		if (request_irq(IRQ_GPIO(spitz_senses[i]), spitzkbd_interrupt,
-				IRQF_DISABLED|IRQF_TRIGGER_RISING,
-				"Spitzkbd Sense", spitzkbd))
-			printk(KERN_WARNING "spitzkbd: Can't get Sense IRQ: %d!\n", i);
-	}
-
-	/* Set Strobe lines as outputs - set high */
-	for (i = 0; i < SPITZ_KEY_STROBE_NUM; i++)
-		pxa_gpio_mode(spitz_strobes[i] | GPIO_OUT | GPIO_DFLT_HIGH);
-
-	pxa_gpio_mode(SPITZ_GPIO_SYNC | GPIO_IN);
-	pxa_gpio_mode(SPITZ_GPIO_ON_KEY | GPIO_IN);
-	pxa_gpio_mode(SPITZ_GPIO_SWA | GPIO_IN);
-	pxa_gpio_mode(SPITZ_GPIO_SWB | GPIO_IN);
-
-	request_irq(SPITZ_IRQ_GPIO_SYNC, spitzkbd_interrupt,
-		    IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-		    "Spitzkbd Sync", spitzkbd);
-	request_irq(SPITZ_IRQ_GPIO_ON_KEY, spitzkbd_interrupt,
-		    IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-		    "Spitzkbd PwrOn", spitzkbd);
-	request_irq(SPITZ_IRQ_GPIO_SWA, spitzkbd_hinge_isr,
-		    IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-		    "Spitzkbd SWA", spitzkbd);
-	request_irq(SPITZ_IRQ_GPIO_SWB, spitzkbd_hinge_isr,
-		    IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-		    "Spitzkbd SWB", spitzkbd);
-	request_irq(SPITZ_IRQ_GPIO_AK_INT, spitzkbd_hinge_isr,
-		    IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-		    "Spitzkbd HP", spitzkbd);
-
-	return 0;
-
- fail:	input_free_device(input_dev);
-	kfree(spitzkbd);
-	return err;
-}
-
-static int __devexit spitzkbd_remove(struct platform_device *dev)
-{
-	int i;
-	struct spitzkbd *spitzkbd = platform_get_drvdata(dev);
-
-	for (i = 0; i < SPITZ_KEY_SENSE_NUM; i++)
-		free_irq(IRQ_GPIO(spitz_senses[i]), spitzkbd);
-
-	free_irq(SPITZ_IRQ_GPIO_SYNC, spitzkbd);
-	free_irq(SPITZ_IRQ_GPIO_ON_KEY, spitzkbd);
-	free_irq(SPITZ_IRQ_GPIO_SWA, spitzkbd);
-	free_irq(SPITZ_IRQ_GPIO_SWB, spitzkbd);
-	free_irq(SPITZ_IRQ_GPIO_AK_INT, spitzkbd);
-
-	del_timer_sync(&spitzkbd->htimer);
-	del_timer_sync(&spitzkbd->timer);
-
-	input_unregister_device(spitzkbd->input);
-
-	kfree(spitzkbd);
-
-	return 0;
-}
-
-static struct platform_driver spitzkbd_driver = {
-	.probe		= spitzkbd_probe,
-	.remove		= __devexit_p(spitzkbd_remove),
-	.suspend	= spitzkbd_suspend,
-	.resume		= spitzkbd_resume,
-	.driver		= {
-		.name	= "spitz-keyboard",
-		.owner	= THIS_MODULE,
-	},
-};
-
-static int __init spitzkbd_init(void)
-{
-	return platform_driver_register(&spitzkbd_driver);
-}
-
-static void __exit spitzkbd_exit(void)
-{
-	platform_driver_unregister(&spitzkbd_driver);
-}
-
-module_init(spitzkbd_init);
-module_exit(spitzkbd_exit);
-
-MODULE_AUTHOR("Richard Purdie <rpurdie@rpsys.net>");
-MODULE_DESCRIPTION("Spitz Keyboard Driver");
-MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:spitz-keyboard");
diff --git a/drivers/input/keyboard/tosakbd.c b/drivers/input/keyboard/tosakbd.c
deleted file mode 100644
index 3910f269cfc8a..0000000000000
--- a/drivers/input/keyboard/tosakbd.c
+++ /dev/null
@@ -1,431 +0,0 @@
-/*
- *  Keyboard driver for Sharp Tosa models (SL-6000x)
- *
- *  Copyright (c) 2005 Dirk Opfer
- *  Copyright (c) 2007 Dmitry Baryshkov
- *
- *  Based on xtkbd.c/locomkbd.c/corgikbd.c
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-
-#include <mach/gpio.h>
-#include <mach/tosa.h>
-
-#define KB_ROWMASK(r)		(1 << (r))
-#define SCANCODE(r, c)		(((r)<<4) + (c) + 1)
-#define NR_SCANCODES		SCANCODE(TOSA_KEY_SENSE_NUM - 1, TOSA_KEY_STROBE_NUM - 1) + 1
-
-#define SCAN_INTERVAL		(HZ/10)
-
-#define KB_DISCHARGE_DELAY	10
-#define KB_ACTIVATE_DELAY	10
-
-static unsigned short tosakbd_keycode[NR_SCANCODES] = {
-0,
-0, KEY_W, 0, 0, 0, KEY_K, KEY_BACKSPACE, KEY_P,
-0, 0, 0, 0, 0, 0, 0, 0,
-KEY_Q, KEY_E, KEY_T, KEY_Y, 0, KEY_O, KEY_I, KEY_COMMA,
-0, 0, 0, 0, 0, 0, 0, 0,
-KEY_A, KEY_D, KEY_G, KEY_U, 0, KEY_L, KEY_ENTER, KEY_DOT,
-0, 0, 0, 0, 0, 0, 0, 0,
-KEY_Z, KEY_C, KEY_V, KEY_J, TOSA_KEY_ADDRESSBOOK, TOSA_KEY_CANCEL, TOSA_KEY_CENTER, TOSA_KEY_OK,
-KEY_LEFTSHIFT, 0, 0, 0, 0, 0, 0, 0,
-KEY_S, KEY_R, KEY_B, KEY_N, TOSA_KEY_CALENDAR, TOSA_KEY_HOMEPAGE, KEY_LEFTCTRL, TOSA_KEY_LIGHT,
-0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, 0,
-KEY_TAB, KEY_SLASH, KEY_H, KEY_M, TOSA_KEY_MENU, 0, KEY_UP, 0,
-0, 0, TOSA_KEY_FN, 0, 0, 0, 0, 0,
-KEY_X, KEY_F, KEY_SPACE, KEY_APOSTROPHE, TOSA_KEY_MAIL, KEY_LEFT, KEY_DOWN, KEY_RIGHT,
-0, 0, 0,
-};
-
-struct tosakbd {
-	unsigned short keycode[ARRAY_SIZE(tosakbd_keycode)];
-	struct input_dev *input;
-	bool suspended;
-	spinlock_t lock; /* protect kbd scanning */
-	struct timer_list timer;
-};
-
-
-/* Helper functions for reading the keyboard matrix
- * Note: We should really be using the generic gpio functions to alter
- *       GPDR but it requires a function call per GPIO bit which is
- *       excessive when we need to access 12 bits at once, multiple times.
- * These functions must be called within local_irq_save()/local_irq_restore()
- * or similar.
- */
-#define GET_ROWS_STATUS(c)	((GPLR2 & TOSA_GPIO_ALL_SENSE_BIT) >> TOSA_GPIO_ALL_SENSE_RSHIFT)
-
-static inline void tosakbd_discharge_all(void)
-{
-	/* STROBE All HiZ */
-	GPCR1  = TOSA_GPIO_HIGH_STROBE_BIT;
-	GPDR1 &= ~TOSA_GPIO_HIGH_STROBE_BIT;
-	GPCR2  = TOSA_GPIO_LOW_STROBE_BIT;
-	GPDR2 &= ~TOSA_GPIO_LOW_STROBE_BIT;
-}
-
-static inline void tosakbd_activate_all(void)
-{
-	/* STROBE ALL -> High */
-	GPSR1  = TOSA_GPIO_HIGH_STROBE_BIT;
-	GPDR1 |= TOSA_GPIO_HIGH_STROBE_BIT;
-	GPSR2  = TOSA_GPIO_LOW_STROBE_BIT;
-	GPDR2 |= TOSA_GPIO_LOW_STROBE_BIT;
-
-	udelay(KB_DISCHARGE_DELAY);
-
-	/* STATE CLEAR */
-	GEDR2 |= TOSA_GPIO_ALL_SENSE_BIT;
-}
-
-static inline void tosakbd_activate_col(int col)
-{
-	if (col <= 5) {
-		/* STROBE col -> High, not col -> HiZ */
-		GPSR1 = TOSA_GPIO_STROBE_BIT(col);
-		GPDR1 = (GPDR1 & ~TOSA_GPIO_HIGH_STROBE_BIT) | TOSA_GPIO_STROBE_BIT(col);
-	} else {
-		/* STROBE col -> High, not col -> HiZ */
-		GPSR2 = TOSA_GPIO_STROBE_BIT(col);
-		GPDR2 = (GPDR2 & ~TOSA_GPIO_LOW_STROBE_BIT) | TOSA_GPIO_STROBE_BIT(col);
-	}
-}
-
-static inline void tosakbd_reset_col(int col)
-{
-	if (col <= 5) {
-		/* STROBE col -> Low */
-		GPCR1 = TOSA_GPIO_STROBE_BIT(col);
-		/* STROBE col -> out, not col -> HiZ */
-		GPDR1 = (GPDR1 & ~TOSA_GPIO_HIGH_STROBE_BIT) | TOSA_GPIO_STROBE_BIT(col);
-	} else {
-		/* STROBE col -> Low */
-		GPCR2 = TOSA_GPIO_STROBE_BIT(col);
-		/* STROBE col -> out, not col -> HiZ */
-		GPDR2 = (GPDR2 & ~TOSA_GPIO_LOW_STROBE_BIT) | TOSA_GPIO_STROBE_BIT(col);
-	}
-}
-/*
- * The tosa keyboard only generates interrupts when a key is pressed.
- * So when a key is pressed, we enable a timer.  This timer scans the
- * keyboard, and this is how we detect when the key is released.
- */
-
-/* Scan the hardware keyboard and push any changes up through the input layer */
-static void tosakbd_scankeyboard(struct platform_device *dev)
-{
-	struct tosakbd *tosakbd = platform_get_drvdata(dev);
-	unsigned int row, col, rowd;
-	unsigned long flags;
-	unsigned int num_pressed = 0;
-
-	spin_lock_irqsave(&tosakbd->lock, flags);
-
-	if (tosakbd->suspended)
-		goto out;
-
-	for (col = 0; col < TOSA_KEY_STROBE_NUM; col++) {
-		/*
-		 * Discharge the output driver capacitatance
-		 * in the keyboard matrix. (Yes it is significant..)
-		 */
-		tosakbd_discharge_all();
-		udelay(KB_DISCHARGE_DELAY);
-
-		tosakbd_activate_col(col);
-		udelay(KB_ACTIVATE_DELAY);
-
-		rowd = GET_ROWS_STATUS(col);
-
-		for (row = 0; row < TOSA_KEY_SENSE_NUM; row++) {
-			unsigned int scancode, pressed;
-			scancode = SCANCODE(row, col);
-			pressed = rowd & KB_ROWMASK(row);
-
-			if (pressed && !tosakbd->keycode[scancode])
-				dev_warn(&dev->dev,
-						"unhandled scancode: 0x%02x\n",
-						scancode);
-
-			input_report_key(tosakbd->input,
-					tosakbd->keycode[scancode],
-					pressed);
-			if (pressed)
-				num_pressed++;
-		}
-
-		tosakbd_reset_col(col);
-	}
-
-	tosakbd_activate_all();
-
-	input_sync(tosakbd->input);
-
-	/* if any keys are pressed, enable the timer */
-	if (num_pressed)
-		mod_timer(&tosakbd->timer, jiffies + SCAN_INTERVAL);
-
- out:
-	spin_unlock_irqrestore(&tosakbd->lock, flags);
-}
-
-/*
- * tosa keyboard interrupt handler.
- */
-static irqreturn_t tosakbd_interrupt(int irq, void *__dev)
-{
-	struct platform_device *dev = __dev;
-	struct tosakbd *tosakbd = platform_get_drvdata(dev);
-
-	if (!timer_pending(&tosakbd->timer)) {
-		/** wait chattering delay **/
-		udelay(20);
-		tosakbd_scankeyboard(dev);
-	}
-
-	return IRQ_HANDLED;
-}
-
-/*
- * tosa timer checking for released keys
- */
-static void tosakbd_timer_callback(unsigned long __dev)
-{
-	struct platform_device *dev = (struct platform_device *)__dev;
-
-	tosakbd_scankeyboard(dev);
-}
-
-#ifdef CONFIG_PM
-static int tosakbd_suspend(struct platform_device *dev, pm_message_t state)
-{
-	struct tosakbd *tosakbd = platform_get_drvdata(dev);
-	unsigned long flags;
-
-	spin_lock_irqsave(&tosakbd->lock, flags);
-	tosakbd->suspended = true;
-	spin_unlock_irqrestore(&tosakbd->lock, flags);
-
-	del_timer_sync(&tosakbd->timer);
-
-	return 0;
-}
-
-static int tosakbd_resume(struct platform_device *dev)
-{
-	struct tosakbd *tosakbd = platform_get_drvdata(dev);
-
-	tosakbd->suspended = false;
-	tosakbd_scankeyboard(dev);
-
-	return 0;
-}
-#else
-#define tosakbd_suspend		NULL
-#define tosakbd_resume		NULL
-#endif
-
-static int __devinit tosakbd_probe(struct platform_device *pdev) {
-
-	int i;
-	struct tosakbd *tosakbd;
-	struct input_dev *input_dev;
-	int error;
-
-	tosakbd = kzalloc(sizeof(struct tosakbd), GFP_KERNEL);
-	if (!tosakbd)
-		return -ENOMEM;
-
-	input_dev = input_allocate_device();
-	if (!input_dev) {
-		kfree(tosakbd);
-		return -ENOMEM;
-	}
-
-	platform_set_drvdata(pdev, tosakbd);
-
-	spin_lock_init(&tosakbd->lock);
-
-	/* Init Keyboard rescan timer */
-	init_timer(&tosakbd->timer);
-	tosakbd->timer.function = tosakbd_timer_callback;
-	tosakbd->timer.data = (unsigned long) pdev;
-
-	tosakbd->input = input_dev;
-
-	input_set_drvdata(input_dev, tosakbd);
-	input_dev->name = "Tosa Keyboard";
-	input_dev->phys = "tosakbd/input0";
-	input_dev->dev.parent = &pdev->dev;
-
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->id.vendor = 0x0001;
-	input_dev->id.product = 0x0001;
-	input_dev->id.version = 0x0100;
-
-	input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
-	input_dev->keycode = tosakbd->keycode;
-	input_dev->keycodesize = sizeof(tosakbd->keycode[0]);
-	input_dev->keycodemax = ARRAY_SIZE(tosakbd_keycode);
-
-	memcpy(tosakbd->keycode, tosakbd_keycode, sizeof(tosakbd_keycode));
-
-	for (i = 0; i < ARRAY_SIZE(tosakbd_keycode); i++)
-		__set_bit(tosakbd->keycode[i], input_dev->keybit);
-	__clear_bit(KEY_RESERVED, input_dev->keybit);
-
-	/* Setup sense interrupts - RisingEdge Detect, sense lines as inputs */
-	for (i = 0; i < TOSA_KEY_SENSE_NUM; i++) {
-		int gpio = TOSA_GPIO_KEY_SENSE(i);
-		int irq;
-		error = gpio_request(gpio, "tosakbd");
-		if (error < 0) {
-			printk(KERN_ERR "tosakbd: failed to request GPIO %d, "
-				" error %d\n", gpio, error);
-			goto fail;
-		}
-
-		error = gpio_direction_input(TOSA_GPIO_KEY_SENSE(i));
-		if (error < 0) {
-			printk(KERN_ERR "tosakbd: failed to configure input"
-				" direction for GPIO %d, error %d\n",
-				gpio, error);
-			gpio_free(gpio);
-			goto fail;
-		}
-
-		irq = gpio_to_irq(gpio);
-		if (irq < 0) {
-			error = irq;
-			printk(KERN_ERR "gpio-keys: Unable to get irq number"
-				" for GPIO %d, error %d\n",
-				gpio, error);
-			gpio_free(gpio);
-			goto fail;
-		}
-
-		error = request_irq(irq, tosakbd_interrupt,
-					IRQF_DISABLED | IRQF_TRIGGER_RISING,
-					"tosakbd", pdev);
-
-		if (error) {
-			printk("tosakbd: Can't get IRQ: %d: error %d!\n",
-					irq, error);
-			gpio_free(gpio);
-			goto fail;
-		}
-	}
-
-	/* Set Strobe lines as outputs - set high */
-	for (i = 0; i < TOSA_KEY_STROBE_NUM; i++) {
-		int gpio = TOSA_GPIO_KEY_STROBE(i);
-		error = gpio_request(gpio, "tosakbd");
-		if (error < 0) {
-			printk(KERN_ERR "tosakbd: failed to request GPIO %d, "
-				" error %d\n", gpio, error);
-			goto fail2;
-		}
-
-		error = gpio_direction_output(gpio, 1);
-		if (error < 0) {
-			printk(KERN_ERR "tosakbd: failed to configure input"
-				" direction for GPIO %d, error %d\n",
-				gpio, error);
-			gpio_free(gpio);
-			goto fail2;
-		}
-
-	}
-
-	error = input_register_device(input_dev);
-	if (error) {
-		printk(KERN_ERR "tosakbd: Unable to register input device, "
-			"error: %d\n", error);
-		goto fail2;
-	}
-
-	printk(KERN_INFO "input: Tosa Keyboard Registered\n");
-
-	return 0;
-
-fail2:
-	while (--i >= 0)
-		gpio_free(TOSA_GPIO_KEY_STROBE(i));
-
-	i = TOSA_KEY_SENSE_NUM;
-fail:
-	while (--i >= 0) {
-		free_irq(gpio_to_irq(TOSA_GPIO_KEY_SENSE(i)), pdev);
-		gpio_free(TOSA_GPIO_KEY_SENSE(i));
-	}
-
-	platform_set_drvdata(pdev, NULL);
-	input_free_device(input_dev);
-	kfree(tosakbd);
-
-	return error;
-}
-
-static int __devexit tosakbd_remove(struct platform_device *dev)
-{
-	int i;
-	struct tosakbd *tosakbd = platform_get_drvdata(dev);
-
-	for (i = 0; i < TOSA_KEY_STROBE_NUM; i++)
-		gpio_free(TOSA_GPIO_KEY_STROBE(i));
-
-	for (i = 0; i < TOSA_KEY_SENSE_NUM; i++) {
-		free_irq(gpio_to_irq(TOSA_GPIO_KEY_SENSE(i)), dev);
-		gpio_free(TOSA_GPIO_KEY_SENSE(i));
-	}
-
-	del_timer_sync(&tosakbd->timer);
-
-	input_unregister_device(tosakbd->input);
-
-	kfree(tosakbd);
-
-	return 0;
-}
-
-static struct platform_driver tosakbd_driver = {
-	.probe		= tosakbd_probe,
-	.remove		= __devexit_p(tosakbd_remove),
-	.suspend	= tosakbd_suspend,
-	.resume		= tosakbd_resume,
-	.driver		= {
-		.name	= "tosa-keyboard",
-		.owner	= THIS_MODULE,
-	},
-};
-
-static int __devinit tosakbd_init(void)
-{
-	return platform_driver_register(&tosakbd_driver);
-}
-
-static void __exit tosakbd_exit(void)
-{
-	platform_driver_unregister(&tosakbd_driver);
-}
-
-module_init(tosakbd_init);
-module_exit(tosakbd_exit);
-
-MODULE_AUTHOR("Dirk Opfer <Dirk@Opfer-Online.de>");
-MODULE_DESCRIPTION("Tosa Keyboard Driver");
-MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:tosa-keyboard");
diff --git a/drivers/input/misc/ati_remote.c b/drivers/input/misc/ati_remote.c
index 614b65d78fe9d..e8bbc619f6dfd 100644
--- a/drivers/input/misc/ati_remote.c
+++ b/drivers/input/misc/ati_remote.c
@@ -98,10 +98,12 @@
  * Module and Version Information, Module Parameters
  */
 
-#define ATI_REMOTE_VENDOR_ID	0x0bc7
-#define ATI_REMOTE_PRODUCT_ID	0x004
-#define LOLA_REMOTE_PRODUCT_ID	0x002
-#define MEDION_REMOTE_PRODUCT_ID 0x006
+#define ATI_REMOTE_VENDOR_ID		0x0bc7
+#define LOLA_REMOTE_PRODUCT_ID		0x0002
+#define LOLA2_REMOTE_PRODUCT_ID		0x0003
+#define ATI_REMOTE_PRODUCT_ID		0x0004
+#define NVIDIA_REMOTE_PRODUCT_ID	0x0005
+#define MEDION_REMOTE_PRODUCT_ID	0x0006
 
 #define DRIVER_VERSION	        "2.2.1"
 #define DRIVER_AUTHOR           "Torrey Hoffman <thoffman@arnor.net>"
@@ -142,8 +144,10 @@ MODULE_PARM_DESC(repeat_delay, "Delay before sending repeats, default = 500 msec
 #define err(format, arg...) printk(KERN_ERR format , ## arg)
 
 static struct usb_device_id ati_remote_table[] = {
-	{ USB_DEVICE(ATI_REMOTE_VENDOR_ID, ATI_REMOTE_PRODUCT_ID) },
 	{ USB_DEVICE(ATI_REMOTE_VENDOR_ID, LOLA_REMOTE_PRODUCT_ID) },
+	{ USB_DEVICE(ATI_REMOTE_VENDOR_ID, LOLA2_REMOTE_PRODUCT_ID) },
+	{ USB_DEVICE(ATI_REMOTE_VENDOR_ID, ATI_REMOTE_PRODUCT_ID) },
+	{ USB_DEVICE(ATI_REMOTE_VENDOR_ID, NVIDIA_REMOTE_PRODUCT_ID) },
 	{ USB_DEVICE(ATI_REMOTE_VENDOR_ID, MEDION_REMOTE_PRODUCT_ID) },
 	{}	/* Terminating entry */
 };
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 0d22cb9ce42ee..99d58764ef035 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -64,7 +64,6 @@ static const struct alps_model_info alps_model_data[] = {
 	{ { 0x62, 0x02, 0x14 }, 0xcf, 0xcf,
 		ALPS_PASS | ALPS_DUALPOINT | ALPS_PS2_INTERLEAVED },
 	{ { 0x73, 0x02, 0x50 }, 0xcf, 0xcf, ALPS_FOUR_BUTTONS },	  /* Dell Vostro 1400 */
-	{ { 0x73, 0x02, 0x64 }, 0xf8, 0xf8, 0 },			  /* HP Pavilion dm3 */
 	{ { 0x52, 0x01, 0x14 }, 0xff, 0xff,
 		ALPS_PASS | ALPS_DUALPOINT | ALPS_PS2_INTERLEAVED },	  /* Toshiba Tecra A11-11L */
 };
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index a138b5da79f9e..0520c2e19927f 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -25,6 +25,10 @@
 			printk(KERN_DEBUG format, ##arg);	\
 	} while (0)
 
+static bool force_elantech;
+module_param_named(force_elantech, force_elantech, bool, 0644);
+MODULE_PARM_DESC(force_elantech, "Force the Elantech PS/2 protocol extension to be used, 1 = enabled, 0 = disabled (default).");
+
 /*
  * Send a Synaptics style sliced query command
  */
@@ -182,13 +186,17 @@ static void elantech_report_absolute_v1(struct psmouse *psmouse)
 	static int old_fingers;
 
 	if (etd->fw_version_maj == 0x01) {
-		/* byte 0:  D   U  p1  p2   1  p3   R   L
-		   byte 1:  f   0  th  tw  x9  x8  y9  y8 */
+		/*
+		 * byte 0:  D   U  p1  p2   1  p3   R   L
+		 * byte 1:  f   0  th  tw  x9  x8  y9  y8
+		 */
 		fingers = ((packet[1] & 0x80) >> 7) +
 				((packet[1] & 0x30) >> 4);
 	} else {
-		/* byte 0: n1  n0  p2  p1   1  p3   R   L
-		   byte 1:  0   0   0   0  x9  x8  y9  y8 */
+		/*
+		 * byte 0: n1  n0  p2  p1   1  p3   R   L
+		 * byte 1:  0   0   0   0  x9  x8  y9  y8
+		 */
 		fingers = (packet[0] & 0xc0) >> 6;
 	}
 
@@ -202,13 +210,15 @@ static void elantech_report_absolute_v1(struct psmouse *psmouse)
 
 	input_report_key(dev, BTN_TOUCH, fingers != 0);
 
-	/* byte 2: x7  x6  x5  x4  x3  x2  x1  x0
-	   byte 3: y7  y6  y5  y4  y3  y2  y1  y0 */
+	/*
+	 * byte 2: x7  x6  x5  x4  x3  x2  x1  x0
+	 * byte 3: y7  y6  y5  y4  y3  y2  y1  y0
+	 */
 	if (fingers) {
 		input_report_abs(dev, ABS_X,
 			((packet[1] & 0x0c) << 6) | packet[2]);
-		input_report_abs(dev, ABS_Y, ETP_YMAX_V1 -
-			(((packet[1] & 0x03) << 8) | packet[3]));
+		input_report_abs(dev, ABS_Y,
+			ETP_YMAX_V1 - (((packet[1] & 0x03) << 8) | packet[3]));
 	}
 
 	input_report_key(dev, BTN_TOOL_FINGER, fingers == 1);
@@ -247,34 +257,47 @@ static void elantech_report_absolute_v2(struct psmouse *psmouse)
 
 	switch (fingers) {
 	case 1:
-		/* byte 1: x15 x14 x13 x12 x11 x10 x9  x8
-		   byte 2: x7  x6  x5  x4  x4  x2  x1  x0 */
-		input_report_abs(dev, ABS_X, (packet[1] << 8) | packet[2]);
-		/* byte 4: y15 y14 y13 y12 y11 y10 y8  y8
-		   byte 5: y7  y6  y5  y4  y3  y2  y1  y0 */
-		input_report_abs(dev, ABS_Y, ETP_YMAX_V2 -
-			((packet[4] << 8) | packet[5]));
+		/*
+		 * byte 1:  .   .   .   .   .  x10 x9  x8
+		 * byte 2: x7  x6  x5  x4  x4  x2  x1  x0
+		 */
+		input_report_abs(dev, ABS_X,
+			((packet[1] & 0x07) << 8) | packet[2]);
+		/*
+		 * byte 4:  .   .   .   .   .   .  y9  y8
+		 * byte 5: y7  y6  y5  y4  y3  y2  y1  y0
+		 */
+		input_report_abs(dev, ABS_Y,
+			ETP_YMAX_V2 - (((packet[4] & 0x03) << 8) | packet[5]));
 		break;
 
 	case 2:
-		/* The coordinate of each finger is reported separately with
-		   a lower resolution for two finger touches */
-		/* byte 0:  .   .  ay8 ax8  .   .   .   .
-		   byte 1: ax7 ax6 ax5 ax4 ax3 ax2 ax1 ax0 */
+		/*
+		 * The coordinate of each finger is reported separately
+		 * with a lower resolution for two finger touches:
+		 * byte 0:  .   .  ay8 ax8  .   .   .   .
+		 * byte 1: ax7 ax6 ax5 ax4 ax3 ax2 ax1 ax0
+		 */
 		x1 = ((packet[0] & 0x10) << 4) | packet[1];
 		/* byte 2: ay7 ay6 ay5 ay4 ay3 ay2 ay1 ay0 */
 		y1 = ETP_2FT_YMAX - (((packet[0] & 0x20) << 3) | packet[2]);
-		/* byte 3:  .   .  by8 bx8  .   .   .   .
-		   byte 4: bx7 bx6 bx5 bx4 bx3 bx2 bx1 bx0 */
+		/*
+		 * byte 3:  .   .  by8 bx8  .   .   .   .
+		 * byte 4: bx7 bx6 bx5 bx4 bx3 bx2 bx1 bx0
+		 */
 		x2 = ((packet[3] & 0x10) << 4) | packet[4];
 		/* byte 5: by7 by8 by5 by4 by3 by2 by1 by0 */
 		y2 = ETP_2FT_YMAX - (((packet[3] & 0x20) << 3) | packet[5]);
-		/* For compatibility with the X Synaptics driver scale up one
-		   coordinate and report as ordinary mouse movent */
+		/*
+		 * For compatibility with the X Synaptics driver scale up
+		 * one coordinate and report as ordinary mouse movent
+		 */
 		input_report_abs(dev, ABS_X, x1 << 2);
 		input_report_abs(dev, ABS_Y, y1 << 2);
-		/* For compatibility with the proprietary X Elantech driver
-		   report both coordinates as hat coordinates */
+		/*
+		 * For compatibility with the proprietary X Elantech driver
+		 * report both coordinates as hat coordinates
+		 */
 		input_report_abs(dev, ABS_HAT0X, x1);
 		input_report_abs(dev, ABS_HAT0Y, y1);
 		input_report_abs(dev, ABS_HAT1X, x2);
@@ -596,8 +619,12 @@ int elantech_detect(struct psmouse *psmouse, bool set_properties)
 		 param[0], param[1], param[2]);
 
 	if (param[0] == 0 || param[1] != 0) {
-		pr_debug("elantech.c: Probably not a real Elantech touchpad. Aborting.\n");
-		return -1;
+		if (!force_elantech) {
+			pr_debug("elantech.c: Probably not a real Elantech touchpad. Aborting.\n");
+			return -1;
+		}
+
+		pr_debug("elantech.c: Probably not a real Elantech touchpad. Enabling anyway due to force_elantech.\n");
 	}
 
 	if (set_properties) {
@@ -666,7 +693,8 @@ int elantech_init(struct psmouse *psmouse)
 	 * Assume every version greater than this is new EeePC style
 	 * hardware with 6 byte packets
 	 */
-	if (etd->fw_version_maj >= 0x02 && etd->fw_version_min >= 0x30) {
+	if ((etd->fw_version_maj == 0x02 && etd->fw_version_min >= 0x30) ||
+	    etd->fw_version_maj > 0x02) {
 		etd->hw_version = 2;
 		/* For now show extra debug information */
 		etd->debug = 1;
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index d8c0c8d6992c9..cbc8072649407 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -110,6 +110,7 @@ static struct workqueue_struct *kpsmoused_wq;
 struct psmouse_protocol {
 	enum psmouse_type type;
 	bool maxproto;
+	bool ignore_parity; /* Protocol should ignore parity errors from KBC */
 	const char *name;
 	const char *alias;
 	int (*detect)(struct psmouse *, bool);
@@ -288,7 +289,9 @@ static irqreturn_t psmouse_interrupt(struct serio *serio,
 	if (psmouse->state == PSMOUSE_IGNORE)
 		goto out;
 
-	if (flags & (SERIO_PARITY|SERIO_TIMEOUT)) {
+	if (unlikely((flags & SERIO_TIMEOUT) ||
+		     ((flags & SERIO_PARITY) && !psmouse->ignore_parity))) {
+
 		if (psmouse->state == PSMOUSE_ACTIVATED)
 			printk(KERN_WARNING "psmouse.c: bad data from KBC -%s%s\n",
 				flags & SERIO_TIMEOUT ? " timeout" : "",
@@ -759,6 +762,7 @@ static const struct psmouse_protocol psmouse_protocols[] = {
 		.name		= "PS/2",
 		.alias		= "bare",
 		.maxproto	= true,
+		.ignore_parity	= true,
 		.detect		= ps2bare_detect,
 	},
 #ifdef CONFIG_MOUSE_PS2_LOGIPS2PP
@@ -786,6 +790,7 @@ static const struct psmouse_protocol psmouse_protocols[] = {
 		.name		= "ImPS/2",
 		.alias		= "imps",
 		.maxproto	= true,
+		.ignore_parity	= true,
 		.detect		= intellimouse_detect,
 	},
 	{
@@ -793,6 +798,7 @@ static const struct psmouse_protocol psmouse_protocols[] = {
 		.name		= "ImExPS/2",
 		.alias		= "exps",
 		.maxproto	= true,
+		.ignore_parity	= true,
 		.detect		= im_explorer_detect,
 	},
 #ifdef CONFIG_MOUSE_PS2_SYNAPTICS
@@ -1222,6 +1228,7 @@ static void psmouse_disconnect(struct serio *serio)
 static int psmouse_switch_protocol(struct psmouse *psmouse,
 				   const struct psmouse_protocol *proto)
 {
+	const struct psmouse_protocol *selected_proto;
 	struct input_dev *input_dev = psmouse->dev;
 
 	input_dev->dev.parent = &psmouse->ps2dev.serio->dev;
@@ -1245,9 +1252,14 @@ static int psmouse_switch_protocol(struct psmouse *psmouse,
 			return -1;
 
 		psmouse->type = proto->type;
-	} else
+		selected_proto = proto;
+	} else {
 		psmouse->type = psmouse_extensions(psmouse,
 						   psmouse_max_proto, true);
+		selected_proto = psmouse_protocol_by_type(psmouse->type);
+	}
+
+	psmouse->ignore_parity = selected_proto->ignore_parity;
 
 	/*
 	 * If mouse's packet size is 3 there is no point in polling the
@@ -1267,7 +1279,7 @@ static int psmouse_switch_protocol(struct psmouse *psmouse,
 		psmouse->resync_time = 0;
 
 	snprintf(psmouse->devname, sizeof(psmouse->devname), "%s %s %s",
-		 psmouse_protocol_by_type(psmouse->type)->name, psmouse->vendor, psmouse->name);
+		 selected_proto->name, psmouse->vendor, psmouse->name);
 
 	input_dev->name = psmouse->devname;
 	input_dev->phys = psmouse->phys;
diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
index e053bdd137ff0..593e910bfc7a8 100644
--- a/drivers/input/mouse/psmouse.h
+++ b/drivers/input/mouse/psmouse.h
@@ -47,6 +47,7 @@ struct psmouse {
 	unsigned char pktcnt;
 	unsigned char pktsize;
 	unsigned char type;
+	bool ignore_parity;
 	bool acks_disable_command;
 	unsigned int model;
 	unsigned long last;
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 026df6010161a..ebd7a99efeae9 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -137,7 +137,8 @@ static int synaptics_capability(struct psmouse *psmouse)
 	if (synaptics_send_cmd(psmouse, SYN_QUE_CAPABILITIES, cap))
 		return -1;
 	priv->capabilities = (cap[0] << 16) | (cap[1] << 8) | cap[2];
-	priv->ext_cap = 0;
+	priv->ext_cap = priv->ext_cap_0c = 0;
+
 	if (!SYN_CAP_VALID(priv->capabilities))
 		return -1;
 
@@ -150,7 +151,7 @@ static int synaptics_capability(struct psmouse *psmouse)
 	if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 1) {
 		if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_CAPAB, cap)) {
 			printk(KERN_ERR "Synaptics claims to have extended capabilities,"
-			       " but I'm not able to read them.");
+			       " but I'm not able to read them.\n");
 		} else {
 			priv->ext_cap = (cap[0] << 16) | (cap[1] << 8) | cap[2];
 
@@ -162,6 +163,16 @@ static int synaptics_capability(struct psmouse *psmouse)
 				priv->ext_cap &= 0xff0fff;
 		}
 	}
+
+	if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 4) {
+		if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_CAPAB_0C, cap)) {
+			printk(KERN_ERR "Synaptics claims to have extended capability 0x0c,"
+			       " but I'm not able to read it.\n");
+		} else {
+			priv->ext_cap_0c = (cap[0] << 16) | (cap[1] << 8) | cap[2];
+		}
+	}
+
 	return 0;
 }
 
@@ -348,7 +359,15 @@ static void synaptics_parse_hw_state(unsigned char buf[], struct synaptics_data
 		hw->left  = (buf[0] & 0x01) ? 1 : 0;
 		hw->right = (buf[0] & 0x02) ? 1 : 0;
 
-		if (SYN_CAP_MIDDLE_BUTTON(priv->capabilities)) {
+		if (SYN_CAP_CLICKPAD(priv->ext_cap_0c)) {
+			/*
+			 * Clickpad's button is transmitted as middle button,
+			 * however, since it is primary button, we will report
+			 * it as BTN_LEFT.
+			 */
+			hw->left = ((buf[0] ^ buf[3]) & 0x01) ? 1 : 0;
+
+		} else if (SYN_CAP_MIDDLE_BUTTON(priv->capabilities)) {
 			hw->middle = ((buf[0] ^ buf[3]) & 0x01) ? 1 : 0;
 			if (hw->w == 2)
 				hw->scroll = (signed char)(buf[1]);
@@ -593,6 +612,12 @@ static void set_input_params(struct input_dev *dev, struct synaptics_data *priv)
 
 	dev->absres[ABS_X] = priv->x_res;
 	dev->absres[ABS_Y] = priv->y_res;
+
+	if (SYN_CAP_CLICKPAD(priv->ext_cap_0c)) {
+		/* Clickpads report only left button */
+		__clear_bit(BTN_RIGHT, dev->keybit);
+		__clear_bit(BTN_MIDDLE, dev->keybit);
+	}
 }
 
 static void synaptics_disconnect(struct psmouse *psmouse)
@@ -697,10 +722,10 @@ int synaptics_init(struct psmouse *psmouse)
 
 	priv->pkt_type = SYN_MODEL_NEWABS(priv->model_id) ? SYN_NEWABS : SYN_OLDABS;
 
-	printk(KERN_INFO "Synaptics Touchpad, model: %ld, fw: %ld.%ld, id: %#lx, caps: %#lx/%#lx\n",
+	printk(KERN_INFO "Synaptics Touchpad, model: %ld, fw: %ld.%ld, id: %#lx, caps: %#lx/%#lx/%#lx\n",
 		SYN_ID_MODEL(priv->identity),
 		SYN_ID_MAJOR(priv->identity), SYN_ID_MINOR(priv->identity),
-		priv->model_id, priv->capabilities, priv->ext_cap);
+		priv->model_id, priv->capabilities, priv->ext_cap, priv->ext_cap_0c);
 
 	set_input_params(psmouse->dev, priv);
 
diff --git a/drivers/input/mouse/synaptics.h b/drivers/input/mouse/synaptics.h
index f0f40a331dc8a..ae37c5d162a49 100644
--- a/drivers/input/mouse/synaptics.h
+++ b/drivers/input/mouse/synaptics.h
@@ -18,6 +18,7 @@
 #define SYN_QUE_SERIAL_NUMBER_SUFFIX	0x07
 #define SYN_QUE_RESOLUTION		0x08
 #define SYN_QUE_EXT_CAPAB		0x09
+#define SYN_QUE_EXT_CAPAB_0C		0x0c
 
 /* synatics modes */
 #define SYN_BIT_ABSOLUTE_MODE		(1 << 7)
@@ -48,6 +49,8 @@
 #define SYN_CAP_VALID(c)		((((c) & 0x00ff00) >> 8) == 0x47)
 #define SYN_EXT_CAP_REQUESTS(c)		(((c) & 0x700000) >> 20)
 #define SYN_CAP_MULTI_BUTTON_NO(ec)	(((ec) & 0x00f000) >> 12)
+#define SYN_CAP_PRODUCT_ID(ec)		(((ec) & 0xff0000) >> 16)
+#define SYN_CAP_CLICKPAD(ex0c)		((ex0c) & 0x100100)
 
 /* synaptics modes query bits */
 #define SYN_MODE_ABSOLUTE(m)		((m) & (1 << 7))
@@ -96,6 +99,7 @@ struct synaptics_data {
 	unsigned long int model_id;		/* Model-ID */
 	unsigned long int capabilities;		/* Capabilities */
 	unsigned long int ext_cap;		/* Extended Capabilities */
+	unsigned long int ext_cap_0c;		/* Ext Caps from 0x0c query */
 	unsigned long int identity;		/* Identification */
 	int x_res;				/* X resolution in units/mm */
 	int y_res;				/* Y resolution in units/mm */
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 8a8fa4d2d6a84..3d1ade2e51964 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -99,22 +99,6 @@ config TOUCHSCREEN_BITSY
 	  To compile this driver as a module, choose M here: the
 	  module will be called h3600_ts_input.
 
-config TOUCHSCREEN_CORGI
-	tristate "SharpSL (Corgi and Spitz series) touchscreen driver (DEPRECATED)"
-	depends on PXA_SHARPSL
-	select CORGI_SSP_DEPRECATED
-	help
-	  Say Y here to enable the driver for the touchscreen on the
-	  Sharp SL-C7xx and SL-Cxx00 series of PDAs.
-
-	  If unsure, say N.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called corgi_ts.
-
-	  NOTE: this driver is deprecated, try enable SPI and generic
-	  ADS7846-based touchscreen driver.
-
 config TOUCHSCREEN_DA9034
 	tristate "Touchscreen support for Dialog Semiconductor DA9034"
 	depends on PMIC_DA903X
diff --git a/drivers/input/touchscreen/Makefile b/drivers/input/touchscreen/Makefile
index 7fef7d5cca234..41145d074deca 100644
--- a/drivers/input/touchscreen/Makefile
+++ b/drivers/input/touchscreen/Makefile
@@ -12,7 +12,6 @@ obj-$(CONFIG_TOUCHSCREEN_AD7879)	+= ad7879.o
 obj-$(CONFIG_TOUCHSCREEN_ADS7846)	+= ads7846.o
 obj-$(CONFIG_TOUCHSCREEN_ATMEL_TSADCC)	+= atmel_tsadcc.o
 obj-$(CONFIG_TOUCHSCREEN_BITSY)		+= h3600_ts_input.o
-obj-$(CONFIG_TOUCHSCREEN_CORGI)		+= corgi_ts.o
 obj-$(CONFIG_TOUCHSCREEN_DYNAPRO)	+= dynapro.o
 obj-$(CONFIG_TOUCHSCREEN_GUNZE)		+= gunze.o
 obj-$(CONFIG_TOUCHSCREEN_EETI)		+= eeti_ts.o
diff --git a/drivers/input/touchscreen/corgi_ts.c b/drivers/input/touchscreen/corgi_ts.c
deleted file mode 100644
index 94a1919d439d9..0000000000000
--- a/drivers/input/touchscreen/corgi_ts.c
+++ /dev/null
@@ -1,385 +0,0 @@
-/*
- *  Touchscreen driver for Sharp SL-C7xx and SL-Cxx00 models
- *
- *  Copyright (c) 2004-2005 Richard Purdie
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- *
- */
-
-
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/init.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/irq.h>
-
-#include <mach/sharpsl.h>
-#include <mach/hardware.h>
-#include <mach/pxa2xx-gpio.h>
-
-
-#define PWR_MODE_ACTIVE		0
-#define PWR_MODE_SUSPEND	1
-
-#define X_AXIS_MAX		3830
-#define X_AXIS_MIN		150
-#define Y_AXIS_MAX		3830
-#define Y_AXIS_MIN		190
-#define PRESSURE_MIN		0
-#define PRESSURE_MAX		15000
-
-struct ts_event {
-	short pressure;
-	short x;
-	short y;
-};
-
-struct corgi_ts {
-	struct input_dev *input;
-	struct timer_list timer;
-	struct ts_event tc;
-	int pendown;
-	int power_mode;
-	int irq_gpio;
-	struct corgits_machinfo *machinfo;
-};
-
-#ifdef CONFIG_PXA25x
-#define CCNT(a)		asm volatile ("mrc p14, 0, %0, C1, C0, 0" : "=r"(a))
-#define PMNC_GET(x)	asm volatile ("mrc p14, 0, %0, C0, C0, 0" : "=r"(x))
-#define PMNC_SET(x)	asm volatile ("mcr p14, 0, %0, C0, C0, 0" : : "r"(x))
-#endif
-#ifdef CONFIG_PXA27x
-#define CCNT(a)		asm volatile ("mrc p14, 0, %0, C1, C1, 0" : "=r"(a))
-#define PMNC_GET(x)	asm volatile ("mrc p14, 0, %0, C0, C1, 0" : "=r"(x))
-#define PMNC_SET(x)	asm volatile ("mcr p14, 0, %0, C0, C1, 0" : : "r"(x))
-#endif
-
-/* ADS7846 Touch Screen Controller bit definitions */
-#define ADSCTRL_PD0		(1u << 0)	/* PD0 */
-#define ADSCTRL_PD1		(1u << 1)	/* PD1 */
-#define ADSCTRL_DFR		(1u << 2)	/* SER/DFR */
-#define ADSCTRL_MOD		(1u << 3)	/* Mode */
-#define ADSCTRL_ADR_SH	4	/* Address setting */
-#define ADSCTRL_STS		(1u << 7)	/* Start Bit */
-
-/* External Functions */
-extern unsigned int get_clk_frequency_khz(int info);
-
-static unsigned long calc_waittime(struct corgi_ts *corgi_ts)
-{
-	unsigned long hsync_invperiod = corgi_ts->machinfo->get_hsync_invperiod();
-
-	if (hsync_invperiod)
-		return get_clk_frequency_khz(0)*1000/hsync_invperiod;
-	else
-		return 0;
-}
-
-static int sync_receive_data_send_cmd(struct corgi_ts *corgi_ts, int doRecive, int doSend,
-		unsigned int address, unsigned long wait_time)
-{
-	unsigned long timer1 = 0, timer2, pmnc = 0;
-	int pos = 0;
-
-	if (wait_time && doSend) {
-		PMNC_GET(pmnc);
-		if (!(pmnc & 0x01))
-			PMNC_SET(0x01);
-
-		/* polling HSync */
-		corgi_ts->machinfo->wait_hsync();
-		/* get CCNT */
-		CCNT(timer1);
-	}
-
-	if (doRecive)
-		pos = corgi_ssp_ads7846_get();
-
-	if (doSend) {
-		int cmd = ADSCTRL_PD0 | ADSCTRL_PD1 | (address << ADSCTRL_ADR_SH) | ADSCTRL_STS;
-		/* dummy command */
-		corgi_ssp_ads7846_put(cmd);
-		corgi_ssp_ads7846_get();
-
-		if (wait_time) {
-			/* Wait after HSync */
-			CCNT(timer2);
-			if (timer2-timer1 > wait_time) {
-				/* too slow - timeout, try again */
-				corgi_ts->machinfo->wait_hsync();
-				/* get CCNT */
-				CCNT(timer1);
-				/* Wait after HSync */
-				CCNT(timer2);
-			}
-			while (timer2 - timer1 < wait_time)
-				CCNT(timer2);
-		}
-		corgi_ssp_ads7846_put(cmd);
-		if (wait_time && !(pmnc & 0x01))
-			PMNC_SET(pmnc);
-	}
-	return pos;
-}
-
-static int read_xydata(struct corgi_ts *corgi_ts)
-{
-	unsigned int x, y, z1, z2;
-	unsigned long flags, wait_time;
-
-	/* critical section */
-	local_irq_save(flags);
-	corgi_ssp_ads7846_lock();
-	wait_time = calc_waittime(corgi_ts);
-
-	/* Y-axis */
-	sync_receive_data_send_cmd(corgi_ts, 0, 1, 1u, wait_time);
-
-	/* Y-axis */
-	sync_receive_data_send_cmd(corgi_ts, 1, 1, 1u, wait_time);
-
-	/* X-axis */
-	y = sync_receive_data_send_cmd(corgi_ts, 1, 1, 5u, wait_time);
-
-	/* Z1 */
-	x = sync_receive_data_send_cmd(corgi_ts, 1, 1, 3u, wait_time);
-
-	/* Z2 */
-	z1 = sync_receive_data_send_cmd(corgi_ts, 1, 1, 4u, wait_time);
-	z2 = sync_receive_data_send_cmd(corgi_ts, 1, 0, 4u, wait_time);
-
-	/* Power-Down Enable */
-	corgi_ssp_ads7846_put((1u << ADSCTRL_ADR_SH) | ADSCTRL_STS);
-	corgi_ssp_ads7846_get();
-
-	corgi_ssp_ads7846_unlock();
-	local_irq_restore(flags);
-
-	if (x== 0 || y == 0 || z1 == 0 || (x * (z2 - z1) / z1) >= 15000) {
-		corgi_ts->tc.pressure = 0;
-		return 0;
-	}
-
-	corgi_ts->tc.x = x;
-	corgi_ts->tc.y = y;
-	corgi_ts->tc.pressure = (x * (z2 - z1)) / z1;
-	return 1;
-}
-
-static void new_data(struct corgi_ts *corgi_ts)
-{
-	struct input_dev *dev = corgi_ts->input;
-
-	if (corgi_ts->power_mode != PWR_MODE_ACTIVE)
-		return;
-
-	if (!corgi_ts->tc.pressure && corgi_ts->pendown == 0)
-		return;
-
-	input_report_abs(dev, ABS_X, corgi_ts->tc.x);
-	input_report_abs(dev, ABS_Y, corgi_ts->tc.y);
-	input_report_abs(dev, ABS_PRESSURE, corgi_ts->tc.pressure);
-	input_report_key(dev, BTN_TOUCH, corgi_ts->pendown);
-	input_sync(dev);
-}
-
-static void ts_interrupt_main(struct corgi_ts *corgi_ts, int isTimer)
-{
-	if ((GPLR(IRQ_TO_GPIO(corgi_ts->irq_gpio)) & GPIO_bit(IRQ_TO_GPIO(corgi_ts->irq_gpio))) == 0) {
-		/* Disable Interrupt */
-		set_irq_type(corgi_ts->irq_gpio, IRQ_TYPE_NONE);
-		if (read_xydata(corgi_ts)) {
-			corgi_ts->pendown = 1;
-			new_data(corgi_ts);
-		}
-		mod_timer(&corgi_ts->timer, jiffies + HZ / 100);
-	} else {
-		if (corgi_ts->pendown == 1 || corgi_ts->pendown == 2) {
-			mod_timer(&corgi_ts->timer, jiffies + HZ / 100);
-			corgi_ts->pendown++;
-			return;
-		}
-
-		if (corgi_ts->pendown) {
-			corgi_ts->tc.pressure = 0;
-			new_data(corgi_ts);
-		}
-
-		/* Enable Falling Edge */
-		set_irq_type(corgi_ts->irq_gpio, IRQ_TYPE_EDGE_FALLING);
-		corgi_ts->pendown = 0;
-	}
-}
-
-static void corgi_ts_timer(unsigned long data)
-{
-	struct corgi_ts *corgits_data = (struct corgi_ts *) data;
-
-	ts_interrupt_main(corgits_data, 1);
-}
-
-static irqreturn_t ts_interrupt(int irq, void *dev_id)
-{
-	struct corgi_ts *corgits_data = dev_id;
-
-	ts_interrupt_main(corgits_data, 0);
-	return IRQ_HANDLED;
-}
-
-#ifdef CONFIG_PM
-static int corgits_suspend(struct platform_device *dev, pm_message_t state)
-{
-	struct corgi_ts *corgi_ts = platform_get_drvdata(dev);
-
-	if (corgi_ts->pendown) {
-		del_timer_sync(&corgi_ts->timer);
-		corgi_ts->tc.pressure = 0;
-		new_data(corgi_ts);
-		corgi_ts->pendown = 0;
-	}
-	corgi_ts->power_mode = PWR_MODE_SUSPEND;
-
-	corgi_ssp_ads7846_putget((1u << ADSCTRL_ADR_SH) | ADSCTRL_STS);
-
-	return 0;
-}
-
-static int corgits_resume(struct platform_device *dev)
-{
-	struct corgi_ts *corgi_ts = platform_get_drvdata(dev);
-
-	corgi_ssp_ads7846_putget((4u << ADSCTRL_ADR_SH) | ADSCTRL_STS);
-	/* Enable Falling Edge */
-	set_irq_type(corgi_ts->irq_gpio, IRQ_TYPE_EDGE_FALLING);
-	corgi_ts->power_mode = PWR_MODE_ACTIVE;
-
-	return 0;
-}
-#else
-#define corgits_suspend		NULL
-#define corgits_resume		NULL
-#endif
-
-static int __devinit corgits_probe(struct platform_device *pdev)
-{
-	struct corgi_ts *corgi_ts;
-	struct input_dev *input_dev;
-	int err = -ENOMEM;
-
-	corgi_ts = kzalloc(sizeof(struct corgi_ts), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!corgi_ts || !input_dev)
-		goto fail1;
-
-	platform_set_drvdata(pdev, corgi_ts);
-
-	corgi_ts->machinfo = pdev->dev.platform_data;
-	corgi_ts->irq_gpio = platform_get_irq(pdev, 0);
-
-	if (corgi_ts->irq_gpio < 0) {
-		err = -ENODEV;
-		goto fail1;
-	}
-
-	corgi_ts->input = input_dev;
-
-	init_timer(&corgi_ts->timer);
-	corgi_ts->timer.data = (unsigned long) corgi_ts;
-	corgi_ts->timer.function = corgi_ts_timer;
-
-	input_dev->name = "Corgi Touchscreen";
-	input_dev->phys = "corgits/input0";
-	input_dev->id.bustype = BUS_HOST;
-	input_dev->id.vendor = 0x0001;
-	input_dev->id.product = 0x0002;
-	input_dev->id.version = 0x0100;
-	input_dev->dev.parent = &pdev->dev;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-	input_set_abs_params(input_dev, ABS_X, X_AXIS_MIN, X_AXIS_MAX, 0, 0);
-	input_set_abs_params(input_dev, ABS_Y, Y_AXIS_MIN, Y_AXIS_MAX, 0, 0);
-	input_set_abs_params(input_dev, ABS_PRESSURE, PRESSURE_MIN, PRESSURE_MAX, 0, 0);
-
-	pxa_gpio_mode(IRQ_TO_GPIO(corgi_ts->irq_gpio) | GPIO_IN);
-
-	/* Initiaize ADS7846 Difference Reference mode */
-	corgi_ssp_ads7846_putget((1u << ADSCTRL_ADR_SH) | ADSCTRL_STS);
-	mdelay(5);
-	corgi_ssp_ads7846_putget((3u << ADSCTRL_ADR_SH) | ADSCTRL_STS);
-	mdelay(5);
-	corgi_ssp_ads7846_putget((4u << ADSCTRL_ADR_SH) | ADSCTRL_STS);
-	mdelay(5);
-	corgi_ssp_ads7846_putget((5u << ADSCTRL_ADR_SH) | ADSCTRL_STS);
-	mdelay(5);
-
-	if (request_irq(corgi_ts->irq_gpio, ts_interrupt, IRQF_DISABLED, "ts", corgi_ts)) {
-		err = -EBUSY;
-		goto fail1;
-	}
-
-	err = input_register_device(corgi_ts->input);
-	if (err)
-		goto fail2;
-
-	corgi_ts->power_mode = PWR_MODE_ACTIVE;
-
-	/* Enable Falling Edge */
-	set_irq_type(corgi_ts->irq_gpio, IRQ_TYPE_EDGE_FALLING);
-
-	return 0;
-
- fail2:	free_irq(corgi_ts->irq_gpio, corgi_ts);
- fail1:	input_free_device(input_dev);
-	kfree(corgi_ts);
-	return err;
-}
-
-static int __devexit corgits_remove(struct platform_device *pdev)
-{
-	struct corgi_ts *corgi_ts = platform_get_drvdata(pdev);
-
-	free_irq(corgi_ts->irq_gpio, corgi_ts);
-	del_timer_sync(&corgi_ts->timer);
-	corgi_ts->machinfo->put_hsync();
-	input_unregister_device(corgi_ts->input);
-	kfree(corgi_ts);
-
-	return 0;
-}
-
-static struct platform_driver corgits_driver = {
-	.probe		= corgits_probe,
-	.remove		= __devexit_p(corgits_remove),
-	.suspend	= corgits_suspend,
-	.resume		= corgits_resume,
-	.driver		= {
-		.name	= "corgi-ts",
-		.owner	= THIS_MODULE,
-	},
-};
-
-static int __init corgits_init(void)
-{
-	return platform_driver_register(&corgits_driver);
-}
-
-static void __exit corgits_exit(void)
-{
-	platform_driver_unregister(&corgits_driver);
-}
-
-module_init(corgits_init);
-module_exit(corgits_exit);
-
-MODULE_AUTHOR("Richard Purdie <rpurdie@rpsys.net>");
-MODULE_DESCRIPTION("Corgi TouchScreen Driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:corgi-ts");
diff --git a/drivers/input/touchscreen/eeti_ts.c b/drivers/input/touchscreen/eeti_ts.c
index 204b8a1a601c5..75f8b73010fa5 100644
--- a/drivers/input/touchscreen/eeti_ts.c
+++ b/drivers/input/touchscreen/eeti_ts.c
@@ -124,14 +124,25 @@ static irqreturn_t eeti_ts_isr(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
-static int eeti_ts_open(struct input_dev *dev)
+static void eeti_ts_start(struct eeti_ts_priv *priv)
 {
-	struct eeti_ts_priv *priv = input_get_drvdata(dev);
-
 	enable_irq(priv->irq);
 
 	/* Read the events once to arm the IRQ */
 	eeti_ts_read(&priv->work);
+}
+
+static void eeti_ts_stop(struct eeti_ts_priv *priv)
+{
+	disable_irq(priv->irq);
+	cancel_work_sync(&priv->work);
+}
+
+static int eeti_ts_open(struct input_dev *dev)
+{
+	struct eeti_ts_priv *priv = input_get_drvdata(dev);
+
+	eeti_ts_start(priv);
 
 	return 0;
 }
@@ -140,8 +151,7 @@ static void eeti_ts_close(struct input_dev *dev)
 {
 	struct eeti_ts_priv *priv = input_get_drvdata(dev);
 
-	disable_irq(priv->irq);
-	cancel_work_sync(&priv->work);
+	eeti_ts_stop(priv);
 }
 
 static int __devinit eeti_ts_probe(struct i2c_client *client,
@@ -153,10 +163,12 @@ static int __devinit eeti_ts_probe(struct i2c_client *client,
 	unsigned int irq_flags;
 	int err = -ENOMEM;
 
-	/* In contrast to what's described in the datasheet, there seems
+	/*
+	 * In contrast to what's described in the datasheet, there seems
 	 * to be no way of probing the presence of that device using I2C
 	 * commands. So we need to blindly believe it is there, and wait
-	 * for interrupts to occur. */
+	 * for interrupts to occur.
+	 */
 
 	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
 	if (!priv) {
@@ -212,9 +224,11 @@ static int __devinit eeti_ts_probe(struct i2c_client *client,
 		goto err2;
 	}
 
-	/* Disable the irq for now. It will be enabled once the input device
-	 * is opened. */
-	disable_irq(priv->irq);
+	/*
+	 * Disable the device for now. It will be enabled once the
+	 * input device is opened.
+	 */
+	eeti_ts_stop(priv);
 
 	device_init_wakeup(&client->dev, 0);
 	return 0;
@@ -235,6 +249,12 @@ static int __devexit eeti_ts_remove(struct i2c_client *client)
 	struct eeti_ts_priv *priv = i2c_get_clientdata(client);
 
 	free_irq(priv->irq, priv);
+	/*
+	 * eeti_ts_stop() leaves IRQ disabled. We need to re-enable it
+	 * so that device still works if we reload the driver.
+	 */
+	enable_irq(priv->irq);
+
 	input_unregister_device(priv->input);
 	i2c_set_clientdata(client, NULL);
 	kfree(priv);
@@ -246,6 +266,14 @@ static int __devexit eeti_ts_remove(struct i2c_client *client)
 static int eeti_ts_suspend(struct i2c_client *client, pm_message_t mesg)
 {
 	struct eeti_ts_priv *priv = i2c_get_clientdata(client);
+	struct input_dev *input_dev = priv->input;
+
+	mutex_lock(&input_dev->mutex);
+
+	if (input_dev->users)
+		eeti_ts_stop(priv);
+
+	mutex_unlock(&input_dev->mutex);
 
 	if (device_may_wakeup(&client->dev))
 		enable_irq_wake(priv->irq);
@@ -256,10 +284,18 @@ static int eeti_ts_suspend(struct i2c_client *client, pm_message_t mesg)
 static int eeti_ts_resume(struct i2c_client *client)
 {
 	struct eeti_ts_priv *priv = i2c_get_clientdata(client);
+	struct input_dev *input_dev = priv->input;
 
 	if (device_may_wakeup(&client->dev))
 		disable_irq_wake(priv->irq);
 
+	mutex_lock(&input_dev->mutex);
+
+	if (input_dev->users)
+		eeti_ts_start(priv);
+
+	mutex_unlock(&input_dev->mutex);
+
 	return 0;
 }
 #else
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 9712b2e97be48..cefd63daff310 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -2109,12 +2109,18 @@ static void md_update_sb(mddev_t * mddev, int force_change)
 		if (!mddev->in_sync || mddev->recovery_cp != MaxSector) { /* not clean */
 			/* .. if the array isn't clean, an 'even' event must also go
 			 * to spares. */
-			if ((mddev->events&1)==0)
+			if ((mddev->events&1)==0) {
 				nospares = 0;
+				sync_req = 2; /* force a second update to get the
+					       * even/odd in sync */
+			}
 		} else {
 			/* otherwise an 'odd' event must go to spares */
-			if ((mddev->events&1))
+			if ((mddev->events&1)) {
 				nospares = 0;
+				sync_req = 2; /* force a second update to get the
+					       * even/odd in sync */
+			}
 		}
 	}
 
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 58ea0ecae7c34..15348c393b5da 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -1527,7 +1527,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
 
 		clear_bit(R5_UPTODATE, &sh->dev[i].flags);
 		atomic_inc(&rdev->read_errors);
-		if (conf->mddev->degraded)
+		if (conf->mddev->degraded >= conf->max_degraded)
 			printk_rl(KERN_WARNING
 				  "raid5:%s: read error not correctable "
 				  "(sector %llu on %s).\n",
diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c
index fd8e1f45be369..7364b9642d005 100644
--- a/drivers/media/common/saa7146_fops.c
+++ b/drivers/media/common/saa7146_fops.c
@@ -423,15 +423,14 @@ static void vv_callback(struct saa7146_dev *dev, unsigned long status)
 	}
 }
 
-int saa7146_vv_devinit(struct saa7146_dev *dev)
-{
-	return v4l2_device_register(&dev->pci->dev, &dev->v4l2_dev);
-}
-EXPORT_SYMBOL_GPL(saa7146_vv_devinit);
-
 int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv)
 {
 	struct saa7146_vv *vv;
+	int err;
+
+	err = v4l2_device_register(&dev->pci->dev, &dev->v4l2_dev);
+	if (err)
+		return err;
 
 	vv = kzalloc(sizeof(struct saa7146_vv), GFP_KERNEL);
 	if (vv == NULL) {
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index 5ed75263340a9..b8b2c551a1e2d 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -558,9 +558,11 @@ static int vidioc_s_fbuf(struct file *file, void *fh, struct v4l2_framebuffer *f
 	/* ok, accept it */
 	vv->ov_fb = *fb;
 	vv->ov_fmt = fmt;
-	if (0 == vv->ov_fb.fmt.bytesperline)
-		vv->ov_fb.fmt.bytesperline =
-			vv->ov_fb.fmt.width * fmt->depth / 8;
+
+	if (vv->ov_fb.fmt.bytesperline < vv->ov_fb.fmt.width) {
+		vv->ov_fb.fmt.bytesperline = vv->ov_fb.fmt.width * fmt->depth / 8;
+		DEB_D(("setting bytesperline to %d\n", vv->ov_fb.fmt.bytesperline));
+	}
 
 	mutex_unlock(&dev->lock);
 	return 0;
diff --git a/drivers/media/dvb/frontends/stv090x.c b/drivers/media/dvb/frontends/stv090x.c
index a3c07fe0e6c49..96972804f4ad3 100644
--- a/drivers/media/dvb/frontends/stv090x.c
+++ b/drivers/media/dvb/frontends/stv090x.c
@@ -4470,6 +4470,10 @@ static int stv090x_setup(struct dvb_frontend *fe)
 	if (stv090x_write_reg(state, STV090x_TSTRES0, 0x00) < 0)
 		goto err;
 
+	/* workaround for stuck DiSEqC output */
+	if (config->diseqc_envelope_mode)
+		stv090x_send_diseqc_burst(fe, SEC_MINI_A);
+
 	return 0;
 err:
 	dprintk(FE_ERROR, 1, "I/O error");
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index 9fdf26cc69980..1500210c06cf6 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -643,9 +643,6 @@ static void frontend_init(struct budget *budget)
 					&budget->i2c_adap,
 					&tt1600_isl6423_config);
 
-			} else {
-				dvb_frontend_detach(budget->dvb_frontend);
-				budget->dvb_frontend = NULL;
 			}
 		}
 		break;
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index f8fc8654693dd..9644cf760aaa6 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -361,7 +361,7 @@ config VIDEO_SAA717X
 
 config VIDEO_SAA7191
 	tristate "Philips SAA7191 video decoder"
-	depends on VIDEO_V4L1 && I2C
+	depends on VIDEO_V4L2 && I2C
 	---help---
 	  Support for the Philips SAA7191 video decoder.
 
@@ -756,7 +756,7 @@ source "drivers/media/video/saa7134/Kconfig"
 
 config VIDEO_MXB
 	tristate "Siemens-Nixdorf 'Multimedia eXtension Board'"
-	depends on PCI && VIDEO_V4L1 && I2C
+	depends on PCI && VIDEO_V4L2 && I2C
 	select VIDEO_SAA7146_VV
 	select VIDEO_TUNER
 	select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index b88b6174a3313..c51c386559f2e 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -160,8 +160,6 @@ obj-$(CONFIG_VIDEO_MX3)			+= mx3_camera.o
 obj-$(CONFIG_VIDEO_PXA27x)		+= pxa_camera.o
 obj-$(CONFIG_VIDEO_SH_MOBILE_CEU)	+= sh_mobile_ceu_camera.o
 
-obj-$(CONFIG_ARCH_DAVINCI)		+= davinci/
-
 obj-$(CONFIG_VIDEO_AU0828) += au0828/
 
 obj-$(CONFIG_USB_VIDEO_CLASS)	+= uvc/
diff --git a/drivers/media/video/davinci/vpfe_capture.c b/drivers/media/video/davinci/vpfe_capture.c
index 7cf042f9b3775..398dbe71cb82a 100644
--- a/drivers/media/video/davinci/vpfe_capture.c
+++ b/drivers/media/video/davinci/vpfe_capture.c
@@ -223,7 +223,6 @@ int vpfe_register_ccdc_device(struct ccdc_hw_device *dev)
 	BUG_ON(!dev->hw_ops.get_frame_format);
 	BUG_ON(!dev->hw_ops.get_pixel_format);
 	BUG_ON(!dev->hw_ops.set_pixel_format);
-	BUG_ON(!dev->hw_ops.set_params);
 	BUG_ON(!dev->hw_ops.set_image_window);
 	BUG_ON(!dev->hw_ops.get_image_window);
 	BUG_ON(!dev->hw_ops.get_line_length);
@@ -1689,11 +1688,12 @@ static long vpfe_param_handler(struct file *file, void *priv,
 	struct vpfe_device *vpfe_dev = video_drvdata(file);
 	int ret = 0;
 
-	v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, "vpfe_param_handler\n");
+	v4l2_dbg(2, debug, &vpfe_dev->v4l2_dev, "vpfe_param_handler\n");
 
 	if (vpfe_dev->started) {
 		/* only allowed if streaming is not started */
-		v4l2_err(&vpfe_dev->v4l2_dev, "device already started\n");
+		v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev,
+			"device already started\n");
 		return -EBUSY;
 	}
 
@@ -1705,16 +1705,23 @@ static long vpfe_param_handler(struct file *file, void *priv,
 	case VPFE_CMD_S_CCDC_RAW_PARAMS:
 		v4l2_warn(&vpfe_dev->v4l2_dev,
 			  "VPFE_CMD_S_CCDC_RAW_PARAMS: experimental ioctl\n");
-		ret = ccdc_dev->hw_ops.set_params(param);
-		if (ret) {
-			v4l2_err(&vpfe_dev->v4l2_dev,
-				"Error in setting parameters in CCDC\n");
-			goto unlock_out;
-		}
-		if (vpfe_get_ccdc_image_format(vpfe_dev, &vpfe_dev->fmt) < 0) {
-			v4l2_err(&vpfe_dev->v4l2_dev,
-				"Invalid image format at CCDC\n");
-			goto unlock_out;
+		if (ccdc_dev->hw_ops.set_params) {
+			ret = ccdc_dev->hw_ops.set_params(param);
+			if (ret) {
+				v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev,
+					"Error setting parameters in CCDC\n");
+				goto unlock_out;
+			}
+			if (vpfe_get_ccdc_image_format(vpfe_dev,
+						       &vpfe_dev->fmt) < 0) {
+				v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev,
+					"Invalid image format at CCDC\n");
+				goto unlock_out;
+			}
+		} else {
+			ret = -EINVAL;
+			v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev,
+				"VPFE_CMD_S_CCDC_RAW_PARAMS not supported\n");
 		}
 		break;
 	default:
@@ -1830,7 +1837,7 @@ static __init int vpfe_probe(struct platform_device *pdev)
 	if (NULL == ccdc_cfg) {
 		v4l2_err(pdev->dev.driver,
 			 "Memory allocation failed for ccdc_cfg\n");
-		goto probe_free_dev_mem;
+		goto probe_free_lock;
 	}
 
 	strncpy(ccdc_cfg->name, vpfe_cfg->ccdc, 32);
@@ -1982,8 +1989,9 @@ static __init int vpfe_probe(struct platform_device *pdev)
 probe_out_release_irq:
 	free_irq(vpfe_dev->ccdc_irq0, vpfe_dev);
 probe_free_ccdc_cfg_mem:
-	mutex_unlock(&ccdc_lock);
 	kfree(ccdc_cfg);
+probe_free_lock:
+	mutex_unlock(&ccdc_lock);
 probe_free_dev_mem:
 	kfree(vpfe_dev);
 	return ret;
diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c
index 38a6e15e096b8..3dee3e5844b6b 100644
--- a/drivers/media/video/gspca/sn9c20x.c
+++ b/drivers/media/video/gspca/sn9c20x.c
@@ -1427,7 +1427,7 @@ static int input_kthread(void *data)
 	struct gspca_dev *gspca_dev = (struct gspca_dev *)data;
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	DECLARE_WAIT_QUEUE_HEAD(wait);
+	DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wait);
 	set_freezable();
 	for (;;) {
 		if (kthread_should_stop())
diff --git a/drivers/media/video/gspca/spca508.c b/drivers/media/video/gspca/spca508.c
index 15b2eef8a3f64..edf0fe157501f 100644
--- a/drivers/media/video/gspca/spca508.c
+++ b/drivers/media/video/gspca/spca508.c
@@ -1513,7 +1513,6 @@ static const struct sd_desc sd_desc = {
 static const __devinitdata struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x0130, 0x0130), .driver_info = HamaUSBSightcam},
 	{USB_DEVICE(0x041e, 0x4018), .driver_info = CreativeVista},
-	{USB_DEVICE(0x0461, 0x0815), .driver_info = MicroInnovationIC200},
 	{USB_DEVICE(0x0733, 0x0110), .driver_info = ViewQuestVQ110},
 	{USB_DEVICE(0x0af9, 0x0010), .driver_info = HamaUSBSightcam},
 	{USB_DEVICE(0x0af9, 0x0011), .driver_info = HamaUSBSightcam2},
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c
index dc7f2b0fbc793..b9c80e2103b9c 100644
--- a/drivers/media/video/gspca/spca561.c
+++ b/drivers/media/video/gspca/spca561.c
@@ -1053,6 +1053,7 @@ static const __devinitdata struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x041e, 0x401a), .driver_info = Rev072A},
 	{USB_DEVICE(0x041e, 0x403b), .driver_info = Rev012A},
 	{USB_DEVICE(0x0458, 0x7004), .driver_info = Rev072A},
+	{USB_DEVICE(0x0461, 0x0815), .driver_info = Rev072A},
 	{USB_DEVICE(0x046d, 0x0928), .driver_info = Rev012A},
 	{USB_DEVICE(0x046d, 0x0929), .driver_info = Rev012A},
 	{USB_DEVICE(0x046d, 0x092a), .driver_info = Rev012A},
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx.c b/drivers/media/video/gspca/stv06xx/stv06xx.c
index af73da34c83fb..14f179a19485d 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx.c
@@ -524,8 +524,6 @@ static const __devinitdata struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x046D, 0x08F5), .driver_info = BRIDGE_ST6422 },
 	/* QuickCam Messenger (new) */
 	{USB_DEVICE(0x046D, 0x08F6), .driver_info = BRIDGE_ST6422 },
-	/* QuickCam Messenger (new) */
-	{USB_DEVICE(0x046D, 0x08DA), .driver_info = BRIDGE_ST6422 },
 	{}
 };
 MODULE_DEVICE_TABLE(usb, device_table);
diff --git a/drivers/media/video/hexium_gemini.c b/drivers/media/video/hexium_gemini.c
index e620a3a92f254..ad2c232baa6dc 100644
--- a/drivers/media/video/hexium_gemini.c
+++ b/drivers/media/video/hexium_gemini.c
@@ -356,9 +356,6 @@ static int hexium_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_d
 
 	DEB_EE((".\n"));
 
-	ret = saa7146_vv_devinit(dev);
-	if (ret)
-		return ret;
 	hexium = kzalloc(sizeof(struct hexium), GFP_KERNEL);
 	if (NULL == hexium) {
 		printk("hexium_gemini: not enough kernel memory in hexium_attach().\n");
diff --git a/drivers/media/video/hexium_orion.c b/drivers/media/video/hexium_orion.c
index fe596a1c12a81..938a1f8f880a0 100644
--- a/drivers/media/video/hexium_orion.c
+++ b/drivers/media/video/hexium_orion.c
@@ -216,10 +216,6 @@ static int hexium_probe(struct saa7146_dev *dev)
 		return -EFAULT;
 	}
 
-	err = saa7146_vv_devinit(dev);
-	if (err)
-		return err;
-
 	hexium = kzalloc(sizeof(struct hexium), GFP_KERNEL);
 	if (NULL == hexium) {
 		printk("hexium_orion: hexium_probe: not enough kernel memory.\n");
diff --git a/drivers/media/video/mx1_camera.c b/drivers/media/video/mx1_camera.c
index 3c8ebfcb742ec..34a66019190ef 100644
--- a/drivers/media/video/mx1_camera.c
+++ b/drivers/media/video/mx1_camera.c
@@ -49,8 +49,6 @@
 /*
  * CSI registers
  */
-#define DMA_CCR(x)	(0x8c + ((x) << 6))	/* Control Registers */
-#define DMA_DIMR	0x08			/* Interrupt mask Register */
 #define CSICR1		0x00			/* CSI Control Register 1 */
 #define CSISR		0x08			/* CSI Status Register */
 #define CSIRXR		0x10			/* CSI RxFIFO Register */
@@ -784,7 +782,7 @@ static int __init mx1_camera_probe(struct platform_device *pdev)
 			       pcdev);
 
 	imx_dma_config_channel(pcdev->dma_chan, IMX_DMA_TYPE_FIFO,
-			       IMX_DMA_MEMSIZE_32, DMA_REQ_CSI_R, 0);
+			       IMX_DMA_MEMSIZE_32, MX1_DMA_REQ_CSI_R, 0);
 	/* burst length : 16 words = 64 bytes */
 	imx_dma_config_burstlen(pcdev->dma_chan, 0);
 
@@ -798,8 +796,8 @@ static int __init mx1_camera_probe(struct platform_device *pdev)
 	set_fiq_handler(&mx1_camera_sof_fiq_start, &mx1_camera_sof_fiq_end -
 						   &mx1_camera_sof_fiq_start);
 
-	regs.ARM_r8 = DMA_BASE + DMA_DIMR;
-	regs.ARM_r9 = DMA_BASE + DMA_CCR(pcdev->dma_chan);
+	regs.ARM_r8 = (long)MX1_DMA_DIMR;
+	regs.ARM_r9 = (long)MX1_DMA_CCR(pcdev->dma_chan);
 	regs.ARM_r10 = (long)pcdev->base + CSICR1;
 	regs.ARM_fp = (long)pcdev->base + CSISR;
 	regs.ARM_sp = 1 << pcdev->dma_chan;
diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c
index 9f01f14e4aa2e..ef0c8178f2559 100644
--- a/drivers/media/video/mxb.c
+++ b/drivers/media/video/mxb.c
@@ -169,11 +169,7 @@ static struct saa7146_extension extension;
 static int mxb_probe(struct saa7146_dev *dev)
 {
 	struct mxb *mxb = NULL;
-	int err;
 
-	err = saa7146_vv_devinit(dev);
-	if (err)
-		return err;
 	mxb = kzalloc(sizeof(struct mxb), GFP_KERNEL);
 	if (mxb == NULL) {
 		DEB_D(("not enough kernel memory.\n"));
@@ -699,14 +695,17 @@ static struct saa7146_ext_vv vv_data;
 /* this function only gets called when the probing was successful */
 static int mxb_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data *info)
 {
-	struct mxb *mxb = (struct mxb *)dev->ext_priv;
+	struct mxb *mxb;
 
 	DEB_EE(("dev:%p\n", dev));
 
-	/* checking for i2c-devices can be omitted here, because we
-	   already did this in "mxb_vl42_probe" */
-
 	saa7146_vv_init(dev, &vv_data);
+	if (mxb_probe(dev)) {
+		saa7146_vv_release(dev);
+		return -1;
+	}
+	mxb = (struct mxb *)dev->ext_priv;
+
 	vv_data.ops.vidioc_queryctrl = vidioc_queryctrl;
 	vv_data.ops.vidioc_g_ctrl = vidioc_g_ctrl;
 	vv_data.ops.vidioc_s_ctrl = vidioc_s_ctrl;
@@ -726,6 +725,7 @@ static int mxb_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data
 	vv_data.ops.vidioc_default = vidioc_default;
 	if (saa7146_register_device(&mxb->video_dev, dev, "mxb", VFL_TYPE_GRABBER)) {
 		ERR(("cannot register capture v4l2 device. skipping.\n"));
+		saa7146_vv_release(dev);
 		return -1;
 	}
 
@@ -846,7 +846,6 @@ static struct saa7146_extension extension = {
 	.pci_tbl	= &pci_tbl[0],
 	.module		= THIS_MODULE,
 
-	.probe		= mxb_probe,
 	.attach		= mxb_attach,
 	.detach		= mxb_detach,
 
diff --git a/drivers/media/video/omap24xxcam.c b/drivers/media/video/omap24xxcam.c
index b189fe63394b7..ce76d952e1613 100644
--- a/drivers/media/video/omap24xxcam.c
+++ b/drivers/media/video/omap24xxcam.c
@@ -1405,7 +1405,7 @@ static int omap24xxcam_mmap_buffers(struct file *file,
 	}
 
 	size = 0;
-	for (i = first; i <= last; i++) {
+	for (i = first; i <= last && i < VIDEO_MAX_FRAME; i++) {
 		struct videobuf_dmabuf *dma = videobuf_to_dma(vbq->bufs[i]);
 
 		for (j = 0; j < dma->sglen; j++) {
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c
index 5ecc30daef2d9..04bf5c11308d4 100644
--- a/drivers/media/video/pxa_camera.c
+++ b/drivers/media/video/pxa_camera.c
@@ -609,12 +609,9 @@ static void pxa_dma_add_tail_buf(struct pxa_camera_dev *pcdev,
  */
 static void pxa_camera_start_capture(struct pxa_camera_dev *pcdev)
 {
-	unsigned long cicr0, cifr;
+	unsigned long cicr0;
 
 	dev_dbg(pcdev->soc_host.v4l2_dev.dev, "%s\n", __func__);
-	/* Reset the FIFOs */
-	cifr = __raw_readl(pcdev->base + CIFR) | CIFR_RESET_F;
-	__raw_writel(cifr, pcdev->base + CIFR);
 	/* Enable End-Of-Frame Interrupt */
 	cicr0 = __raw_readl(pcdev->base + CICR0) | CICR0_ENB;
 	cicr0 &= ~CICR0_EOFM;
@@ -935,7 +932,7 @@ static void pxa_camera_deactivate(struct pxa_camera_dev *pcdev)
 static irqreturn_t pxa_camera_irq(int irq, void *data)
 {
 	struct pxa_camera_dev *pcdev = data;
-	unsigned long status, cicr0;
+	unsigned long status, cifr, cicr0;
 	struct pxa_buffer *buf;
 	struct videobuf_buffer *vb;
 
@@ -949,6 +946,10 @@ static irqreturn_t pxa_camera_irq(int irq, void *data)
 	__raw_writel(status, pcdev->base + CISR);
 
 	if (status & CISR_EOF) {
+		/* Reset the FIFOs */
+		cifr = __raw_readl(pcdev->base + CIFR) | CIFR_RESET_F;
+		__raw_writel(cifr, pcdev->base + CIFR);
+
 		pcdev->active = list_first_entry(&pcdev->capture,
 					   struct pxa_buffer, vb.queue);
 		vb = &pcdev->active->vb;
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c
index 6e16b3979326f..1ad980f8e770a 100644
--- a/drivers/media/video/sh_mobile_ceu_camera.c
+++ b/drivers/media/video/sh_mobile_ceu_camera.c
@@ -1633,7 +1633,7 @@ static int sh_mobile_ceu_try_fmt(struct soc_camera_device *icd,
 	height = pix->height;
 
 	pix->bytesperline = soc_mbus_bytes_per_line(width, xlate->host_fmt);
-	if (pix->bytesperline < 0)
+	if ((int)pix->bytesperline < 0)
 		return pix->bytesperline;
 	pix->sizeimage = height * pix->bytesperline;
 
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index 0ed48959b590e..e4f00e70a749d 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -544,7 +544,7 @@ static irqreturn_t pxamci_detect_irq(int irq, void *devid)
 {
 	struct pxamci_host *host = mmc_priv(devid);
 
-	mmc_detect_change(devid, host->pdata->detect_delay);
+	mmc_detect_change(devid, msecs_to_jiffies(host->pdata->detect_delay_ms));
 	return IRQ_HANDLED;
 }
 
diff --git a/drivers/mtd/internal.h b/drivers/mtd/internal.h
deleted file mode 100644
index e69de29bb2d1d..0000000000000
diff --git a/drivers/mtd/mtdbdi.c b/drivers/mtd/mtdbdi.c
deleted file mode 100644
index e69de29bb2d1d..0000000000000
diff --git a/drivers/net/arm/ep93xx_eth.c b/drivers/net/arm/ep93xx_eth.c
index 6995169d285ab..cd17d09f385cf 100644
--- a/drivers/net/arm/ep93xx_eth.c
+++ b/drivers/net/arm/ep93xx_eth.c
@@ -311,11 +311,6 @@ static int ep93xx_rx(struct net_device *dev, int processed, int budget)
 		processed++;
 	}
 
-	if (processed) {
-		wrw(ep, REG_RXDENQ, processed);
-		wrw(ep, REG_RXSTSENQ, processed);
-	}
-
 	return processed;
 }
 
@@ -350,6 +345,11 @@ static int ep93xx_poll(struct napi_struct *napi, int budget)
 			goto poll_some_more;
 	}
 
+	if (rx) {
+		wrw(ep, REG_RXDENQ, rx);
+		wrw(ep, REG_RXSTSENQ, rx);
+	}
+
 	return rx;
 }
 
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index fb8fc7d1b50d9..dbf81788bb406 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -4633,6 +4633,9 @@ static void __e1000e_disable_aspm(struct pci_dev *pdev, u16 state)
 	reg16 &= ~state;
 	pci_write_config_word(pdev, pos + PCI_EXP_LNKCTL, reg16);
 
+	if (!pdev->bus->self)
+		return;
+
 	pos = pci_pcie_cap(pdev->bus->self);
 	pci_read_config_word(pdev->bus->self, pos + PCI_EXP_LNKCTL, &reg16);
 	reg16 &= ~state;
diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index 9f98c1c4a344e..9b4e8f797a7ad 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -1653,7 +1653,7 @@ fec_set_mac_address(struct net_device *dev, void *p)
 		(dev->dev_addr[1] << 16) | (dev->dev_addr[0] << 24),
 		fep->hwp + FEC_ADDR_LOW);
 	writel((dev->dev_addr[5] << 16) | (dev->dev_addr[4] << 24),
-		fep + FEC_ADDR_HIGH);
+		fep->hwp + FEC_ADDR_HIGH);
 	return 0;
 }
 
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index fc5938ba3d787..a527e37728cd9 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -88,6 +88,11 @@ config LSI_ET1011C_PHY
 	---help---
 	  Supports the LSI ET1011C PHY.
 
+config MICREL_PHY
+	tristate "Driver for Micrel PHYs"
+	---help---
+	  Supports the KSZ9021, VSC8201, KS8001 PHYs.
+
 config FIXED_PHY
 	bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
 	depends on PHYLIB=y
diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile
index 1342585af3812..13bebab65d027 100644
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -20,4 +20,5 @@ obj-$(CONFIG_MDIO_BITBANG)	+= mdio-bitbang.o
 obj-$(CONFIG_MDIO_GPIO)		+= mdio-gpio.o
 obj-$(CONFIG_NATIONAL_PHY)	+= national.o
 obj-$(CONFIG_STE10XP)		+= ste10Xp.o
+obj-$(CONFIG_MICREL_PHY)	+= micrel.o
 obj-$(CONFIG_MDIO_OCTEON)	+= mdio-octeon.o
diff --git a/drivers/net/phy/mdio-octeon.c b/drivers/net/phy/mdio-octeon.c
index a872aea4ed745..f443d43edd80e 100644
--- a/drivers/net/phy/mdio-octeon.c
+++ b/drivers/net/phy/mdio-octeon.c
@@ -88,6 +88,7 @@ static int octeon_mdiobus_write(struct mii_bus *bus, int phy_id,
 static int __init octeon_mdiobus_probe(struct platform_device *pdev)
 {
 	struct octeon_mdiobus *bus;
+	union cvmx_smix_en smi_en;
 	int i;
 	int err = -ENOENT;
 
@@ -103,6 +104,10 @@ static int __init octeon_mdiobus_probe(struct platform_device *pdev)
 	if (!bus->mii_bus)
 		goto err;
 
+	smi_en.u64 = 0;
+	smi_en.s.en = 1;
+	cvmx_write_csr(CVMX_SMIX_EN(bus->unit), smi_en.u64);
+
 	/*
 	 * Standard Octeon evaluation boards don't support phy
 	 * interrupts, we need to poll.
@@ -133,17 +138,22 @@ static int __init octeon_mdiobus_probe(struct platform_device *pdev)
 
 err:
 	devm_kfree(&pdev->dev, bus);
+	smi_en.u64 = 0;
+	cvmx_write_csr(CVMX_SMIX_EN(bus->unit), smi_en.u64);
 	return err;
 }
 
 static int __exit octeon_mdiobus_remove(struct platform_device *pdev)
 {
 	struct octeon_mdiobus *bus;
+	union cvmx_smix_en smi_en;
 
 	bus = dev_get_drvdata(&pdev->dev);
 
 	mdiobus_unregister(bus->mii_bus);
 	mdiobus_free(bus->mii_bus);
+	smi_en.u64 = 0;
+	cvmx_write_csr(CVMX_SMIX_EN(bus->unit), smi_en.u64);
 	return 0;
 }
 
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
new file mode 100644
index 0000000000000..0cd80e4d71d9f
--- /dev/null
+++ b/drivers/net/phy/micrel.c
@@ -0,0 +1,104 @@
+/*
+ * drivers/net/phy/micrel.c
+ *
+ * Driver for Micrel PHYs
+ *
+ * Author: David J. Choi
+ *
+ * Copyright (c) 2010 Micrel, Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * Support : ksz9021 , vsc8201, ks8001
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/phy.h>
+
+#define	PHY_ID_KSZ9021			0x00221611
+#define	PHY_ID_VSC8201			0x000FC413
+#define	PHY_ID_KS8001			0x0022161A
+
+
+static int kszphy_config_init(struct phy_device *phydev)
+{
+	return 0;
+}
+
+
+static struct phy_driver ks8001_driver = {
+	.phy_id		= PHY_ID_KS8001,
+	.phy_id_mask	= 0x00fffff0,
+	.features	= PHY_BASIC_FEATURES,
+	.flags		= PHY_POLL,
+	.config_init	= kszphy_config_init,
+	.config_aneg	= genphy_config_aneg,
+	.read_status	= genphy_read_status,
+	.driver		= { .owner = THIS_MODULE,},
+};
+
+static struct phy_driver vsc8201_driver = {
+	.phy_id		= PHY_ID_VSC8201,
+	.name		= "Micrel VSC8201",
+	.phy_id_mask	= 0x00fffff0,
+	.features	= PHY_BASIC_FEATURES,
+	.flags		= PHY_POLL,
+	.config_init	= kszphy_config_init,
+	.config_aneg	= genphy_config_aneg,
+	.read_status	= genphy_read_status,
+	.driver		= { .owner = THIS_MODULE,},
+};
+
+static struct phy_driver ksz9021_driver = {
+	.phy_id		= PHY_ID_KSZ9021,
+	.phy_id_mask	= 0x000fff10,
+	.name		= "Micrel KSZ9021 Gigabit PHY",
+	.features	= PHY_GBIT_FEATURES | SUPPORTED_Pause,
+	.flags		= PHY_POLL,
+	.config_init	= kszphy_config_init,
+	.config_aneg	= genphy_config_aneg,
+	.read_status	= genphy_read_status,
+	.driver		= { .owner = THIS_MODULE, },
+};
+
+static int __init ksphy_init(void)
+{
+	int ret;
+
+	ret = phy_driver_register(&ks8001_driver);
+	if (ret)
+		goto err1;
+	ret = phy_driver_register(&vsc8201_driver);
+	if (ret)
+		goto err2;
+
+	ret = phy_driver_register(&ksz9021_driver);
+	if (ret)
+		goto err3;
+	return 0;
+
+err3:
+	phy_driver_unregister(&vsc8201_driver);
+err2:
+	phy_driver_unregister(&ks8001_driver);
+err1:
+	return ret;
+}
+
+static void __exit ksphy_exit(void)
+{
+	phy_driver_unregister(&ks8001_driver);
+	phy_driver_unregister(&vsc8201_driver);
+	phy_driver_unregister(&ksz9021_driver);
+}
+
+module_init(ksphy_init);
+module_exit(ksphy_exit);
+
+MODULE_DESCRIPTION("Micrel PHY driver");
+MODULE_AUTHOR("David J. Choi");
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 6e281bc825e57..8518a2e58e536 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -405,6 +405,7 @@ static ssize_t ppp_read(struct file *file, char __user *buf,
 	DECLARE_WAITQUEUE(wait, current);
 	ssize_t ret;
 	struct sk_buff *skb = NULL;
+	struct iovec iov;
 
 	ret = count;
 
@@ -448,7 +449,9 @@ static ssize_t ppp_read(struct file *file, char __user *buf,
 	if (skb->len > count)
 		goto outf;
 	ret = -EFAULT;
-	if (copy_to_user(buf, skb->data, skb->len))
+	iov.iov_base = buf;
+	iov.iov_len = count;
+	if (skb_copy_datagram_iovec(skb, 0, &iov, skb->len))
 		goto outf;
 	ret = skb->len;
 
@@ -1567,13 +1570,22 @@ ppp_input(struct ppp_channel *chan, struct sk_buff *skb)
 	struct channel *pch = chan->ppp;
 	int proto;
 
-	if (!pch || skb->len == 0) {
+	if (!pch) {
 		kfree_skb(skb);
 		return;
 	}
 
-	proto = PPP_PROTO(skb);
 	read_lock_bh(&pch->upl);
+	if (!pskb_may_pull(skb, 2)) {
+		kfree_skb(skb);
+		if (pch->ppp) {
+			++pch->ppp->dev->stats.rx_length_errors;
+			ppp_receive_error(pch->ppp);
+		}
+		goto done;
+	}
+
+	proto = PPP_PROTO(skb);
 	if (!pch->ppp || proto >= 0xc000 || proto == PPP_CCPFRAG) {
 		/* put it on the channel queue */
 		skb_queue_tail(&pch->file.rq, skb);
@@ -1585,6 +1597,8 @@ ppp_input(struct ppp_channel *chan, struct sk_buff *skb)
 	} else {
 		ppp_do_recv(pch->ppp, skb, pch);
 	}
+
+done:
 	read_unlock_bh(&pch->upl);
 }
 
@@ -1617,7 +1631,8 @@ ppp_input_error(struct ppp_channel *chan, int code)
 static void
 ppp_receive_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch)
 {
-	if (pskb_may_pull(skb, 2)) {
+	/* note: a 0-length skb is used as an error indication */
+	if (skb->len > 0) {
 #ifdef CONFIG_PPP_MULTILINK
 		/* XXX do channel-level decompression here */
 		if (PPP_PROTO(skb) == PPP_MP)
@@ -1625,15 +1640,10 @@ ppp_receive_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch)
 		else
 #endif /* CONFIG_PPP_MULTILINK */
 			ppp_receive_nonmp_frame(ppp, skb);
-		return;
+	} else {
+		kfree_skb(skb);
+		ppp_receive_error(ppp);
 	}
-
-	if (skb->len > 0)
-		/* note: a 0-length skb is used as an error indication */
-		++ppp->dev->stats.rx_length_errors;
-
-	kfree_skb(skb);
-	ppp_receive_error(ppp);
 }
 
 static void
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 4748c21eb72e9..dd8106ff35aae 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1042,14 +1042,14 @@ static void rtl8169_vlan_rx_register(struct net_device *dev,
 }
 
 static int rtl8169_rx_vlan_skb(struct rtl8169_private *tp, struct RxDesc *desc,
-			       struct sk_buff *skb)
+			       struct sk_buff *skb, int polling)
 {
 	u32 opts2 = le32_to_cpu(desc->opts2);
 	struct vlan_group *vlgrp = tp->vlgrp;
 	int ret;
 
 	if (vlgrp && (opts2 & RxVlanTag)) {
-		vlan_hwaccel_receive_skb(skb, vlgrp, swab16(opts2 & 0xffff));
+		__vlan_hwaccel_rx(skb, vlgrp, swab16(opts2 & 0xffff), polling);
 		ret = 0;
 	} else
 		ret = -1;
@@ -1066,7 +1066,7 @@ static inline u32 rtl8169_tx_vlan_tag(struct rtl8169_private *tp,
 }
 
 static int rtl8169_rx_vlan_skb(struct rtl8169_private *tp, struct RxDesc *desc,
-			       struct sk_buff *skb)
+			       struct sk_buff *skb, int polling)
 {
 	return -1;
 }
@@ -4445,12 +4445,20 @@ static inline bool rtl8169_try_rx_copy(struct sk_buff **sk_buff,
 	return done;
 }
 
+/*
+ * Warning : rtl8169_rx_interrupt() might be called :
+ * 1) from NAPI (softirq) context
+ *	(polling = 1 : we should call netif_receive_skb())
+ * 2) from process context (rtl8169_reset_task())
+ *	(polling = 0 : we must call netif_rx() instead)
+ */
 static int rtl8169_rx_interrupt(struct net_device *dev,
 				struct rtl8169_private *tp,
 				void __iomem *ioaddr, u32 budget)
 {
 	unsigned int cur_rx, rx_left;
 	unsigned int delta, count;
+	int polling = (budget != ~(u32)0) ? 1 : 0;
 
 	cur_rx = tp->cur_rx;
 	rx_left = NUM_RX_DESC + tp->dirty_rx - cur_rx;
@@ -4512,8 +4520,12 @@ static int rtl8169_rx_interrupt(struct net_device *dev,
 			skb_put(skb, pkt_size);
 			skb->protocol = eth_type_trans(skb, dev);
 
-			if (rtl8169_rx_vlan_skb(tp, desc, skb) < 0)
-				netif_receive_skb(skb);
+			if (rtl8169_rx_vlan_skb(tp, desc, skb, polling) < 0) {
+				if (likely(polling))
+					netif_receive_skb(skb);
+				else
+					netif_rx(skb);
+			}
 
 			dev->stats.rx_bytes += pkt_size;
 			dev->stats.rx_packets++;
diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c
index 9944e5d662c0f..04efc0c1bda93 100644
--- a/drivers/net/sb1250-mac.c
+++ b/drivers/net/sb1250-mac.c
@@ -2353,17 +2353,36 @@ static int sbmac_init(struct platform_device *pldev, long long base)
 
 	sc->mii_bus = mdiobus_alloc();
 	if (sc->mii_bus == NULL) {
-		sbmac_uninitctx(sc);
-		return -ENOMEM;
+		err = -ENOMEM;
+		goto uninit_ctx;
 	}
 
+	sc->mii_bus->name = sbmac_mdio_string;
+	snprintf(sc->mii_bus->id, MII_BUS_ID_SIZE, "%x", idx);
+	sc->mii_bus->priv = sc;
+	sc->mii_bus->read = sbmac_mii_read;
+	sc->mii_bus->write = sbmac_mii_write;
+	sc->mii_bus->irq = sc->phy_irq;
+	for (i = 0; i < PHY_MAX_ADDR; ++i)
+		sc->mii_bus->irq[i] = SBMAC_PHY_INT;
+
+	sc->mii_bus->parent = &pldev->dev;
+	/*
+	 * Probe PHY address
+	 */
+	err = mdiobus_register(sc->mii_bus);
+	if (err) {
+		printk(KERN_ERR "%s: unable to register MDIO bus\n",
+		       dev->name);
+		goto free_mdio;
+	}
+	dev_set_drvdata(&pldev->dev, sc->mii_bus);
+
 	err = register_netdev(dev);
 	if (err) {
 		printk(KERN_ERR "%s.%d: unable to register netdev\n",
 		       sbmac_string, idx);
-		mdiobus_free(sc->mii_bus);
-		sbmac_uninitctx(sc);
-		return err;
+		goto unreg_mdio;
 	}
 
 	pr_info("%s.%d: registered as %s\n", sbmac_string, idx, dev->name);
@@ -2379,19 +2398,15 @@ static int sbmac_init(struct platform_device *pldev, long long base)
 	pr_info("%s: SiByte Ethernet at 0x%08Lx, address: %pM\n",
 	       dev->name, base, eaddr);
 
-	sc->mii_bus->name = sbmac_mdio_string;
-	snprintf(sc->mii_bus->id, MII_BUS_ID_SIZE, "%x", idx);
-	sc->mii_bus->priv = sc;
-	sc->mii_bus->read = sbmac_mii_read;
-	sc->mii_bus->write = sbmac_mii_write;
-	sc->mii_bus->irq = sc->phy_irq;
-	for (i = 0; i < PHY_MAX_ADDR; ++i)
-		sc->mii_bus->irq[i] = SBMAC_PHY_INT;
-
-	sc->mii_bus->parent = &pldev->dev;
-	dev_set_drvdata(&pldev->dev, sc->mii_bus);
-
 	return 0;
+unreg_mdio:
+	mdiobus_unregister(sc->mii_bus);
+	dev_set_drvdata(&pldev->dev, NULL);
+free_mdio:
+	mdiobus_free(sc->mii_bus);
+uninit_ctx:
+	sbmac_uninitctx(sc);
+	return err;
 }
 
 
@@ -2417,16 +2432,6 @@ static int sbmac_open(struct net_device *dev)
 		goto out_err;
 	}
 
-	/*
-	 * Probe PHY address
-	 */
-	err = mdiobus_register(sc->mii_bus);
-	if (err) {
-		printk(KERN_ERR "%s: unable to register MDIO bus\n",
-		       dev->name);
-		goto out_unirq;
-	}
-
 	sc->sbm_speed = sbmac_speed_none;
 	sc->sbm_duplex = sbmac_duplex_none;
 	sc->sbm_fc = sbmac_fc_none;
@@ -2457,11 +2462,7 @@ static int sbmac_open(struct net_device *dev)
 	return 0;
 
 out_unregister:
-	mdiobus_unregister(sc->mii_bus);
-
-out_unirq:
 	free_irq(dev->irq, dev);
-
 out_err:
 	return err;
 }
@@ -2650,9 +2651,6 @@ static int sbmac_close(struct net_device *dev)
 
 	phy_disconnect(sc->phy_dev);
 	sc->phy_dev = NULL;
-
-	mdiobus_unregister(sc->mii_bus);
-
 	free_irq(dev->irq, dev);
 
 	sbdma_emptyring(&(sc->sbm_txdma));
@@ -2760,6 +2758,7 @@ static int __exit sbmac_remove(struct platform_device *pldev)
 
 	unregister_netdev(dev);
 	sbmac_uninitctx(sc);
+	mdiobus_unregister(sc->mii_bus);
 	mdiobus_free(sc->mii_bus);
 	iounmap(sc->sbm_base);
 	free_netdev(dev);
diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
index 5d58abc224f40..d7b7018a1de1d 100644
--- a/drivers/net/usb/Kconfig
+++ b/drivers/net/usb/Kconfig
@@ -400,7 +400,6 @@ config USB_IPHETH
 config USB_SIERRA_NET
 	tristate "USB-to-WWAN Driver for Sierra Wireless modems"
 	depends on USB_USBNET
-	default y
 	help
 	  Choose this option if you have a Sierra Wireless USB-to-WWAN device.
 
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 04b281002a762..5dfed9297b22f 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -240,7 +240,7 @@ static int dm_write_shared_word(struct usbnet *dev, int phy, u8 reg, __le16 valu
 		goto out;
 
 	dm_write_reg(dev, DM_SHARED_ADDR, phy ? (reg | 0x40) : reg);
-	dm_write_reg(dev, DM_SHARED_CTRL, phy ? 0x1c : 0x14);
+	dm_write_reg(dev, DM_SHARED_CTRL, phy ? 0x1a : 0x12);
 
 	for (i = 0; i < DM_TIMEOUT; i++) {
 		u8 tmp;
diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
index a44f9e0ea0988..f1942d69a0d56 100644
--- a/drivers/net/usb/sierra_net.c
+++ b/drivers/net/usb/sierra_net.c
@@ -789,6 +789,9 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
 	/* prepare sync message from template */
 	memcpy(priv->sync_msg, sync_tmplate, sizeof(priv->sync_msg));
 
+	/* initiate the sync sequence */
+	sierra_net_dosync(dev);
+
 	return 0;
 }
 
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c
index 269fda362836b..c24067f1a0cb5 100644
--- a/drivers/net/wireless/p54/p54pci.c
+++ b/drivers/net/wireless/p54/p54pci.c
@@ -246,7 +246,7 @@ static void p54p_check_tx_ring(struct ieee80211_hw *dev, u32 *index,
 	u32 idx, i;
 
 	i = (*index) % ring_limit;
-	(*index) = idx = le32_to_cpu(ring_control->device_idx[1]);
+	(*index) = idx = le32_to_cpu(ring_control->device_idx[ring_index]);
 	idx %= ring_limit;
 
 	while (i != idx) {
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index d189e4743e699..a44733d44ca15 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -234,7 +234,8 @@ config PCMCIA_PXA2XX
 	depends on ARM && ARCH_PXA && PCMCIA
 	depends on (ARCH_LUBBOCK || MACH_MAINSTONE || PXA_SHARPSL \
 		    || MACH_ARMCORE || ARCH_PXA_PALM || TRIZEPS_PCMCIA \
-		    || ARCOM_PCMCIA || ARCH_PXA_ESERIES || MACH_STARGATE2)
+		    || ARCOM_PCMCIA || ARCH_PXA_ESERIES || MACH_STARGATE2 \
+		    || MACH_VPAC270)
 	select PCMCIA_SOC_COMMON
 	help
 	  Say Y here to include support for the PXA2xx PCMCIA controller
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index 381b031d9d753..4dae3613c4586 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -66,6 +66,7 @@ pxa2xx-obj-$(CONFIG_MACH_PALMTC)		+= pxa2xx_palmtc.o
 pxa2xx-obj-$(CONFIG_MACH_PALMLD)		+= pxa2xx_palmld.o
 pxa2xx-obj-$(CONFIG_MACH_E740)			+= pxa2xx_e740.o
 pxa2xx-obj-$(CONFIG_MACH_STARGATE2)		+= pxa2xx_stargate2.o
+pxa2xx-obj-$(CONFIG_MACH_VPAC270)		+= pxa2xx_vpac270.o
 
 obj-$(CONFIG_PCMCIA_PXA2XX)			+= pxa2xx_base.o $(pxa2xx-obj-y)
 
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index 75ed866e69539..c3383750e3339 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -671,20 +671,22 @@ static int pccardd(void *__skt)
 				socket_remove(skt);
 			if (sysfs_events & PCMCIA_UEVENT_INSERT)
 				socket_insert(skt);
-			if ((sysfs_events & PCMCIA_UEVENT_RESUME) &&
-				!(skt->state & SOCKET_CARDBUS)) {
-				ret = socket_resume(skt);
-				if (!ret && skt->callback)
-					skt->callback->resume(skt);
-			}
 			if ((sysfs_events & PCMCIA_UEVENT_SUSPEND) &&
 				!(skt->state & SOCKET_CARDBUS)) {
 				if (skt->callback)
 					ret = skt->callback->suspend(skt);
 				else
 					ret = 0;
-				if (!ret)
+				if (!ret) {
 					socket_suspend(skt);
+					msleep(100);
+				}
+			}
+			if ((sysfs_events & PCMCIA_UEVENT_RESUME) &&
+				!(skt->state & SOCKET_CARDBUS)) {
+				ret = socket_resume(skt);
+				if (!ret && skt->callback)
+					skt->callback->resume(skt);
 			}
 			if ((sysfs_events & PCMCIA_UEVENT_REQUERY) &&
 				!(skt->state & SOCKET_CARDBUS)) {
diff --git a/drivers/pcmcia/db1xxx_ss.c b/drivers/pcmcia/db1xxx_ss.c
index 2d48196a48cd4..0f4cc3f00028e 100644
--- a/drivers/pcmcia/db1xxx_ss.c
+++ b/drivers/pcmcia/db1xxx_ss.c
@@ -146,7 +146,6 @@ static irqreturn_t db1200_pcmcia_cdirq(int irq, void *data)
 static int db1x_pcmcia_setup_irqs(struct db1x_pcmcia_sock *sock)
 {
 	int ret;
-	unsigned long flags;
 
 	if (sock->stschg_irq != -1) {
 		ret = request_irq(sock->stschg_irq, db1000_pcmcia_stschgirq,
@@ -162,30 +161,23 @@ static int db1x_pcmcia_setup_irqs(struct db1x_pcmcia_sock *sock)
 	 * active one disabled.
 	 */
 	if (sock->board_type == BOARD_TYPE_DB1200) {
-		local_irq_save(flags);
-
 		ret = request_irq(sock->insert_irq, db1200_pcmcia_cdirq,
 				  IRQF_DISABLED, "pcmcia_insert", sock);
-		if (ret) {
-			local_irq_restore(flags);
+		if (ret)
 			goto out1;
-		}
 
 		ret = request_irq(sock->eject_irq, db1200_pcmcia_cdirq,
 				  IRQF_DISABLED, "pcmcia_eject", sock);
 		if (ret) {
 			free_irq(sock->insert_irq, sock);
-			local_irq_restore(flags);
 			goto out1;
 		}
 
-		/* disable the currently active one */
+		/* enable the currently silent one */
 		if (db1200_card_inserted(sock))
-			disable_irq_nosync(sock->insert_irq);
+			enable_irq(sock->eject_irq);
 		else
-			disable_irq_nosync(sock->eject_irq);
-
-		local_irq_restore(flags);
+			enable_irq(sock->insert_irq);
 	} else {
 		/* all other (older) Db1x00 boards use a GPIO to show
 		 * card detection status:  use both-edge triggers.
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 508f94a2a78db..041eee43fd8d6 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -1283,6 +1283,7 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority)
 			destroy_cis_cache(skt);
 			kfree(skt->fake_cis);
 			skt->fake_cis = NULL;
+			s->functions = 0;
 			mutex_unlock(&s->ops_mutex);
 			/* now, add the new card */
 			ds_event(skt, CS_EVENT_CARD_INSERTION,
diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index 104e73d5d86c0..7631faa0caddf 100644
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -711,7 +711,7 @@ static int ds_open(struct inode *inode, struct file *file)
 	    warning_printed = 1;
     }
 
-    if (s->pcmcia_state.present)
+    if (atomic_read(&s->present))
 	queue_event(user, CS_EVENT_CARD_INSERTION);
 out:
     unlock_kernel();
@@ -770,9 +770,6 @@ static ssize_t ds_read(struct file *file, char __user *buf,
 	return -EIO;
 
     s = user->socket;
-    if (s->pcmcia_state.dead)
-	return -EIO;
-
     ret = wait_event_interruptible(s->queue, !queue_empty(user));
     if (ret == 0)
 	ret = put_user(get_queued_event(user), (int __user *)buf) ? -EFAULT : 4;
@@ -838,8 +835,6 @@ static int ds_ioctl(struct inode *inode, struct file *file,
 	return -EIO;
 
     s = user->socket;
-    if (s->pcmcia_state.dead)
-	return -EIO;
 
     size = (cmd & IOCSIZE_MASK) >> IOCSIZE_SHIFT;
     if (size > sizeof(ds_ioctl_arg_t))
diff --git a/drivers/pcmcia/pxa2xx_vpac270.c b/drivers/pcmcia/pxa2xx_vpac270.c
new file mode 100644
index 0000000000000..55627eccee8e7
--- /dev/null
+++ b/drivers/pcmcia/pxa2xx_vpac270.c
@@ -0,0 +1,229 @@
+/*
+ * linux/drivers/pcmcia/pxa2xx_vpac270.c
+ *
+ * Driver for Voipac PXA270 PCMCIA and CF sockets
+ *
+ * Copyright (C) 2010
+ * Marek Vasut <marek.vasut@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-types.h>
+
+#include <mach/gpio.h>
+#include <mach/vpac270.h>
+
+#include "soc_common.h"
+
+static struct pcmcia_irqs cd_irqs[] = {
+	{
+		.sock = 0,
+		.irq  = IRQ_GPIO(GPIO84_VPAC270_PCMCIA_CD),
+		.str  = "PCMCIA CD"
+	},
+	{
+		.sock = 1,
+		.irq  = IRQ_GPIO(GPIO17_VPAC270_CF_CD),
+		.str  = "CF CD"
+	},
+};
+
+static int vpac270_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
+{
+	int ret;
+
+	if (skt->nr == 0) {
+		ret = gpio_request(GPIO84_VPAC270_PCMCIA_CD, "PCMCIA CD");
+		if (ret)
+			goto err1;
+		ret = gpio_direction_input(GPIO84_VPAC270_PCMCIA_CD);
+		if (ret)
+			goto err2;
+
+		ret = gpio_request(GPIO35_VPAC270_PCMCIA_RDY, "PCMCIA RDY");
+		if (ret)
+			goto err2;
+		ret = gpio_direction_input(GPIO35_VPAC270_PCMCIA_RDY);
+		if (ret)
+			goto err3;
+
+		ret = gpio_request(GPIO107_VPAC270_PCMCIA_PPEN, "PCMCIA PPEN");
+		if (ret)
+			goto err3;
+		ret = gpio_direction_output(GPIO107_VPAC270_PCMCIA_PPEN, 0);
+		if (ret)
+			goto err4;
+
+		ret = gpio_request(GPIO11_VPAC270_PCMCIA_RESET, "PCMCIA RESET");
+		if (ret)
+			goto err4;
+		ret = gpio_direction_output(GPIO11_VPAC270_PCMCIA_RESET, 0);
+		if (ret)
+			goto err5;
+
+		skt->socket.pci_irq = gpio_to_irq(GPIO35_VPAC270_PCMCIA_RDY);
+
+		return soc_pcmcia_request_irqs(skt, &cd_irqs[0], 1);
+
+err5:
+		gpio_free(GPIO11_VPAC270_PCMCIA_RESET);
+err4:
+		gpio_free(GPIO107_VPAC270_PCMCIA_PPEN);
+err3:
+		gpio_free(GPIO35_VPAC270_PCMCIA_RDY);
+err2:
+		gpio_free(GPIO84_VPAC270_PCMCIA_CD);
+err1:
+		return ret;
+
+	} else {
+		ret = gpio_request(GPIO17_VPAC270_CF_CD, "CF CD");
+		if (ret)
+			goto err6;
+		ret = gpio_direction_input(GPIO17_VPAC270_CF_CD);
+		if (ret)
+			goto err7;
+
+		ret = gpio_request(GPIO12_VPAC270_CF_RDY, "CF RDY");
+		if (ret)
+			goto err7;
+		ret = gpio_direction_input(GPIO12_VPAC270_CF_RDY);
+		if (ret)
+			goto err8;
+
+		ret = gpio_request(GPIO16_VPAC270_CF_RESET, "CF RESET");
+		if (ret)
+			goto err8;
+		ret = gpio_direction_output(GPIO16_VPAC270_CF_RESET, 0);
+		if (ret)
+			goto err9;
+
+		skt->socket.pci_irq = gpio_to_irq(GPIO12_VPAC270_CF_RDY);
+
+		return soc_pcmcia_request_irqs(skt, &cd_irqs[1], 1);
+
+err9:
+		gpio_free(GPIO16_VPAC270_CF_RESET);
+err8:
+		gpio_free(GPIO12_VPAC270_CF_RDY);
+err7:
+		gpio_free(GPIO17_VPAC270_CF_CD);
+err6:
+		return ret;
+
+	}
+}
+
+static void vpac270_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
+{
+	gpio_free(GPIO11_VPAC270_PCMCIA_RESET);
+	gpio_free(GPIO107_VPAC270_PCMCIA_PPEN);
+	gpio_free(GPIO35_VPAC270_PCMCIA_RDY);
+	gpio_free(GPIO84_VPAC270_PCMCIA_CD);
+	gpio_free(GPIO16_VPAC270_CF_RESET);
+	gpio_free(GPIO12_VPAC270_CF_RDY);
+	gpio_free(GPIO17_VPAC270_CF_CD);
+}
+
+static void vpac270_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
+					struct pcmcia_state *state)
+{
+	if (skt->nr == 0) {
+		state->detect = !gpio_get_value(GPIO84_VPAC270_PCMCIA_CD);
+		state->ready  = !!gpio_get_value(GPIO35_VPAC270_PCMCIA_RDY);
+	} else {
+		state->detect = !gpio_get_value(GPIO17_VPAC270_CF_CD);
+		state->ready  = !!gpio_get_value(GPIO12_VPAC270_CF_RDY);
+	}
+	state->bvd1   = 1;
+	state->bvd2   = 1;
+	state->wrprot = 0;
+	state->vs_3v  = 1;
+	state->vs_Xv  = 0;
+}
+
+static int
+vpac270_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
+				const socket_state_t *state)
+{
+	if (skt->nr == 0) {
+		gpio_set_value(GPIO11_VPAC270_PCMCIA_RESET,
+			(state->flags & SS_RESET));
+		gpio_set_value(GPIO107_VPAC270_PCMCIA_PPEN,
+			!(state->Vcc == 33 || state->Vcc == 50));
+	} else {
+		gpio_set_value(GPIO16_VPAC270_CF_RESET,
+			(state->flags & SS_RESET));
+	}
+
+	return 0;
+}
+
+static void vpac270_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
+{
+}
+
+static void vpac270_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
+{
+}
+
+static struct pcmcia_low_level vpac270_pcmcia_ops = {
+	.owner			= THIS_MODULE,
+
+	.first			= 0,
+	.nr			= 2,
+
+	.hw_init		= vpac270_pcmcia_hw_init,
+	.hw_shutdown		= vpac270_pcmcia_hw_shutdown,
+
+	.socket_state		= vpac270_pcmcia_socket_state,
+	.configure_socket	= vpac270_pcmcia_configure_socket,
+
+	.socket_init		= vpac270_pcmcia_socket_init,
+	.socket_suspend		= vpac270_pcmcia_socket_suspend,
+};
+
+static struct platform_device *vpac270_pcmcia_device;
+
+static int __init vpac270_pcmcia_init(void)
+{
+	int ret;
+
+	if (!machine_is_vpac270())
+		return -ENODEV;
+
+	vpac270_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
+	if (!vpac270_pcmcia_device)
+		return -ENOMEM;
+
+	ret = platform_device_add_data(vpac270_pcmcia_device,
+		&vpac270_pcmcia_ops, sizeof(vpac270_pcmcia_ops));
+
+	if (!ret)
+		ret = platform_device_add(vpac270_pcmcia_device);
+
+	if (ret)
+		platform_device_put(vpac270_pcmcia_device);
+
+	return ret;
+}
+
+static void __exit vpac270_pcmcia_exit(void)
+{
+	platform_device_unregister(vpac270_pcmcia_device);
+}
+
+module_init(vpac270_pcmcia_init);
+module_exit(vpac270_pcmcia_exit);
+
+MODULE_AUTHOR("Marek Vasut <marek.vasut@gmail.com>");
+MODULE_DESCRIPTION("PCMCIA support for Voipac PXA270");
+MODULE_ALIAS("platform:pxa2xx-pcmcia");
+MODULE_LICENSE("GPL");
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index 35bb44af49b37..100e4d9372f1f 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -274,26 +274,6 @@ static void pnpacpi_parse_allocated_busresource(struct pnp_dev *dev,
 	pnp_add_bus_resource(dev, start, end);
 }
 
-static u64 addr_space_length(struct pnp_dev *dev, u64 min, u64 max, u64 len)
-{
-	u64 max_len;
-
-	max_len = max - min + 1;
-	if (len <= max_len)
-		return len;
-
-	/*
-	 * Per 6.4.3.5, _LEN cannot exceed _MAX - _MIN + 1, but some BIOSes
-	 * don't do this correctly, e.g.,
-	 * https://bugzilla.kernel.org/show_bug.cgi?id=15480
-	 */
-	dev_info(&dev->dev,
-	         "resource length %#llx doesn't fit in %#llx-%#llx, trimming\n",
-		 (unsigned long long) len, (unsigned long long) min,
-		 (unsigned long long) max);
-	return max_len;
-}
-
 static void pnpacpi_parse_allocated_address_space(struct pnp_dev *dev,
 						  struct acpi_resource *res)
 {
@@ -309,7 +289,8 @@ static void pnpacpi_parse_allocated_address_space(struct pnp_dev *dev,
 		return;
 	}
 
-	len = addr_space_length(dev, p->minimum, p->maximum, p->address_length);
+	/* Windows apparently computes length rather than using _LEN */
+	len = p->maximum - p->minimum + 1;
 	window = (p->producer_consumer == ACPI_PRODUCER) ? 1 : 0;
 
 	if (p->resource_type == ACPI_MEMORY_RANGE)
@@ -330,7 +311,8 @@ static void pnpacpi_parse_allocated_ext_address_space(struct pnp_dev *dev,
 	int window;
 	u64 len;
 
-	len = addr_space_length(dev, p->minimum, p->maximum, p->address_length);
+	/* Windows apparently computes length rather than using _LEN */
+	len = p->maximum - p->minimum + 1;
 	window = (p->producer_consumer == ACPI_PRODUCER) ? 1 : 0;
 
 	if (p->resource_type == ACPI_MEMORY_RANGE)
diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c
index 2e54e6a23c72c..e3446ab8b5637 100644
--- a/drivers/pnp/resource.c
+++ b/drivers/pnp/resource.c
@@ -211,6 +211,8 @@ int pnp_check_port(struct pnp_dev *dev, struct resource *res)
 			if (tres->flags & IORESOURCE_IO) {
 				if (cannot_compare(tres->flags))
 					continue;
+				if (tres->flags & IORESOURCE_WINDOW)
+					continue;
 				tport = &tres->start;
 				tend = &tres->end;
 				if (ranged_conflict(port, end, tport, tend))
@@ -271,6 +273,8 @@ int pnp_check_mem(struct pnp_dev *dev, struct resource *res)
 			if (tres->flags & IORESOURCE_MEM) {
 				if (cannot_compare(tres->flags))
 					continue;
+				if (tres->flags & IORESOURCE_WINDOW)
+					continue;
 				taddr = &tres->start;
 				tend = &tres->end;
 				if (ranged_conflict(addr, end, taddr, tend))
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 9201afe65609b..7f87979da22d3 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -4724,6 +4724,10 @@ static ushort AscInitMicroCodeVar(ASC_DVC_VAR *asc_dvc)
 	BUG_ON((unsigned long)asc_dvc->overrun_buf & 7);
 	asc_dvc->overrun_dma = dma_map_single(board->dev, asc_dvc->overrun_buf,
 					ASC_OVERRUN_BSIZE, DMA_FROM_DEVICE);
+	if (dma_mapping_error(board->dev, asc_dvc->overrun_dma)) {
+		warn_code = -ENOMEM;
+		goto err_dma_map;
+	}
 	phy_addr = cpu_to_le32(asc_dvc->overrun_dma);
 	AscMemDWordCopyPtrToLram(iop_base, ASCV_OVERRUN_PADDR_D,
 				 (uchar *)&phy_addr, 1);
@@ -4739,14 +4743,23 @@ static ushort AscInitMicroCodeVar(ASC_DVC_VAR *asc_dvc)
 	AscSetPCAddr(iop_base, ASC_MCODE_START_ADDR);
 	if (AscGetPCAddr(iop_base) != ASC_MCODE_START_ADDR) {
 		asc_dvc->err_code |= ASC_IERR_SET_PC_ADDR;
-		return warn_code;
+		warn_code = UW_ERR;
+		goto err_mcode_start;
 	}
 	if (AscStartChip(iop_base) != 1) {
 		asc_dvc->err_code |= ASC_IERR_START_STOP_CHIP;
-		return warn_code;
+		warn_code = UW_ERR;
+		goto err_mcode_start;
 	}
 
 	return warn_code;
+
+err_mcode_start:
+	dma_unmap_single(board->dev, asc_dvc->overrun_dma,
+			 ASC_OVERRUN_BSIZE, DMA_FROM_DEVICE);
+err_dma_map:
+	asc_dvc->overrun_dma = 0;
+	return warn_code;
 }
 
 static ushort AscInitAsc1000Driver(ASC_DVC_VAR *asc_dvc)
@@ -4802,6 +4815,8 @@ static ushort AscInitAsc1000Driver(ASC_DVC_VAR *asc_dvc)
 	}
 	release_firmware(fw);
 	warn_code |= AscInitMicroCodeVar(asc_dvc);
+	if (!asc_dvc->overrun_dma)
+		return warn_code;
 	asc_dvc->init_state |= ASC_INIT_STATE_END_LOAD_MC;
 	AscEnableInterrupt(iop_base);
 	return warn_code;
@@ -7978,9 +7993,10 @@ static int advansys_reset(struct scsi_cmnd *scp)
 		status = AscInitAsc1000Driver(asc_dvc);
 
 		/* Refer to ASC_IERR_* definitions for meaning of 'err_code'. */
-		if (asc_dvc->err_code) {
+		if (asc_dvc->err_code || !asc_dvc->overrun_dma) {
 			scmd_printk(KERN_INFO, scp, "SCSI bus reset error: "
-				    "0x%x\n", asc_dvc->err_code);
+				    "0x%x, status: 0x%x\n", asc_dvc->err_code,
+				    status);
 			ret = FAILED;
 		} else if (status) {
 			scmd_printk(KERN_INFO, scp, "SCSI bus reset warning: "
@@ -12311,7 +12327,7 @@ static int __devinit advansys_board_found(struct Scsi_Host *shost,
 		asc_dvc_varp->overrun_buf = kzalloc(ASC_OVERRUN_BSIZE, GFP_KERNEL);
 		if (!asc_dvc_varp->overrun_buf) {
 			ret = -ENOMEM;
-			goto err_free_wide_mem;
+			goto err_free_irq;
 		}
 		warn_code = AscInitAsc1000Driver(asc_dvc_varp);
 
@@ -12320,30 +12336,36 @@ static int __devinit advansys_board_found(struct Scsi_Host *shost,
 					"warn 0x%x, error 0x%x\n",
 					asc_dvc_varp->init_state, warn_code,
 					asc_dvc_varp->err_code);
-			if (asc_dvc_varp->err_code) {
+			if (!asc_dvc_varp->overrun_dma) {
 				ret = -ENODEV;
-				kfree(asc_dvc_varp->overrun_buf);
+				goto err_free_mem;
 			}
 		}
 	} else {
-		if (advansys_wide_init_chip(shost))
+		if (advansys_wide_init_chip(shost)) {
 			ret = -ENODEV;
+			goto err_free_mem;
+		}
 	}
 
-	if (ret)
-		goto err_free_wide_mem;
-
 	ASC_DBG_PRT_SCSI_HOST(2, shost);
 
 	ret = scsi_add_host(shost, boardp->dev);
 	if (ret)
-		goto err_free_wide_mem;
+		goto err_free_mem;
 
 	scsi_scan_host(shost);
 	return 0;
 
- err_free_wide_mem:
-	advansys_wide_free_mem(boardp);
+ err_free_mem:
+	if (ASC_NARROW_BOARD(boardp)) {
+		if (asc_dvc_varp->overrun_dma)
+			dma_unmap_single(boardp->dev, asc_dvc_varp->overrun_dma,
+					 ASC_OVERRUN_BSIZE, DMA_FROM_DEVICE);
+		kfree(asc_dvc_varp->overrun_buf);
+	} else
+		advansys_wide_free_mem(boardp);
+ err_free_irq:
 	free_irq(boardp->irq, shost);
  err_free_dma:
 #ifdef CONFIG_ISA
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 6d5ae4474bb32..633e090363578 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -471,12 +471,12 @@ static int iscsi_prep_scsi_cmd_pdu(struct iscsi_task *task)
 
 	WARN_ON(hdrlength >= 256);
 	hdr->hlength = hdrlength & 0xFF;
+	hdr->cmdsn = task->cmdsn = cpu_to_be32(session->cmdsn);
 
 	if (session->tt->init_task && session->tt->init_task(task))
 		return -EIO;
 
 	task->state = ISCSI_TASK_RUNNING;
-	hdr->cmdsn = task->cmdsn = cpu_to_be32(session->cmdsn);
 	session->cmdsn++;
 
 	conn->scsicmd_pdus_cnt++;
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index b00efd19aadb3..88f7446725764 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -395,11 +395,15 @@ int sas_ata_init_host_and_port(struct domain_device *found_dev,
 void sas_ata_task_abort(struct sas_task *task)
 {
 	struct ata_queued_cmd *qc = task->uldd_task;
+	struct request_queue *q = qc->scsicmd->device->request_queue;
 	struct completion *waiting;
+	unsigned long flags;
 
 	/* Bounce SCSI-initiated commands to the SCSI EH */
 	if (qc->scsicmd) {
+		spin_lock_irqsave(q->queue_lock, flags);
 		blk_abort_request(qc->scsicmd->request);
+		spin_unlock_irqrestore(q->queue_lock, flags);
 		scsi_schedule_eh(qc->scsicmd->device->host);
 		return;
 	}
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index 2660e1b4569a2..822835055cef3 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -1030,6 +1030,8 @@ int __sas_task_abort(struct sas_task *task)
 void sas_task_abort(struct sas_task *task)
 {
 	struct scsi_cmnd *sc = task->uldd_task;
+	struct request_queue *q = sc->device->request_queue;
+	unsigned long flags;
 
 	/* Escape for libsas internal commands */
 	if (!sc) {
@@ -1044,7 +1046,9 @@ void sas_task_abort(struct sas_task *task)
 		return;
 	}
 
+	spin_lock_irqsave(q->queue_lock, flags);
 	blk_abort_request(sc->request);
+	spin_unlock_irqrestore(q->queue_lock, flags);
 	scsi_schedule_eh(sc->device->host);
 }
 
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 3e10c306de946..3a5bfd10b2cbd 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -957,7 +957,8 @@ static int resp_start_stop(struct scsi_cmnd * scp,
 static sector_t get_sdebug_capacity(void)
 {
 	if (scsi_debug_virtual_gb > 0)
-		return 2048 * 1024 * (sector_t)scsi_debug_virtual_gb;
+		return (sector_t)scsi_debug_virtual_gb *
+			(1073741824 / scsi_debug_sector_size);
 	else
 		return sdebug_store_sectors;
 }
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index d45c69ca5737b..7ad53fa42766a 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -302,7 +302,20 @@ static int scsi_check_sense(struct scsi_cmnd *scmd)
 		if (scmd->device->allow_restart &&
 		    (sshdr.asc == 0x04) && (sshdr.ascq == 0x02))
 			return FAILED;
-		return SUCCESS;
+
+		if (blk_barrier_rq(scmd->request))
+			/*
+			 * barrier requests should always retry on UA
+			 * otherwise block will get a spurious error
+			 */
+			return NEEDS_RETRY;
+		else
+			/*
+			 * for normal (non barrier) commands, pass the
+			 * UA upwards for a determination in the
+			 * completion functions
+			 */
+			return SUCCESS;
 
 		/* these three are not supported */
 	case COPY_ABORTED:
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 8b827f37b03ef..de6c60320f6ff 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1040,6 +1040,7 @@ static void sd_prepare_flush(struct request_queue *q, struct request *rq)
 {
 	rq->cmd_type = REQ_TYPE_BLOCK_PC;
 	rq->timeout = SD_TIMEOUT;
+	rq->retries = SD_MAX_RETRIES;
 	rq->cmd[0] = SYNCHRONIZE_CACHE;
 	rq->cmd_len = 10;
 }
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 36828358a4d86..e76b1afafe077 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -36,8 +36,7 @@
 #include <asm/delay.h>
 
 #include <mach/dma.h>
-#include <mach/regs-ssp.h>
-#include <mach/ssp.h>
+#include <plat/ssp.h>
 #include <mach/pxa2xx_spi.h>
 
 MODULE_AUTHOR("Stephen Street");
@@ -1318,14 +1317,14 @@ static int setup(struct spi_device *spi)
 	/* NOTE:  PXA25x_SSP _could_ use external clocking ... */
 	if (drv_data->ssp_type != PXA25x_SSP)
 		dev_dbg(&spi->dev, "%ld Hz actual, %s\n",
-				clk_get_rate(ssp->clk)
-					/ (1 + ((chip->cr0 & SSCR0_SCR) >> 8)),
-				chip->enable_dma ? "DMA" : "PIO");
+			clk_get_rate(ssp->clk)
+				/ (1 + ((chip->cr0 & SSCR0_SCR(0xfff)) >> 8)),
+			chip->enable_dma ? "DMA" : "PIO");
 	else
 		dev_dbg(&spi->dev, "%ld Hz actual, %s\n",
-				clk_get_rate(ssp->clk) / 2
-					/ (1 + ((chip->cr0 & SSCR0_SCR) >> 8)),
-				chip->enable_dma ? "DMA" : "PIO");
+			clk_get_rate(ssp->clk) / 2
+				/ (1 + ((chip->cr0 & SSCR0_SCR(0x0ff)) >> 8)),
+			chip->enable_dma ? "DMA" : "PIO");
 
 	if (spi->bits_per_word <= 8) {
 		chip->n_bytes = 1;
@@ -1466,7 +1465,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
 
 	platform_info = dev->platform_data;
 
-	ssp = ssp_request(pdev->id, pdev->name);
+	ssp = pxa_ssp_request(pdev->id, pdev->name);
 	if (ssp == NULL) {
 		dev_err(&pdev->dev, "failed to request SSP%d\n", pdev->id);
 		return -ENODEV;
@@ -1476,7 +1475,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
 	master = spi_alloc_master(dev, sizeof(struct driver_data) + 16);
 	if (!master) {
 		dev_err(&pdev->dev, "cannot alloc spi_master\n");
-		ssp_free(ssp);
+		pxa_ssp_free(ssp);
 		return -ENOMEM;
 	}
 	drv_data = spi_master_get_devdata(master);
@@ -1558,7 +1557,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
 	write_SSCR1(SSCR1_RxTresh(RX_THRESH_DFLT) |
 				SSCR1_TxTresh(TX_THRESH_DFLT),
 				drv_data->ioaddr);
-	write_SSCR0(SSCR0_SerClkDiv(2)
+	write_SSCR0(SSCR0_SCR(2)
 			| SSCR0_Motorola
 			| SSCR0_DataSize(8),
 			drv_data->ioaddr);
@@ -1605,7 +1604,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
 
 out_error_master_alloc:
 	spi_master_put(master);
-	ssp_free(ssp);
+	pxa_ssp_free(ssp);
 	return status;
 }
 
@@ -1649,7 +1648,7 @@ static int pxa2xx_spi_remove(struct platform_device *pdev)
 	free_irq(ssp->irq, drv_data);
 
 	/* Release SSP */
-	ssp_free(ssp);
+	pxa_ssp_free(ssp);
 
 	/* Disconnect from the SPI framework */
 	spi_unregister_master(drv_data->master);
diff --git a/drivers/staging/octeon/cvmx-helper-board.c b/drivers/staging/octeon/cvmx-helper-board.c
index 3085e38a6f990..00a555b83354e 100644
--- a/drivers/staging/octeon/cvmx-helper-board.c
+++ b/drivers/staging/octeon/cvmx-helper-board.c
@@ -153,6 +153,14 @@ int cvmx_helper_board_get_mii_address(int ipd_port)
 		 * through switch.
 		 */
 		return -1;
+
+	case CVMX_BOARD_TYPE_CUST_WSX16:
+		if (ipd_port >= 0 && ipd_port <= 3)
+			return ipd_port;
+		else if (ipd_port >= 16 && ipd_port <= 19)
+			return ipd_port - 16 + 4;
+		else
+			return -1;
 	}
 
 	/* Some unknown board. Somebody forgot to update this function... */
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index e14bd07491293..e8c769944812e 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -695,6 +695,7 @@ static int sh_mobile_lcdc_setup_clocks(struct platform_device *pdev,
 	 * 1) Enable Runtime PM
 	 * 2) Force Runtime PM Resume since hardware is accessed from probe()
 	 */
+	priv->dev = &pdev->dev;
 	pm_runtime_enable(priv->dev);
 	pm_runtime_resume(priv->dev);
 	return 0;
@@ -957,25 +958,24 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
 
 	if (!pdev->dev.platform_data) {
 		dev_err(&pdev->dev, "no platform data defined\n");
-		error = -EINVAL;
-		goto err0;
+		return -EINVAL;
 	}
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	i = platform_get_irq(pdev, 0);
 	if (!res || i < 0) {
 		dev_err(&pdev->dev, "cannot get platform resources\n");
-		error = -ENOENT;
-		goto err0;
+		return -ENOENT;
 	}
 
 	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
 	if (!priv) {
 		dev_err(&pdev->dev, "cannot allocate device data\n");
-		error = -ENOMEM;
-		goto err0;
+		return -ENOMEM;
 	}
 
+	platform_set_drvdata(pdev, priv);
+
 	error = request_irq(i, sh_mobile_lcdc_irq, IRQF_DISABLED,
 			    dev_name(&pdev->dev), priv);
 	if (error) {
@@ -984,8 +984,6 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
 	}
 
 	priv->irq = i;
-	priv->dev = &pdev->dev;
-	platform_set_drvdata(pdev, priv);
 	pdata = pdev->dev.platform_data;
 
 	j = 0;
@@ -1099,9 +1097,9 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
 		info = ch->info;
 
 		if (info->fbdefio) {
-			priv->ch->sglist = vmalloc(sizeof(struct scatterlist) *
+			ch->sglist = vmalloc(sizeof(struct scatterlist) *
 					info->fix.smem_len >> PAGE_SHIFT);
-			if (!priv->ch->sglist) {
+			if (!ch->sglist) {
 				dev_err(&pdev->dev, "cannot allocate sglist\n");
 				goto err1;
 			}
@@ -1126,9 +1124,9 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
 	}
 
 	return 0;
- err1:
+err1:
 	sh_mobile_lcdc_remove(pdev);
- err0:
+
 	return error;
 }
 
@@ -1139,7 +1137,7 @@ static int sh_mobile_lcdc_remove(struct platform_device *pdev)
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(priv->ch); i++)
-		if (priv->ch[i].info->dev)
+		if (priv->ch[i].info && priv->ch[i].info->dev)
 			unregister_framebuffer(priv->ch[i].info);
 
 	sh_mobile_lcdc_stop(priv);
@@ -1162,7 +1160,8 @@ static int sh_mobile_lcdc_remove(struct platform_device *pdev)
 	if (priv->dot_clk)
 		clk_put(priv->dot_clk);
 
-	pm_runtime_disable(priv->dev);
+	if (priv->dev)
+		pm_runtime_disable(priv->dev);
 
 	if (priv->base)
 		iounmap(priv->base);
diff --git a/drivers/watchdog/ep93xx_wdt.c b/drivers/watchdog/ep93xx_wdt.c
index 88ed54e50f74d..59359c9a5e01a 100644
--- a/drivers/watchdog/ep93xx_wdt.c
+++ b/drivers/watchdog/ep93xx_wdt.c
@@ -244,7 +244,7 @@ MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started");
 module_param(timeout, int, 0);
 MODULE_PARM_DESC(timeout,
 	"Watchdog timeout in seconds. (1<=timeout<=3600, default="
-				__MODULE_STRING(WATCHDOG_TIMEOUT) ")");
+				__MODULE_STRING(WDT_TIMEOUT) ")");
 
 MODULE_AUTHOR("Ray Lehtiniemi <rayl@mail.com>,"
 		"Alessandro Zummo <a.zummo@towertech.it>");
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 412593703d1ec..4b42c2bb603f1 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -509,7 +509,7 @@ static void writepages_finish(struct ceph_osd_request *req,
 	u64 bytes = 0;
 	struct ceph_client *client = ceph_inode_to_client(inode);
 	long writeback_stat;
-	unsigned issued = __ceph_caps_issued(ci, NULL);
+	unsigned issued = ceph_caps_issued(ci);
 
 	/* parse reply */
 	replyhead = msg->front.iov_base;
diff --git a/fs/ceph/auth.c b/fs/ceph/auth.c
index f6394b94b8661..818afe72e6c75 100644
--- a/fs/ceph/auth.c
+++ b/fs/ceph/auth.c
@@ -3,6 +3,7 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/err.h>
+#include <linux/slab.h>
 
 #include "types.h"
 #include "auth_none.h"
diff --git a/fs/ceph/auth_none.h b/fs/ceph/auth_none.h
index 56c05533a31ca..8164df1a08be5 100644
--- a/fs/ceph/auth_none.h
+++ b/fs/ceph/auth_none.h
@@ -1,6 +1,8 @@
 #ifndef _FS_CEPH_AUTH_NONE_H
 #define _FS_CEPH_AUTH_NONE_H
 
+#include <linux/slab.h>
+
 #include "auth.h"
 
 /*
diff --git a/fs/ceph/auth_x.c b/fs/ceph/auth_x.c
index d9001a4dc8ccd..fee5a08da8818 100644
--- a/fs/ceph/auth_x.c
+++ b/fs/ceph/auth_x.c
@@ -12,8 +12,6 @@
 #include "auth.h"
 #include "decode.h"
 
-struct kmem_cache *ceph_x_ticketbuf_cachep;
-
 #define TEMP_TICKET_BUF_LEN	256
 
 static void ceph_x_validate_tickets(struct ceph_auth_client *ac, int *pneed);
@@ -131,13 +129,12 @@ static int ceph_x_proc_ticket_reply(struct ceph_auth_client *ac,
 	char *ticket_buf;
 	u8 struct_v;
 
-	dbuf = kmem_cache_alloc(ceph_x_ticketbuf_cachep, GFP_NOFS | GFP_ATOMIC);
+	dbuf = kmalloc(TEMP_TICKET_BUF_LEN, GFP_NOFS);
 	if (!dbuf)
 		return -ENOMEM;
 
 	ret = -ENOMEM;
-	ticket_buf = kmem_cache_alloc(ceph_x_ticketbuf_cachep,
-				      GFP_NOFS | GFP_ATOMIC);
+	ticket_buf = kmalloc(TEMP_TICKET_BUF_LEN, GFP_NOFS);
 	if (!ticket_buf)
 		goto out_dbuf;
 
@@ -251,9 +248,9 @@ static int ceph_x_proc_ticket_reply(struct ceph_auth_client *ac,
 
 	ret = 0;
 out:
-	kmem_cache_free(ceph_x_ticketbuf_cachep, ticket_buf);
+	kfree(ticket_buf);
 out_dbuf:
-	kmem_cache_free(ceph_x_ticketbuf_cachep, dbuf);
+	kfree(dbuf);
 	return ret;
 
 bad:
@@ -605,8 +602,6 @@ static void ceph_x_destroy(struct ceph_auth_client *ac)
 		remove_ticket_handler(ac, th);
 	}
 
-	kmem_cache_destroy(ceph_x_ticketbuf_cachep);
-
 	kfree(ac->private);
 	ac->private = NULL;
 }
@@ -641,26 +636,20 @@ int ceph_x_init(struct ceph_auth_client *ac)
 	int ret;
 
 	dout("ceph_x_init %p\n", ac);
+	ret = -ENOMEM;
 	xi = kzalloc(sizeof(*xi), GFP_NOFS);
 	if (!xi)
-		return -ENOMEM;
+		goto out;
 
-	ret = -ENOMEM;
-	ceph_x_ticketbuf_cachep = kmem_cache_create("ceph_x_ticketbuf",
-				      TEMP_TICKET_BUF_LEN, 8,
-				      (SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD),
-				      NULL);
-	if (!ceph_x_ticketbuf_cachep)
-		goto done_nomem;
 	ret = -EINVAL;
 	if (!ac->secret) {
 		pr_err("no secret set (for auth_x protocol)\n");
-		goto done_nomem;
+		goto out_nomem;
 	}
 
 	ret = ceph_crypto_key_unarmor(&xi->secret, ac->secret);
 	if (ret)
-		goto done_nomem;
+		goto out_nomem;
 
 	xi->starting = true;
 	xi->ticket_handlers = RB_ROOT;
@@ -670,10 +659,9 @@ int ceph_x_init(struct ceph_auth_client *ac)
 	ac->ops = &ceph_x_ops;
 	return 0;
 
-done_nomem:
+out_nomem:
 	kfree(xi);
-	if (ceph_x_ticketbuf_cachep)
-		kmem_cache_destroy(ceph_x_ticketbuf_cachep);
+out:
 	return ret;
 }
 
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index aa2239fa9a3b7..0c1681806867e 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -1861,8 +1861,8 @@ static void kick_flushing_capsnaps(struct ceph_mds_client *mdsc,
 		} else {
 			pr_err("%p auth cap %p not mds%d ???\n", inode,
 			       cap, session->s_mds);
-			spin_unlock(&inode->i_lock);
 		}
+		spin_unlock(&inode->i_lock);
 	}
 }
 
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index ea8ee2e526aae..650d2db5ed26a 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -880,7 +880,16 @@ static int ceph_rename(struct inode *old_dir, struct dentry *old_dentry,
 		 * do_request, above).  If there is no trace, we need
 		 * to do it here.
 		 */
+
+		/* d_move screws up d_subdirs order */
+		ceph_i_clear(new_dir, CEPH_I_COMPLETE);
+
 		d_move(old_dentry, new_dentry);
+
+		/* ensure target dentry is invalidated, despite
+		   rehashing bug in vfs_rename_dir */
+		new_dentry->d_time = jiffies;
+		ceph_dentry(new_dentry)->lease_shared_gen = 0;
 	}
 	ceph_mdsc_put_request(req);
 	return err;
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 4add3d5da2c1b..ed6f19721d6e5 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -665,7 +665,8 @@ static ssize_t ceph_sync_write(struct file *file, const char __user *data,
 		 * throw out any page cache pages in this range. this
 		 * may block.
 		 */
-		truncate_inode_pages_range(inode->i_mapping, pos, pos+len);
+		truncate_inode_pages_range(inode->i_mapping, pos, 
+					   (pos+len) | (PAGE_CACHE_SIZE-1));
 	} else {
 		pages = alloc_page_vector(num_pages);
 		if (IS_ERR(pages)) {
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 26f883c275e85..261f3e6c0bcff 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -997,6 +997,10 @@ int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req,
 			     dn, dn->d_name.len, dn->d_name.name);
 			dout("fill_trace doing d_move %p -> %p\n",
 			     req->r_old_dentry, dn);
+
+			/* d_move screws up d_subdirs order */
+			ceph_i_clear(dir, CEPH_I_COMPLETE);
+
 			d_move(req->r_old_dentry, dn);
 			dout(" src %p '%.*s' dst %p '%.*s'\n",
 			     req->r_old_dentry,
diff --git a/fs/ceph/messenger.c b/fs/ceph/messenger.c
index cdaaa131add31..509f57d9ccb36 100644
--- a/fs/ceph/messenger.c
+++ b/fs/ceph/messenger.c
@@ -1334,6 +1334,7 @@ static int read_partial_message(struct ceph_connection *con)
 	unsigned front_len, middle_len, data_len, data_off;
 	int datacrc = con->msgr->nocrc;
 	int skip;
+	u64 seq;
 
 	dout("read_partial_message con %p msg %p\n", con, m);
 
@@ -1368,6 +1369,25 @@ static int read_partial_message(struct ceph_connection *con)
 		return -EIO;
 	data_off = le16_to_cpu(con->in_hdr.data_off);
 
+	/* verify seq# */
+	seq = le64_to_cpu(con->in_hdr.seq);
+	if ((s64)seq - (s64)con->in_seq < 1) {
+		pr_info("skipping %s%lld %s seq %lld, expected %lld\n",
+			ENTITY_NAME(con->peer_name),
+			pr_addr(&con->peer_addr.in_addr),
+			seq, con->in_seq + 1);
+		con->in_base_pos = -front_len - middle_len - data_len -
+			sizeof(m->footer);
+		con->in_tag = CEPH_MSGR_TAG_READY;
+		con->in_seq++;
+		return 0;
+	} else if ((s64)seq - (s64)con->in_seq > 1) {
+		pr_err("read_partial_message bad seq %lld expected %lld\n",
+		       seq, con->in_seq + 1);
+		con->error_msg = "bad message sequence # for incoming message";
+		return -EBADMSG;
+	}
+
 	/* allocate message? */
 	if (!con->in_msg) {
 		dout("got hdr type %d front %d data %d\n", con->in_hdr.type,
@@ -1379,6 +1399,7 @@ static int read_partial_message(struct ceph_connection *con)
 			con->in_base_pos = -front_len - middle_len - data_len -
 				sizeof(m->footer);
 			con->in_tag = CEPH_MSGR_TAG_READY;
+			con->in_seq++;
 			return 0;
 		}
 		if (IS_ERR(con->in_msg)) {
@@ -2030,6 +2051,7 @@ void ceph_con_revoke_message(struct ceph_connection *con, struct ceph_msg *msg)
 		ceph_msg_put(con->in_msg);
 		con->in_msg = NULL;
 		con->in_tag = CEPH_MSGR_TAG_READY;
+		con->in_seq++;
 	} else {
 		dout("con_revoke_pages %p msg %p pages %p no-op\n",
 		     con, con->in_msg, msg);
diff --git a/fs/ceph/snap.c b/fs/ceph/snap.c
index 2b881262ef672..d5114db704532 100644
--- a/fs/ceph/snap.c
+++ b/fs/ceph/snap.c
@@ -869,16 +869,20 @@ void ceph_handle_snap(struct ceph_mds_client *mdsc,
 				continue;
 			ci = ceph_inode(inode);
 			spin_lock(&inode->i_lock);
-			if (!ci->i_snap_realm)
-				goto split_skip_inode;
-			ceph_put_snap_realm(mdsc, ci->i_snap_realm);
-			spin_lock(&realm->inodes_with_caps_lock);
-			list_add(&ci->i_snap_realm_item,
-				 &realm->inodes_with_caps);
-			ci->i_snap_realm = realm;
-			spin_unlock(&realm->inodes_with_caps_lock);
-			ceph_get_snap_realm(mdsc, realm);
-split_skip_inode:
+			if (list_empty(&ci->i_snap_realm_item)) {
+				struct ceph_snap_realm *oldrealm =
+					ci->i_snap_realm;
+
+				dout(" moving %p to split realm %llx %p\n",
+				     inode, realm->ino, realm);
+				spin_lock(&realm->inodes_with_caps_lock);
+				list_add(&ci->i_snap_realm_item,
+					 &realm->inodes_with_caps);
+				ci->i_snap_realm = realm;
+				spin_unlock(&realm->inodes_with_caps_lock);
+				ceph_get_snap_realm(mdsc, realm);
+				ceph_put_snap_realm(mdsc, oldrealm);
+			}
 			spin_unlock(&inode->i_lock);
 			iput(inode);
 		}
diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index 75d02eaa1279f..f888cf487b7cc 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -996,9 +996,10 @@ static int __init init_ceph(void)
 	if (ret)
 		goto out_icache;
 
-	pr_info("loaded %d.%d.%d (mon/mds/osd proto %d/%d/%d)\n",
-		CEPH_VERSION_MAJOR, CEPH_VERSION_MINOR, CEPH_VERSION_PATCH,
-		CEPH_MONC_PROTOCOL, CEPH_MDSC_PROTOCOL, CEPH_OSDC_PROTOCOL);
+	pr_info("loaded (mon/mds/osd proto %d/%d/%d, osdmap %d/%d %d/%d)\n",
+		CEPH_MONC_PROTOCOL, CEPH_MDSC_PROTOCOL, CEPH_OSDC_PROTOCOL,
+		CEPH_OSDMAP_VERSION, CEPH_OSDMAP_VERSION_EXT,
+		CEPH_OSDMAP_INC_VERSION, CEPH_OSDMAP_INC_VERSION_EXT);
 	return 0;
 
 out_icache:
diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index e30dfbb056c39..13513b80d87f6 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -10,6 +10,7 @@
 #include <linux/fs.h>
 #include <linux/mempool.h>
 #include <linux/pagemap.h>
+#include <linux/slab.h>
 #include <linux/wait.h>
 #include <linux/writeback.h>
 #include <linux/slab.h>
diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index 15671245c6eec..ea61d26e7871b 100644
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -24,6 +24,8 @@
 
 static void nfs_do_free_delegation(struct nfs_delegation *delegation)
 {
+	if (delegation->cred)
+		put_rpccred(delegation->cred);
 	kfree(delegation);
 }
 
@@ -36,13 +38,7 @@ static void nfs_free_delegation_callback(struct rcu_head *head)
 
 static void nfs_free_delegation(struct nfs_delegation *delegation)
 {
-	struct rpc_cred *cred;
-
-	cred = rcu_dereference(delegation->cred);
-	rcu_assign_pointer(delegation->cred, NULL);
 	call_rcu(&delegation->rcu, nfs_free_delegation_callback);
-	if (cred)
-		put_rpccred(cred);
 }
 
 void nfs_mark_delegation_referenced(struct nfs_delegation *delegation)
@@ -129,21 +125,35 @@ static int nfs_delegation_claim_opens(struct inode *inode, const nfs4_stateid *s
  */
 void nfs_inode_reclaim_delegation(struct inode *inode, struct rpc_cred *cred, struct nfs_openres *res)
 {
-	struct nfs_delegation *delegation = NFS_I(inode)->delegation;
-	struct rpc_cred *oldcred;
+	struct nfs_delegation *delegation;
+	struct rpc_cred *oldcred = NULL;
 
-	if (delegation == NULL)
-		return;
-	memcpy(delegation->stateid.data, res->delegation.data,
-			sizeof(delegation->stateid.data));
-	delegation->type = res->delegation_type;
-	delegation->maxsize = res->maxsize;
-	oldcred = delegation->cred;
-	delegation->cred = get_rpccred(cred);
-	clear_bit(NFS_DELEGATION_NEED_RECLAIM, &delegation->flags);
-	NFS_I(inode)->delegation_state = delegation->type;
-	smp_wmb();
-	put_rpccred(oldcred);
+	rcu_read_lock();
+	delegation = rcu_dereference(NFS_I(inode)->delegation);
+	if (delegation != NULL) {
+		spin_lock(&delegation->lock);
+		if (delegation->inode != NULL) {
+			memcpy(delegation->stateid.data, res->delegation.data,
+			       sizeof(delegation->stateid.data));
+			delegation->type = res->delegation_type;
+			delegation->maxsize = res->maxsize;
+			oldcred = delegation->cred;
+			delegation->cred = get_rpccred(cred);
+			clear_bit(NFS_DELEGATION_NEED_RECLAIM,
+				  &delegation->flags);
+			NFS_I(inode)->delegation_state = delegation->type;
+			spin_unlock(&delegation->lock);
+			put_rpccred(oldcred);
+			rcu_read_unlock();
+		} else {
+			/* We appear to have raced with a delegation return. */
+			spin_unlock(&delegation->lock);
+			rcu_read_unlock();
+			nfs_inode_set_delegation(inode, cred, res);
+		}
+	} else {
+		rcu_read_unlock();
+	}
 }
 
 static int nfs_do_return_delegation(struct inode *inode, struct nfs_delegation *delegation, int issync)
@@ -166,9 +176,13 @@ static struct inode *nfs_delegation_grab_inode(struct nfs_delegation *delegation
 	return inode;
 }
 
-static struct nfs_delegation *nfs_detach_delegation_locked(struct nfs_inode *nfsi, const nfs4_stateid *stateid)
+static struct nfs_delegation *nfs_detach_delegation_locked(struct nfs_inode *nfsi,
+							   const nfs4_stateid *stateid,
+							   struct nfs_client *clp)
 {
-	struct nfs_delegation *delegation = rcu_dereference(nfsi->delegation);
+	struct nfs_delegation *delegation =
+		rcu_dereference_protected(nfsi->delegation,
+					  lockdep_is_held(&clp->cl_lock));
 
 	if (delegation == NULL)
 		goto nomatch;
@@ -195,7 +209,7 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct
 {
 	struct nfs_client *clp = NFS_SERVER(inode)->nfs_client;
 	struct nfs_inode *nfsi = NFS_I(inode);
-	struct nfs_delegation *delegation;
+	struct nfs_delegation *delegation, *old_delegation;
 	struct nfs_delegation *freeme = NULL;
 	int status = 0;
 
@@ -213,10 +227,12 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct
 	spin_lock_init(&delegation->lock);
 
 	spin_lock(&clp->cl_lock);
-	if (rcu_dereference(nfsi->delegation) != NULL) {
-		if (memcmp(&delegation->stateid, &nfsi->delegation->stateid,
-					sizeof(delegation->stateid)) == 0 &&
-				delegation->type == nfsi->delegation->type) {
+	old_delegation = rcu_dereference_protected(nfsi->delegation,
+						   lockdep_is_held(&clp->cl_lock));
+	if (old_delegation != NULL) {
+		if (memcmp(&delegation->stateid, &old_delegation->stateid,
+					sizeof(old_delegation->stateid)) == 0 &&
+				delegation->type == old_delegation->type) {
 			goto out;
 		}
 		/*
@@ -226,12 +242,12 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct
 		dfprintk(FILE, "%s: server %s handed out "
 				"a duplicate delegation!\n",
 				__func__, clp->cl_hostname);
-		if (delegation->type <= nfsi->delegation->type) {
+		if (delegation->type <= old_delegation->type) {
 			freeme = delegation;
 			delegation = NULL;
 			goto out;
 		}
-		freeme = nfs_detach_delegation_locked(nfsi, NULL);
+		freeme = nfs_detach_delegation_locked(nfsi, NULL, clp);
 	}
 	list_add_rcu(&delegation->super_list, &clp->cl_delegations);
 	nfsi->delegation_state = delegation->type;
@@ -301,7 +317,7 @@ int nfs_client_return_marked_delegations(struct nfs_client *clp)
 		if (inode == NULL)
 			continue;
 		spin_lock(&clp->cl_lock);
-		delegation = nfs_detach_delegation_locked(NFS_I(inode), NULL);
+		delegation = nfs_detach_delegation_locked(NFS_I(inode), NULL, clp);
 		spin_unlock(&clp->cl_lock);
 		rcu_read_unlock();
 		if (delegation != NULL) {
@@ -330,9 +346,9 @@ void nfs_inode_return_delegation_noreclaim(struct inode *inode)
 	struct nfs_inode *nfsi = NFS_I(inode);
 	struct nfs_delegation *delegation;
 
-	if (rcu_dereference(nfsi->delegation) != NULL) {
+	if (rcu_access_pointer(nfsi->delegation) != NULL) {
 		spin_lock(&clp->cl_lock);
-		delegation = nfs_detach_delegation_locked(nfsi, NULL);
+		delegation = nfs_detach_delegation_locked(nfsi, NULL, clp);
 		spin_unlock(&clp->cl_lock);
 		if (delegation != NULL)
 			nfs_do_return_delegation(inode, delegation, 0);
@@ -346,9 +362,9 @@ int nfs_inode_return_delegation(struct inode *inode)
 	struct nfs_delegation *delegation;
 	int err = 0;
 
-	if (rcu_dereference(nfsi->delegation) != NULL) {
+	if (rcu_access_pointer(nfsi->delegation) != NULL) {
 		spin_lock(&clp->cl_lock);
-		delegation = nfs_detach_delegation_locked(nfsi, NULL);
+		delegation = nfs_detach_delegation_locked(nfsi, NULL, clp);
 		spin_unlock(&clp->cl_lock);
 		if (delegation != NULL) {
 			nfs_msync_inode(inode);
@@ -526,7 +542,7 @@ void nfs_delegation_reap_unclaimed(struct nfs_client *clp)
 		if (inode == NULL)
 			continue;
 		spin_lock(&clp->cl_lock);
-		delegation = nfs_detach_delegation_locked(NFS_I(inode), NULL);
+		delegation = nfs_detach_delegation_locked(NFS_I(inode), NULL, clp);
 		spin_unlock(&clp->cl_lock);
 		rcu_read_unlock();
 		if (delegation != NULL)
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index 0cdbc5e7655a6..48145f505a6a8 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -749,6 +749,7 @@ nilfs_fill_super(struct super_block *sb, void *data, int silent,
 	sb->s_export_op = &nilfs_export_ops;
 	sb->s_root = NULL;
 	sb->s_time_gran = 1;
+	sb->s_bdi = nilfs->ns_bdi;
 
 	err = load_nilfs(nilfs, sbi);
 	if (err)
diff --git a/fs/ocfs2/buffer_head_io.c b/fs/ocfs2/buffer_head_io.c
index ecebb2276790a..f9d5d3ffc75a9 100644
--- a/fs/ocfs2/buffer_head_io.c
+++ b/fs/ocfs2/buffer_head_io.c
@@ -406,6 +406,7 @@ int ocfs2_write_super_or_backup(struct ocfs2_super *osb,
 				struct buffer_head *bh)
 {
 	int ret = 0;
+	struct ocfs2_dinode *di = (struct ocfs2_dinode *)bh->b_data;
 
 	mlog_entry_void();
 
@@ -425,6 +426,7 @@ int ocfs2_write_super_or_backup(struct ocfs2_super *osb,
 
 	get_bh(bh); /* for end_buffer_write_sync() */
 	bh->b_end_io = end_buffer_write_sync;
+	ocfs2_compute_meta_ecc(osb->sb, bh->b_data, &di->i_check);
 	submit_bh(WRITE, bh);
 
 	wait_on_buffer(bh);
diff --git a/fs/ocfs2/dlm/dlmast.c b/fs/ocfs2/dlm/dlmast.c
index a795eb91f4ea3..12d5eb78a11a0 100644
--- a/fs/ocfs2/dlm/dlmast.c
+++ b/fs/ocfs2/dlm/dlmast.c
@@ -184,9 +184,8 @@ static void dlm_update_lvb(struct dlm_ctxt *dlm, struct dlm_lock_resource *res,
 	BUG_ON(!lksb);
 
 	/* only updates if this node masters the lockres */
+	spin_lock(&res->spinlock);
 	if (res->owner == dlm->node_num) {
-
-		spin_lock(&res->spinlock);
 		/* check the lksb flags for the direction */
 		if (lksb->flags & DLM_LKSB_GET_LVB) {
 			mlog(0, "getting lvb from lockres for %s node\n",
@@ -201,8 +200,8 @@ static void dlm_update_lvb(struct dlm_ctxt *dlm, struct dlm_lock_resource *res,
  		 * here. In the future we might want to clear it at the time
  		 * the put is actually done.
 		 */
-		spin_unlock(&res->spinlock);
 	}
+	spin_unlock(&res->spinlock);
 
 	/* reset any lvb flags on the lksb */
 	lksb->flags &= ~(DLM_LKSB_PUT_LVB|DLM_LKSB_GET_LVB);
diff --git a/fs/ocfs2/dlmfs/dlmfs.c b/fs/ocfs2/dlmfs/dlmfs.c
index 1b0de157a08c6..b83d6107a1f5e 100644
--- a/fs/ocfs2/dlmfs/dlmfs.c
+++ b/fs/ocfs2/dlmfs/dlmfs.c
@@ -112,20 +112,20 @@ MODULE_PARM_DESC(capabilities, DLMFS_CAPABILITIES);
  * O_RDONLY -> PRMODE level
  * O_WRONLY -> EXMODE level
  *
- * O_NONBLOCK -> LKM_NOQUEUE
+ * O_NONBLOCK -> NOQUEUE
  */
 static int dlmfs_decode_open_flags(int open_flags,
 				   int *level,
 				   int *flags)
 {
 	if (open_flags & (O_WRONLY|O_RDWR))
-		*level = LKM_EXMODE;
+		*level = DLM_LOCK_EX;
 	else
-		*level = LKM_PRMODE;
+		*level = DLM_LOCK_PR;
 
 	*flags = 0;
 	if (open_flags & O_NONBLOCK)
-		*flags |= LKM_NOQUEUE;
+		*flags |= DLM_LKF_NOQUEUE;
 
 	return 0;
 }
@@ -166,7 +166,7 @@ static int dlmfs_file_open(struct inode *inode,
 		 * to be able userspace to be able to distinguish a
 		 * valid lock request from one that simply couldn't be
 		 * granted. */
-		if (flags & LKM_NOQUEUE && status == -EAGAIN)
+		if (flags & DLM_LKF_NOQUEUE && status == -EAGAIN)
 			status = -ETXTBSY;
 		kfree(fp);
 		goto bail;
@@ -193,7 +193,7 @@ static int dlmfs_file_release(struct inode *inode,
 	status = 0;
 	if (fp) {
 		level = fp->fp_lock_level;
-		if (level != LKM_IVMODE)
+		if (level != DLM_LOCK_IV)
 			user_dlm_cluster_unlock(&ip->ip_lockres, level);
 
 		kfree(fp);
@@ -262,7 +262,7 @@ static ssize_t dlmfs_file_read(struct file *filp,
 	if ((count + *ppos) > i_size_read(inode))
 		readlen = i_size_read(inode) - *ppos;
 	else
-		readlen = count - *ppos;
+		readlen = count;
 
 	lvb_buf = kmalloc(readlen, GFP_NOFS);
 	if (!lvb_buf)
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 17947dc8341e9..a5fbd9cea9687 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -684,6 +684,7 @@ static int __ocfs2_extend_allocation(struct inode *inode, u32 logical_start,
 		if (why == RESTART_META) {
 			mlog(0, "restarting function.\n");
 			restart_func = 1;
+			status = 0;
 		} else {
 			BUG_ON(why != RESTART_TRANS);
 
@@ -1981,18 +1982,18 @@ static ssize_t ocfs2_file_aio_write(struct kiocb *iocb,
 	/* communicate with ocfs2_dio_end_io */
 	ocfs2_iocb_set_rw_locked(iocb, rw_level);
 
-	if (direct_io) {
-		ret = generic_segment_checks(iov, &nr_segs, &ocount,
-					     VERIFY_READ);
-		if (ret)
-			goto out_dio;
+	ret = generic_segment_checks(iov, &nr_segs, &ocount,
+				     VERIFY_READ);
+	if (ret)
+		goto out_dio;
 
-		count = ocount;
-		ret = generic_write_checks(file, ppos, &count,
-					   S_ISBLK(inode->i_mode));
-		if (ret)
-			goto out_dio;
+	count = ocount;
+	ret = generic_write_checks(file, ppos, &count,
+				   S_ISBLK(inode->i_mode));
+	if (ret)
+		goto out_dio;
 
+	if (direct_io) {
 		written = generic_file_direct_write(iocb, iov, &nr_segs, *ppos,
 						    ppos, count, ocount);
 		if (written < 0) {
@@ -2007,7 +2008,10 @@ static ssize_t ocfs2_file_aio_write(struct kiocb *iocb,
 			goto out_dio;
 		}
 	} else {
-		written = __generic_file_aio_write(iocb, iov, nr_segs, ppos);
+		current->backing_dev_info = file->f_mapping->backing_dev_info;
+		written = generic_file_buffered_write(iocb, iov, nr_segs, *ppos,
+						      ppos, count, 0);
+		current->backing_dev_info = NULL;
 	}
 
 out_dio:
@@ -2021,9 +2025,9 @@ static ssize_t ocfs2_file_aio_write(struct kiocb *iocb,
 		if (ret < 0)
 			written = ret;
 
-		if (!ret && (old_size != i_size_read(inode) ||
-		    old_clusters != OCFS2_I(inode)->ip_clusters ||
-		    has_refcount)) {
+		if (!ret && ((old_size != i_size_read(inode)) ||
+			     (old_clusters != OCFS2_I(inode)->ip_clusters) ||
+			     has_refcount)) {
 			ret = jbd2_journal_force_commit(osb->journal->j_journal);
 			if (ret < 0)
 				written = ret;
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index 07cc8bb68b6d3..af189887201c4 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -558,6 +558,7 @@ static int ocfs2_truncate_for_delete(struct ocfs2_super *osb,
 		handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
 		if (IS_ERR(handle)) {
 			status = PTR_ERR(handle);
+			handle = NULL;
 			mlog_errno(status);
 			goto out;
 		}
@@ -639,11 +640,13 @@ static int ocfs2_remove_inode(struct inode *inode,
 		goto bail_unlock;
 	}
 
-	status = ocfs2_orphan_del(osb, handle, orphan_dir_inode, inode,
-				  orphan_dir_bh);
-	if (status < 0) {
-		mlog_errno(status);
-		goto bail_commit;
+	if (!(OCFS2_I(inode)->ip_flags & OCFS2_INODE_SKIP_ORPHAN_DIR)) {
+		status = ocfs2_orphan_del(osb, handle, orphan_dir_inode, inode,
+					  orphan_dir_bh);
+		if (status < 0) {
+			mlog_errno(status);
+			goto bail_commit;
+		}
 	}
 
 	/* set the inodes dtime */
@@ -722,38 +725,39 @@ static void ocfs2_signal_wipe_completion(struct ocfs2_super *osb,
 static int ocfs2_wipe_inode(struct inode *inode,
 			    struct buffer_head *di_bh)
 {
-	int status, orphaned_slot;
+	int status, orphaned_slot = -1;
 	struct inode *orphan_dir_inode = NULL;
 	struct buffer_head *orphan_dir_bh = NULL;
 	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
-	struct ocfs2_dinode *di;
+	struct ocfs2_dinode *di = (struct ocfs2_dinode *) di_bh->b_data;
 
-	di = (struct ocfs2_dinode *) di_bh->b_data;
-	orphaned_slot = le16_to_cpu(di->i_orphaned_slot);
+	if (!(OCFS2_I(inode)->ip_flags & OCFS2_INODE_SKIP_ORPHAN_DIR)) {
+		orphaned_slot = le16_to_cpu(di->i_orphaned_slot);
 
-	status = ocfs2_check_orphan_recovery_state(osb, orphaned_slot);
-	if (status)
-		return status;
+		status = ocfs2_check_orphan_recovery_state(osb, orphaned_slot);
+		if (status)
+			return status;
 
-	orphan_dir_inode = ocfs2_get_system_file_inode(osb,
-						       ORPHAN_DIR_SYSTEM_INODE,
-						       orphaned_slot);
-	if (!orphan_dir_inode) {
-		status = -EEXIST;
-		mlog_errno(status);
-		goto bail;
-	}
+		orphan_dir_inode = ocfs2_get_system_file_inode(osb,
+							       ORPHAN_DIR_SYSTEM_INODE,
+							       orphaned_slot);
+		if (!orphan_dir_inode) {
+			status = -EEXIST;
+			mlog_errno(status);
+			goto bail;
+		}
 
-	/* Lock the orphan dir. The lock will be held for the entire
-	 * delete_inode operation. We do this now to avoid races with
-	 * recovery completion on other nodes. */
-	mutex_lock(&orphan_dir_inode->i_mutex);
-	status = ocfs2_inode_lock(orphan_dir_inode, &orphan_dir_bh, 1);
-	if (status < 0) {
-		mutex_unlock(&orphan_dir_inode->i_mutex);
+		/* Lock the orphan dir. The lock will be held for the entire
+		 * delete_inode operation. We do this now to avoid races with
+		 * recovery completion on other nodes. */
+		mutex_lock(&orphan_dir_inode->i_mutex);
+		status = ocfs2_inode_lock(orphan_dir_inode, &orphan_dir_bh, 1);
+		if (status < 0) {
+			mutex_unlock(&orphan_dir_inode->i_mutex);
 
-		mlog_errno(status);
-		goto bail;
+			mlog_errno(status);
+			goto bail;
+		}
 	}
 
 	/* we do this while holding the orphan dir lock because we
@@ -794,6 +798,9 @@ static int ocfs2_wipe_inode(struct inode *inode,
 		mlog_errno(status);
 
 bail_unlock_dir:
+	if (OCFS2_I(inode)->ip_flags & OCFS2_INODE_SKIP_ORPHAN_DIR)
+		return status;
+
 	ocfs2_inode_unlock(orphan_dir_inode, 1);
 	mutex_unlock(&orphan_dir_inode->i_mutex);
 	brelse(orphan_dir_bh);
@@ -889,7 +896,8 @@ static int ocfs2_query_inode_wipe(struct inode *inode,
 
 	/* Do some basic inode verification... */
 	di = (struct ocfs2_dinode *) di_bh->b_data;
-	if (!(di->i_flags & cpu_to_le32(OCFS2_ORPHANED_FL))) {
+	if (!(di->i_flags & cpu_to_le32(OCFS2_ORPHANED_FL)) &&
+	    !(oi->ip_flags & OCFS2_INODE_SKIP_ORPHAN_DIR)) {
 		/*
 		 * Inodes in the orphan dir must have ORPHANED_FL.  The only
 		 * inodes that come back out of the orphan dir are reflink
diff --git a/fs/ocfs2/inode.h b/fs/ocfs2/inode.h
index ba4fe07b293c6..0b28e1921a39a 100644
--- a/fs/ocfs2/inode.h
+++ b/fs/ocfs2/inode.h
@@ -100,6 +100,8 @@ struct ocfs2_inode_info
 #define OCFS2_INODE_MAYBE_ORPHANED	0x00000020
 /* Does someone have the file open O_DIRECT */
 #define OCFS2_INODE_OPEN_DIRECT		0x00000040
+/* Tell the inode wipe code it's not in orphan dir */
+#define OCFS2_INODE_SKIP_ORPHAN_DIR     0x00000080
 
 static inline struct ocfs2_inode_info *OCFS2_I(struct inode *inode)
 {
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index b1eb50ae40979..4cbb18f26c5fa 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -408,23 +408,28 @@ static int ocfs2_mknod(struct inode *dir,
 		}
 	}
 
-	status = ocfs2_add_entry(handle, dentry, inode,
-				 OCFS2_I(inode)->ip_blkno, parent_fe_bh,
-				 &lookup);
-	if (status < 0) {
+	/*
+	 * Do this before adding the entry to the directory. We add
+	 * also set d_op after success so that ->d_iput() will cleanup
+	 * the dentry lock even if ocfs2_add_entry() fails below.
+	 */
+	status = ocfs2_dentry_attach_lock(dentry, inode,
+					  OCFS2_I(dir)->ip_blkno);
+	if (status) {
 		mlog_errno(status);
 		goto leave;
 	}
+	dentry->d_op = &ocfs2_dentry_ops;
 
-	status = ocfs2_dentry_attach_lock(dentry, inode,
-					  OCFS2_I(dir)->ip_blkno);
-	if (status) {
+	status = ocfs2_add_entry(handle, dentry, inode,
+				 OCFS2_I(inode)->ip_blkno, parent_fe_bh,
+				 &lookup);
+	if (status < 0) {
 		mlog_errno(status);
 		goto leave;
 	}
 
 	insert_inode_hash(inode);
-	dentry->d_op = &ocfs2_dentry_ops;
 	d_instantiate(dentry, inode);
 	status = 0;
 leave:
@@ -445,11 +450,6 @@ static int ocfs2_mknod(struct inode *dir,
 
 	ocfs2_free_dir_lookup_result(&lookup);
 
-	if ((status < 0) && inode) {
-		clear_nlink(inode);
-		iput(inode);
-	}
-
 	if (inode_ac)
 		ocfs2_free_alloc_context(inode_ac);
 
@@ -459,6 +459,17 @@ static int ocfs2_mknod(struct inode *dir,
 	if (meta_ac)
 		ocfs2_free_alloc_context(meta_ac);
 
+	/*
+	 * We should call iput after the i_mutex of the bitmap been
+	 * unlocked in ocfs2_free_alloc_context, or the
+	 * ocfs2_delete_inode will mutex_lock again.
+	 */
+	if ((status < 0) && inode) {
+		OCFS2_I(inode)->ip_flags |= OCFS2_INODE_SKIP_ORPHAN_DIR;
+		clear_nlink(inode);
+		iput(inode);
+	}
+
 	mlog_exit(status);
 
 	return status;
@@ -1771,22 +1782,27 @@ static int ocfs2_symlink(struct inode *dir,
 		}
 	}
 
-	status = ocfs2_add_entry(handle, dentry, inode,
-				 le64_to_cpu(fe->i_blkno), parent_fe_bh,
-				 &lookup);
-	if (status < 0) {
+	/*
+	 * Do this before adding the entry to the directory. We add
+	 * also set d_op after success so that ->d_iput() will cleanup
+	 * the dentry lock even if ocfs2_add_entry() fails below.
+	 */
+	status = ocfs2_dentry_attach_lock(dentry, inode, OCFS2_I(dir)->ip_blkno);
+	if (status) {
 		mlog_errno(status);
 		goto bail;
 	}
+	dentry->d_op = &ocfs2_dentry_ops;
 
-	status = ocfs2_dentry_attach_lock(dentry, inode, OCFS2_I(dir)->ip_blkno);
-	if (status) {
+	status = ocfs2_add_entry(handle, dentry, inode,
+				 le64_to_cpu(fe->i_blkno), parent_fe_bh,
+				 &lookup);
+	if (status < 0) {
 		mlog_errno(status);
 		goto bail;
 	}
 
 	insert_inode_hash(inode);
-	dentry->d_op = &ocfs2_dentry_ops;
 	d_instantiate(dentry, inode);
 bail:
 	if (status < 0 && did_quota)
@@ -1811,6 +1827,7 @@ static int ocfs2_symlink(struct inode *dir,
 	if (xattr_ac)
 		ocfs2_free_alloc_context(xattr_ac);
 	if ((status < 0) && inode) {
+		OCFS2_I(inode)->ip_flags |= OCFS2_INODE_SKIP_ORPHAN_DIR;
 		clear_nlink(inode);
 		iput(inode);
 	}
@@ -1976,6 +1993,7 @@ static int ocfs2_orphan_add(struct ocfs2_super *osb,
 	}
 
 	le32_add_cpu(&fe->i_flags, OCFS2_ORPHANED_FL);
+	OCFS2_I(inode)->ip_flags &= ~OCFS2_INODE_SKIP_ORPHAN_DIR;
 
 	/* Record which orphan dir our inode now resides
 	 * in. delete_inode will use this to determine which orphan
diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index bd96f6c7877ed..5cbcd0f008fc9 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -4083,6 +4083,9 @@ static int ocfs2_complete_reflink(struct inode *s_inode,
 	di->i_attr = s_di->i_attr;
 
 	if (preserve) {
+		t_inode->i_uid = s_inode->i_uid;
+		t_inode->i_gid = s_inode->i_gid;
+		t_inode->i_mode = s_inode->i_mode;
 		di->i_uid = s_di->i_uid;
 		di->i_gid = s_di->i_gid;
 		di->i_mode = s_di->i_mode;
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index e929c27ede222..6b9db917e7177 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -789,34 +789,6 @@ extern void ttm_bo_unreserve(struct ttm_buffer_object *bo);
 extern int ttm_bo_wait_unreserved(struct ttm_buffer_object *bo,
 				  bool interruptible);
 
-/**
- * ttm_bo_block_reservation
- *
- * @bo: A pointer to a struct ttm_buffer_object.
- * @interruptible: Use interruptible sleep when waiting.
- * @no_wait: Don't sleep, but rather return -EBUSY.
- *
- * Block reservation for validation by simply reserving the buffer.
- * This is intended for single buffer use only without eviction,
- * and thus needs no deadlock protection.
- *
- * Returns:
- * -EBUSY: If no_wait == 1 and the buffer is already reserved.
- * -ERESTARTSYS: If interruptible == 1 and the process received a signal
- * while sleeping.
- */
-extern int ttm_bo_block_reservation(struct ttm_buffer_object *bo,
-				    bool interruptible, bool no_wait);
-
-/**
- * ttm_bo_unblock_reservation
- *
- * @bo: A pointer to a struct ttm_buffer_object.
- *
- * Unblocks reservation leaving lru lists untouched.
- */
-extern void ttm_bo_unblock_reservation(struct ttm_buffer_object *bo);
-
 /*
  * ttm_bo_util.c
  */
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index b8ad1ea995860..8f78073d7caaa 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -530,6 +530,7 @@ static inline struct cgroup_subsys_state *task_subsys_state(
 {
 	return rcu_dereference_check(task->cgroups->subsys[subsys_id],
 				     rcu_read_lock_held() ||
+				     lockdep_is_held(&task->alloc_lock) ||
 				     cgroup_lock_is_held());
 }
 
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 0a5da639b3272..6ed1d59bfb1e6 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -355,6 +355,8 @@ struct i2c_adapter {
 	int nr;
 	char name[48];
 	struct completion dev_released;
+
+	struct list_head userspace_clients;
 };
 #define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev)
 
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 07db2feb85726..db266bbed23f3 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -190,6 +190,8 @@ static inline int rcu_read_lock_sched_held(void)
 
 #ifdef CONFIG_PROVE_RCU
 
+extern int rcu_my_thread_group_empty(void);
+
 /**
  * rcu_dereference_check - rcu_dereference with debug checking
  * @p: The pointer to read, prior to dereferencing
diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h
index b9da1f5591e78..4aeff96ff7d81 100644
--- a/include/media/saa7146_vv.h
+++ b/include/media/saa7146_vv.h
@@ -188,7 +188,6 @@ void saa7146_buffer_timeout(unsigned long data);
 void saa7146_dma_free(struct saa7146_dev* dev,struct videobuf_queue *q,
 						struct saa7146_buf *buf);
 
-int saa7146_vv_devinit(struct saa7146_dev *dev);
 int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv);
 int saa7146_vv_release(struct saa7146_dev* dev);
 
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index ff30177447110..597f8e27aaf6d 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -778,6 +778,7 @@ int sctp_user_addto_chunk(struct sctp_chunk *chunk, int off, int len,
 			  struct iovec *data);
 void sctp_chunk_free(struct sctp_chunk *);
 void  *sctp_addto_chunk(struct sctp_chunk *, int len, const void *data);
+void  *sctp_addto_chunk_fixed(struct sctp_chunk *, int len, const void *data);
 struct sctp_chunk *sctp_chunkify(struct sk_buff *,
 				 const struct sctp_association *,
 				 struct sock *);
diff --git a/include/net/sock.h b/include/net/sock.h
index b4603cd54fcd3..1ad6435f252ed 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -74,7 +74,7 @@
 					printk(KERN_DEBUG msg); } while (0)
 #else
 /* Validate arguments and do nothing */
-static void inline int __attribute__ ((format (printf, 2, 3)))
+static inline void __attribute__ ((format (printf, 2, 3)))
 SOCK_DEBUG(struct sock *sk, const char *msg, ...)
 {
 }
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index e2769e13980c4..3a53c771e5030 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -1646,7 +1646,9 @@ static inline struct cftype *__d_cft(struct dentry *dentry)
 int cgroup_path(const struct cgroup *cgrp, char *buf, int buflen)
 {
 	char *start;
-	struct dentry *dentry = rcu_dereference(cgrp->dentry);
+	struct dentry *dentry = rcu_dereference_check(cgrp->dentry,
+						      rcu_read_lock_held() ||
+						      cgroup_lock_is_held());
 
 	if (!dentry || cgrp == dummytop) {
 		/*
@@ -1662,13 +1664,17 @@ int cgroup_path(const struct cgroup *cgrp, char *buf, int buflen)
 	*--start = '\0';
 	for (;;) {
 		int len = dentry->d_name.len;
+
 		if ((start -= len) < buf)
 			return -ENAMETOOLONG;
-		memcpy(start, cgrp->dentry->d_name.name, len);
+		memcpy(start, dentry->d_name.name, len);
 		cgrp = cgrp->parent;
 		if (!cgrp)
 			break;
-		dentry = rcu_dereference(cgrp->dentry);
+
+		dentry = rcu_dereference_check(cgrp->dentry,
+					       rcu_read_lock_held() ||
+					       cgroup_lock_is_held());
 		if (!cgrp->parent)
 			continue;
 		if (--start < buf)
@@ -4555,13 +4561,13 @@ static int alloc_css_id(struct cgroup_subsys *ss, struct cgroup *parent,
 {
 	int subsys_id, i, depth = 0;
 	struct cgroup_subsys_state *parent_css, *child_css;
-	struct css_id *child_id, *parent_id = NULL;
+	struct css_id *child_id, *parent_id;
 
 	subsys_id = ss->subsys_id;
 	parent_css = parent->subsys[subsys_id];
 	child_css = child->subsys[subsys_id];
-	depth = css_depth(parent_css) + 1;
 	parent_id = parent_css->id;
+	depth = parent_id->depth;
 
 	child_id = get_new_cssid(ss, depth);
 	if (IS_ERR(child_id))
diff --git a/kernel/cgroup_freezer.c b/kernel/cgroup_freezer.c
index da5e139755319..e5c0244962b02 100644
--- a/kernel/cgroup_freezer.c
+++ b/kernel/cgroup_freezer.c
@@ -205,9 +205,12 @@ static void freezer_fork(struct cgroup_subsys *ss, struct task_struct *task)
 	 * No lock is needed, since the task isn't on tasklist yet,
 	 * so it can't be moved to another cgroup, which means the
 	 * freezer won't be removed and will be valid during this
-	 * function call.
+	 * function call.  Nevertheless, apply RCU read-side critical
+	 * section to suppress RCU lockdep false positives.
 	 */
+	rcu_read_lock();
 	freezer = task_freezer(task);
+	rcu_read_unlock();
 
 	/*
 	 * The root cgroup is non-freezable, so we can skip the
diff --git a/kernel/perf_event.c b/kernel/perf_event.c
index 2f3fbf84215a9..3d1552d3c12b0 100644
--- a/kernel/perf_event.c
+++ b/kernel/perf_event.c
@@ -4897,7 +4897,7 @@ SYSCALL_DEFINE5(perf_event_open,
 
 err_free_put_context:
 	if (err < 0)
-		kfree(event);
+		free_event(event);
 
 err_put_context:
 	if (err < 0)
diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
index 03a7ea1579f61..49d808e833b00 100644
--- a/kernel/rcupdate.c
+++ b/kernel/rcupdate.c
@@ -122,3 +122,14 @@ void wakeme_after_rcu(struct rcu_head  *head)
 	rcu = container_of(head, struct rcu_synchronize, head);
 	complete(&rcu->completion);
 }
+
+#ifdef CONFIG_PROVE_RCU
+/*
+ * wrapper function to avoid #include problems.
+ */
+int rcu_my_thread_group_empty(void)
+{
+	return thread_group_empty(current);
+}
+EXPORT_SYMBOL_GPL(rcu_my_thread_group_empty);
+#endif /* #ifdef CONFIG_PROVE_RCU */
diff --git a/kernel/sched.c b/kernel/sched.c
index 6af210a7de70d..3c2a54f70ffed 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -323,6 +323,15 @@ static inline struct task_group *task_group(struct task_struct *p)
 /* Change a task's cfs_rq and parent entity if it moves across CPUs/groups */
 static inline void set_task_rq(struct task_struct *p, unsigned int cpu)
 {
+	/*
+	 * Strictly speaking this rcu_read_lock() is not needed since the
+	 * task_group is tied to the cgroup, which in turn can never go away
+	 * as long as there are tasks attached to it.
+	 *
+	 * However since task_group() uses task_subsys_state() which is an
+	 * rcu_dereference() user, this quiets CONFIG_PROVE_RCU.
+	 */
+	rcu_read_lock();
 #ifdef CONFIG_FAIR_GROUP_SCHED
 	p->se.cfs_rq = task_group(p)->cfs_rq[cpu];
 	p->se.parent = task_group(p)->se[cpu];
@@ -332,6 +341,7 @@ static inline void set_task_rq(struct task_struct *p, unsigned int cpu)
 	p->rt.rt_rq  = task_group(p)->rt_rq[cpu];
 	p->rt.parent = task_group(p)->rt_se[cpu];
 #endif
+	rcu_read_unlock();
 }
 
 #else
@@ -3780,7 +3790,7 @@ int mutex_spin_on_owner(struct mutex *lock, struct thread_info *owner)
 	 * the mutex owner just released it and exited.
 	 */
 	if (probe_kernel_address(&owner->cpu, cpu))
-		goto out;
+		return 0;
 #else
 	cpu = owner->cpu;
 #endif
@@ -3790,14 +3800,14 @@ int mutex_spin_on_owner(struct mutex *lock, struct thread_info *owner)
 	 * the cpu field may no longer be valid.
 	 */
 	if (cpu >= nr_cpumask_bits)
-		goto out;
+		return 0;
 
 	/*
 	 * We need to validate that we can do a
 	 * get_cpu() and that we have the percpu area.
 	 */
 	if (!cpu_online(cpu))
-		goto out;
+		return 0;
 
 	rq = cpu_rq(cpu);
 
@@ -3816,7 +3826,7 @@ int mutex_spin_on_owner(struct mutex *lock, struct thread_info *owner)
 
 		cpu_relax();
 	}
-out:
+
 	return 1;
 }
 #endif
diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c
index 9b49db1440372..19be00ba61237 100644
--- a/kernel/sched_debug.c
+++ b/kernel/sched_debug.c
@@ -114,7 +114,9 @@ print_task(struct seq_file *m, struct rq *rq, struct task_struct *p)
 	{
 		char path[64];
 
+		rcu_read_lock();
 		cgroup_path(task_group(p)->css.cgroup, path, sizeof(path));
+		rcu_read_unlock();
 		SEQ_printf(m, " %s", path);
 	}
 #endif
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index dee48658805c4..5bfb213984b2b 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -774,7 +774,7 @@ void flush_delayed_work(struct delayed_work *dwork)
 {
 	if (del_timer_sync(&dwork->timer)) {
 		struct cpu_workqueue_struct *cwq;
-		cwq = wq_per_cpu(keventd_wq, get_cpu());
+		cwq = wq_per_cpu(get_wq_data(&dwork->work)->wq, get_cpu());
 		__queue_work(cwq, &dwork->work);
 		put_cpu();
 	}
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 6c755de385f73..0f711c213d2eb 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -811,10 +811,12 @@ int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *mem)
 	 * enabled in "curr" and "curr" is a child of "mem" in *cgroup*
 	 * hierarchy(even if use_hierarchy is disabled in "mem").
 	 */
+	rcu_read_lock();
 	if (mem->use_hierarchy)
 		ret = css_is_ancestor(&curr->css, &mem->css);
 	else
 		ret = (curr == mem);
+	rcu_read_unlock();
 	css_put(&curr->css);
 	return ret;
 }
@@ -2312,7 +2314,9 @@ mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent, bool swapout)
 
 	/* record memcg information */
 	if (do_swap_account && swapout && memcg) {
+		rcu_read_lock();
 		swap_cgroup_record(ent, css_id(&memcg->css));
+		rcu_read_unlock();
 		mem_cgroup_get(memcg);
 	}
 	if (swapout && memcg)
@@ -2369,8 +2373,10 @@ static int mem_cgroup_move_swap_account(swp_entry_t entry,
 {
 	unsigned short old_id, new_id;
 
+	rcu_read_lock();
 	old_id = css_id(&from->css);
 	new_id = css_id(&to->css);
+	rcu_read_unlock();
 
 	if (swap_cgroup_cmpxchg(entry, old_id, new_id) == old_id) {
 		mem_cgroup_swap_statistics(from, false);
@@ -4038,11 +4044,16 @@ static int is_target_pte_for_mc(struct vm_area_struct *vma,
 			put_page(page);
 	}
 	/* throught */
-	if (ent.val && do_swap_account && !ret &&
-			css_id(&mc.from->css) == lookup_swap_cgroup(ent)) {
-		ret = MC_TARGET_SWAP;
-		if (target)
-			target->ent = ent;
+	if (ent.val && do_swap_account && !ret) {
+		unsigned short id;
+		rcu_read_lock();
+		id = css_id(&mc.from->css);
+		rcu_read_unlock();
+		if (id == lookup_swap_cgroup(ent)) {
+			ret = MC_TARGET_SWAP;
+			if (target)
+				target->ent = ent;
+		}
 	}
 	return ret;
 }
diff --git a/mm/slub.c b/mm/slub.c
index 7d6c8b1ccf63a..d2a54fe71ea22 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2153,7 +2153,7 @@ static int init_kmem_cache_nodes(struct kmem_cache *s, gfp_t gfpflags)
 	int local_node;
 
 	if (slab_state >= UP && (s < kmalloc_caches ||
-			s > kmalloc_caches + KMALLOC_CACHES))
+			s >= kmalloc_caches + KMALLOC_CACHES))
 		local_node = page_to_nid(virt_to_page(s));
 	else
 		local_node = 0;
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 3192aa02ba5d3..3f9e86b15e0d8 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -200,7 +200,7 @@ static int inet6_create(struct net *net, struct socket *sock, int protocol,
 
 	inet_sk(sk)->pinet6 = np = inet6_sk_generic(sk);
 	np->hop_limit	= -1;
-	np->mcast_hops	= -1;
+	np->mcast_hops	= IPV6_DEFAULT_MCASTHOPS;
 	np->mc_loop	= 1;
 	np->pmtudisc	= IPV6_PMTUDISC_WANT;
 	np->ipv6only	= net->ipv6.sysctl.bindv6only;
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 0fd5b4c88358d..30c1767186b8a 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -108,7 +108,7 @@ static const struct sctp_paramhdr prsctp_param = {
 	cpu_to_be16(sizeof(struct sctp_paramhdr)),
 };
 
-/* A helper to initialize to initialize an op error inside a
+/* A helper to initialize an op error inside a
  * provided chunk, as most cause codes will be embedded inside an
  * abort chunk.
  */
@@ -125,6 +125,29 @@ void  sctp_init_cause(struct sctp_chunk *chunk, __be16 cause_code,
 	chunk->subh.err_hdr = sctp_addto_chunk(chunk, sizeof(sctp_errhdr_t), &err);
 }
 
+/* A helper to initialize an op error inside a
+ * provided chunk, as most cause codes will be embedded inside an
+ * abort chunk.  Differs from sctp_init_cause in that it won't oops
+ * if there isn't enough space in the op error chunk
+ */
+int sctp_init_cause_fixed(struct sctp_chunk *chunk, __be16 cause_code,
+		      size_t paylen)
+{
+	sctp_errhdr_t err;
+	__u16 len;
+
+	/* Cause code constants are now defined in network order.  */
+	err.cause = cause_code;
+	len = sizeof(sctp_errhdr_t) + paylen;
+	err.length  = htons(len);
+
+	if (skb_tailroom(chunk->skb) >  len)
+		return -ENOSPC;
+	chunk->subh.err_hdr = sctp_addto_chunk_fixed(chunk,
+						     sizeof(sctp_errhdr_t),
+						     &err);
+	return 0;
+}
 /* 3.3.2 Initiation (INIT) (1)
  *
  * This chunk is used to initiate a SCTP association between two
@@ -1132,6 +1155,24 @@ static struct sctp_chunk *sctp_make_op_error_space(
 	return retval;
 }
 
+/* Create an Operation Error chunk of a fixed size,
+ * specifically, max(asoc->pathmtu, SCTP_DEFAULT_MAXSEGMENT)
+ * This is a helper function to allocate an error chunk for
+ * for those invalid parameter codes in which we may not want
+ * to report all the errors, if the incomming chunk is large
+ */
+static inline struct sctp_chunk *sctp_make_op_error_fixed(
+	const struct sctp_association *asoc,
+	const struct sctp_chunk *chunk)
+{
+	size_t size = asoc ? asoc->pathmtu : 0;
+
+	if (!size)
+		size = SCTP_DEFAULT_MAXSEGMENT;
+
+	return sctp_make_op_error_space(asoc, chunk, size);
+}
+
 /* Create an Operation Error chunk.  */
 struct sctp_chunk *sctp_make_op_error(const struct sctp_association *asoc,
 				 const struct sctp_chunk *chunk,
@@ -1374,6 +1415,18 @@ void *sctp_addto_chunk(struct sctp_chunk *chunk, int len, const void *data)
 	return target;
 }
 
+/* Append bytes to the end of a chunk. Returns NULL if there isn't sufficient
+ * space in the chunk
+ */
+void *sctp_addto_chunk_fixed(struct sctp_chunk *chunk,
+			     int len, const void *data)
+{
+	if (skb_tailroom(chunk->skb) > len)
+		return sctp_addto_chunk(chunk, len, data);
+	else
+		return NULL;
+}
+
 /* Append bytes from user space to the end of a chunk.  Will panic if
  * chunk is not big enough.
  * Returns a kernel err value.
@@ -1977,13 +2030,12 @@ static sctp_ierror_t sctp_process_unk_param(const struct sctp_association *asoc,
 		 * returning multiple unknown parameters.
 		 */
 		if (NULL == *errp)
-			*errp = sctp_make_op_error_space(asoc, chunk,
-					ntohs(chunk->chunk_hdr->length));
+			*errp = sctp_make_op_error_fixed(asoc, chunk);
 
 		if (*errp) {
-			sctp_init_cause(*errp, SCTP_ERROR_UNKNOWN_PARAM,
+			sctp_init_cause_fixed(*errp, SCTP_ERROR_UNKNOWN_PARAM,
 					WORD_ROUND(ntohs(param.p->length)));
-			sctp_addto_chunk(*errp,
+			sctp_addto_chunk_fixed(*errp,
 					WORD_ROUND(ntohs(param.p->length)),
 					param.v);
 		} else {
diff --git a/security/keys/gc.c b/security/keys/gc.c
index 19902319d097a..a46e825cbf026 100644
--- a/security/keys/gc.c
+++ b/security/keys/gc.c
@@ -77,10 +77,10 @@ static bool key_gc_keyring(struct key *keyring, time_t limit)
 		goto dont_gc;
 
 	/* scan the keyring looking for dead keys */
-	klist = rcu_dereference_check(keyring->payload.subscriptions,
-				      lockdep_is_held(&key_serial_lock));
+	rcu_read_lock();
+	klist = rcu_dereference(keyring->payload.subscriptions);
 	if (!klist)
-		goto dont_gc;
+		goto unlock_dont_gc;
 
 	for (loop = klist->nkeys - 1; loop >= 0; loop--) {
 		key = klist->keys[loop];
@@ -89,11 +89,14 @@ static bool key_gc_keyring(struct key *keyring, time_t limit)
 			goto do_gc;
 	}
 
+unlock_dont_gc:
+	rcu_read_unlock();
 dont_gc:
 	kleave(" = false");
 	return false;
 
 do_gc:
+	rcu_read_unlock();
 	key_gc_cursor = keyring->serial;
 	key_get(keyring);
 	spin_unlock(&key_serial_lock);
diff --git a/security/keys/keyring.c b/security/keys/keyring.c
index dd7cd0f8e13cf..1e4b0037935c8 100644
--- a/security/keys/keyring.c
+++ b/security/keys/keyring.c
@@ -20,6 +20,11 @@
 #include <asm/uaccess.h>
 #include "internal.h"
 
+#define rcu_dereference_locked_keyring(keyring)				\
+	(rcu_dereference_protected(					\
+		(keyring)->payload.subscriptions,			\
+		rwsem_is_locked((struct rw_semaphore *)&(keyring)->sem)))
+
 /*
  * when plumbing the depths of the key tree, this sets a hard limit set on how
  * deep we're willing to go
@@ -201,8 +206,7 @@ static long keyring_read(const struct key *keyring,
 	int loop, ret;
 
 	ret = 0;
-	klist = keyring->payload.subscriptions;
-
+	klist = rcu_dereference_locked_keyring(keyring);
 	if (klist) {
 		/* calculate how much data we could return */
 		qty = klist->nkeys * sizeof(key_serial_t);
@@ -526,9 +530,8 @@ struct key *find_keyring_by_name(const char *name, bool skip_perm_check)
 	struct key *keyring;
 	int bucket;
 
-	keyring = ERR_PTR(-EINVAL);
 	if (!name)
-		goto error;
+		return ERR_PTR(-EINVAL);
 
 	bucket = keyring_hash(name);
 
@@ -555,17 +558,18 @@ struct key *find_keyring_by_name(const char *name, bool skip_perm_check)
 					   KEY_SEARCH) < 0)
 				continue;
 
-			/* we've got a match */
-			atomic_inc(&keyring->usage);
-			read_unlock(&keyring_name_lock);
-			goto error;
+			/* we've got a match but we might end up racing with
+			 * key_cleanup() if the keyring is currently 'dead'
+			 * (ie. it has a zero usage count) */
+			if (!atomic_inc_not_zero(&keyring->usage))
+				continue;
+			goto out;
 		}
 	}
 
-	read_unlock(&keyring_name_lock);
 	keyring = ERR_PTR(-ENOKEY);
-
- error:
+out:
+	read_unlock(&keyring_name_lock);
 	return keyring;
 
 } /* end find_keyring_by_name() */
@@ -720,8 +724,7 @@ int __key_link(struct key *keyring, struct key *key)
 	}
 
 	/* see if there's a matching key we can displace */
-	klist = keyring->payload.subscriptions;
-
+	klist = rcu_dereference_locked_keyring(keyring);
 	if (klist && klist->nkeys > 0) {
 		struct key_type *type = key->type;
 
@@ -765,8 +768,6 @@ int __key_link(struct key *keyring, struct key *key)
 	if (ret < 0)
 		goto error2;
 
-	klist = keyring->payload.subscriptions;
-
 	if (klist && klist->nkeys < klist->maxkeys) {
 		/* there's sufficient slack space to add directly */
 		atomic_inc(&key->usage);
@@ -868,7 +869,7 @@ int key_unlink(struct key *keyring, struct key *key)
 
 	down_write(&keyring->sem);
 
-	klist = keyring->payload.subscriptions;
+	klist = rcu_dereference_locked_keyring(keyring);
 	if (klist) {
 		/* search the keyring for the key */
 		for (loop = 0; loop < klist->nkeys; loop++)
@@ -959,7 +960,7 @@ int keyring_clear(struct key *keyring)
 		/* detach the pointer block with the locks held */
 		down_write(&keyring->sem);
 
-		klist = keyring->payload.subscriptions;
+		klist = rcu_dereference_locked_keyring(keyring);
 		if (klist) {
 			/* adjust the quota */
 			key_payload_reserve(keyring,
@@ -991,7 +992,9 @@ EXPORT_SYMBOL(keyring_clear);
  */
 static void keyring_revoke(struct key *keyring)
 {
-	struct keyring_list *klist = keyring->payload.subscriptions;
+	struct keyring_list *klist;
+
+	klist = rcu_dereference_locked_keyring(keyring);
 
 	/* adjust the quota */
 	key_payload_reserve(keyring, 0);
@@ -1025,7 +1028,7 @@ void keyring_gc(struct key *keyring, time_t limit)
 
 	down_write(&keyring->sem);
 
-	klist = keyring->payload.subscriptions;
+	klist = rcu_dereference_locked_keyring(keyring);
 	if (!klist)
 		goto no_klist;
 
diff --git a/security/keys/request_key.c b/security/keys/request_key.c
index d737cea5347cf..d8c1a6a0fb08e 100644
--- a/security/keys/request_key.c
+++ b/security/keys/request_key.c
@@ -94,7 +94,7 @@ static int call_sbin_request_key(struct key_construction *cons,
 	}
 
 	/* attach the auth key to the session keyring */
-	ret = __key_link(keyring, authkey);
+	ret = key_link(keyring, authkey);
 	if (ret < 0)
 		goto error_link;
 
diff --git a/security/keys/user_defined.c b/security/keys/user_defined.c
index 7c687d568221c..e9aa079296561 100644
--- a/security/keys/user_defined.c
+++ b/security/keys/user_defined.c
@@ -199,7 +199,8 @@ long user_read(const struct key *key, char __user *buffer, size_t buflen)
 	struct user_key_payload *upayload;
 	long ret;
 
-	upayload = rcu_dereference(key->payload.data);
+	upayload = rcu_dereference_protected(
+		key->payload.data, rwsem_is_locked(&((struct key *)key)->sem));
 	ret = upayload->datalen;
 
 	/* we can return the data as is */
diff --git a/sound/core/timer.c b/sound/core/timer.c
index 73943651caed9..5040c7b862fe6 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -1160,6 +1160,7 @@ static void snd_timer_user_ccallback(struct snd_timer_instance *timeri,
 {
 	struct snd_timer_user *tu = timeri->callback_data;
 	struct snd_timer_tread r1;
+	unsigned long flags;
 
 	if (event >= SNDRV_TIMER_EVENT_START &&
 	    event <= SNDRV_TIMER_EVENT_PAUSE)
@@ -1169,9 +1170,9 @@ static void snd_timer_user_ccallback(struct snd_timer_instance *timeri,
 	r1.event = event;
 	r1.tstamp = *tstamp;
 	r1.val = resolution;
-	spin_lock(&tu->qlock);
+	spin_lock_irqsave(&tu->qlock, flags);
 	snd_timer_user_append_to_tqueue(tu, &r1);
-	spin_unlock(&tu->qlock);
+	spin_unlock_irqrestore(&tu->qlock, flags);
 	kill_fasync(&tu->fasync, SIGIO, POLL_IN);
 	wake_up(&tu->qchange_sleep);
 }
diff --git a/sound/isa/sb/es968.c b/sound/isa/sb/es968.c
index cafc3a7316a89..ff18286fef9d5 100644
--- a/sound/isa/sb/es968.c
+++ b/sound/isa/sb/es968.c
@@ -93,7 +93,7 @@ static int __devinit snd_card_es968_pnp(int dev, struct snd_card_es968 *acard,
 		return err;
 	}
 	port[dev] = pnp_port_start(pdev, 0);
-	dma8[dev] = pnp_dma(pdev, 1);
+	dma8[dev] = pnp_dma(pdev, 0);
 	irq[dev] = pnp_irq(pdev, 0);
 
 	return 0;
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 7de782a5b8f4c..350ee8ac41538 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -766,7 +766,7 @@ static int build_input(struct hda_codec *codec)
 		for (n = 0; n < AUTO_PIN_LAST; n++) {
 			if (!spec->adc_nid[n])
 				continue;
-			err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[i]);
+			err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
 			if (err < 0)
 				return err;
 		}
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 61682e1d09da9..56e52071c7691 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -1195,9 +1195,10 @@ static int patch_cxt5045(struct hda_codec *codec)
 
 	switch (codec->subsystem_id >> 16) {
 	case 0x103c:
+	case 0x1631:
 	case 0x1734:
-		/* HP & Fujitsu-Siemens laptops have really bad sound over 0dB
-		 * on NID 0x17. Fix max PCM level to 0 dB
+		/* HP, Packard Bell, & Fujitsu-Siemens laptops have really bad
+		 * sound over 0dB on NID 0x17. Fix max PCM level to 0 dB
 		 * (originally it has 0x2b steps with 0dB offset 0x14)
 		 */
 		snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT,
@@ -2842,6 +2843,9 @@ static struct snd_pci_quirk cxt5066_cfg_tbl[] = {
 		      CXT5066_DELL_LAPTOP),
 	SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT5066_OLPC_XO_1_5),
 	SND_PCI_QUIRK(0x1028, 0x0402, "Dell Vostro", CXT5066_DELL_VOSTO),
+	SND_PCI_QUIRK(0x1028, 0x0408, "Dell Inspiron One 19T", CXT5066_IDEAPAD),
+	SND_PCI_QUIRK(0x1179, 0xff50, "Toshiba Satellite P500-PSPGSC-01800T", CXT5066_OLPC_XO_1_5),
+	SND_PCI_QUIRK(0x1179, 0xffe0, "Toshiba Satellite Pro T130-15F", CXT5066_OLPC_XO_1_5),
 	SND_PCI_QUIRK(0x17aa, 0x3a0d, "ideapad", CXT5066_IDEAPAD),
 	{}
 };
diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig
index 376e14a9c273e..78e612100782c 100644
--- a/sound/soc/pxa/Kconfig
+++ b/sound/soc/pxa/Kconfig
@@ -23,6 +23,7 @@ config SND_PXA2XX_SOC_I2S
 
 config SND_PXA_SOC_SSP
 	tristate
+	select PXA_SSP
 
 config SND_PXA2XX_SOC_CORGI
 	tristate "SoC Audio support for Sharp Zaurus SL-C7x0"
diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index 544fd9566f4d1..a1fd23e0e3d00 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -32,9 +32,8 @@
 
 #include <mach/hardware.h>
 #include <mach/dma.h>
-#include <mach/regs-ssp.h>
 #include <mach/audio.h>
-#include <mach/ssp.h>
+#include <plat/ssp.h>
 
 #include "pxa2xx-pcm.h"
 #include "pxa-ssp.h"
@@ -57,15 +56,15 @@ struct ssp_priv {
 static void dump_registers(struct ssp_device *ssp)
 {
 	dev_dbg(&ssp->pdev->dev, "SSCR0 0x%08x SSCR1 0x%08x SSTO 0x%08x\n",
-		 ssp_read_reg(ssp, SSCR0), ssp_read_reg(ssp, SSCR1),
-		 ssp_read_reg(ssp, SSTO));
+		 pxa_ssp_read_reg(ssp, SSCR0), pxa_ssp_read_reg(ssp, SSCR1),
+		 pxa_ssp_read_reg(ssp, SSTO));
 
 	dev_dbg(&ssp->pdev->dev, "SSPSP 0x%08x SSSR 0x%08x SSACD 0x%08x\n",
-		 ssp_read_reg(ssp, SSPSP), ssp_read_reg(ssp, SSSR),
-		 ssp_read_reg(ssp, SSACD));
+		 pxa_ssp_read_reg(ssp, SSPSP), pxa_ssp_read_reg(ssp, SSSR),
+		 pxa_ssp_read_reg(ssp, SSACD));
 }
 
-static void ssp_enable(struct ssp_device *ssp)
+static void pxa_ssp_enable(struct ssp_device *ssp)
 {
 	uint32_t sscr0;
 
@@ -73,7 +72,7 @@ static void ssp_enable(struct ssp_device *ssp)
 	__raw_writel(sscr0, ssp->mmio_base + SSCR0);
 }
 
-static void ssp_disable(struct ssp_device *ssp)
+static void pxa_ssp_disable(struct ssp_device *ssp)
 {
 	uint32_t sscr0;
 
@@ -87,7 +86,7 @@ struct pxa2xx_pcm_dma_data {
 };
 
 static struct pxa2xx_pcm_dma_params *
-ssp_get_dma_params(struct ssp_device *ssp, int width4, int out)
+pxa_ssp_get_dma_params(struct ssp_device *ssp, int width4, int out)
 {
 	struct pxa2xx_pcm_dma_data *dma;
 
@@ -119,7 +118,7 @@ static int pxa_ssp_startup(struct snd_pcm_substream *substream,
 
 	if (!cpu_dai->active) {
 		clk_enable(ssp->clk);
-		ssp_disable(ssp);
+		pxa_ssp_disable(ssp);
 	}
 
 	kfree(snd_soc_dai_get_dma_data(cpu_dai, substream));
@@ -137,7 +136,7 @@ static void pxa_ssp_shutdown(struct snd_pcm_substream *substream,
 	struct ssp_device *ssp = priv->ssp;
 
 	if (!cpu_dai->active) {
-		ssp_disable(ssp);
+		pxa_ssp_disable(ssp);
 		clk_disable(ssp->clk);
 	}
 
@@ -160,7 +159,7 @@ static int pxa_ssp_suspend(struct snd_soc_dai *cpu_dai)
 	priv->to  = __raw_readl(ssp->mmio_base + SSTO);
 	priv->psp = __raw_readl(ssp->mmio_base + SSPSP);
 
-	ssp_disable(ssp);
+	pxa_ssp_disable(ssp);
 	clk_disable(ssp->clk);
 	return 0;
 }
@@ -180,7 +179,7 @@ static int pxa_ssp_resume(struct snd_soc_dai *cpu_dai)
 	__raw_writel(priv->psp, ssp->mmio_base + SSPSP);
 
 	if (cpu_dai->active)
-		ssp_enable(ssp);
+		pxa_ssp_enable(ssp);
 	else
 		clk_disable(ssp->clk);
 
@@ -196,9 +195,9 @@ static int pxa_ssp_resume(struct snd_soc_dai *cpu_dai)
  * ssp_set_clkdiv - set SSP clock divider
  * @div: serial clock rate divider
  */
-static void ssp_set_scr(struct ssp_device *ssp, u32 div)
+static void pxa_ssp_set_scr(struct ssp_device *ssp, u32 div)
 {
-	u32 sscr0 = ssp_read_reg(ssp, SSCR0);
+	u32 sscr0 = pxa_ssp_read_reg(ssp, SSCR0);
 
 	if (cpu_is_pxa25x() && ssp->type == PXA25x_SSP) {
 		sscr0 &= ~0x0000ff00;
@@ -207,15 +206,15 @@ static void ssp_set_scr(struct ssp_device *ssp, u32 div)
 		sscr0 &= ~0x000fff00;
 		sscr0 |= (div - 1) << 8;     /* 1..4096 */
 	}
-	ssp_write_reg(ssp, SSCR0, sscr0);
+	pxa_ssp_write_reg(ssp, SSCR0, sscr0);
 }
 
 /**
- * ssp_get_clkdiv - get SSP clock divider
+ * pxa_ssp_get_clkdiv - get SSP clock divider
  */
-static u32 ssp_get_scr(struct ssp_device *ssp)
+static u32 pxa_ssp_get_scr(struct ssp_device *ssp)
 {
-	u32 sscr0 = ssp_read_reg(ssp, SSCR0);
+	u32 sscr0 = pxa_ssp_read_reg(ssp, SSCR0);
 	u32 div;
 
 	if (cpu_is_pxa25x() && ssp->type == PXA25x_SSP)
@@ -235,7 +234,7 @@ static int pxa_ssp_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 	struct ssp_device *ssp = priv->ssp;
 	int val;
 
-	u32 sscr0 = ssp_read_reg(ssp, SSCR0) &
+	u32 sscr0 = pxa_ssp_read_reg(ssp, SSCR0) &
 		~(SSCR0_ECS |  SSCR0_NCS | SSCR0_MOD | SSCR0_ACS);
 
 	dev_dbg(&ssp->pdev->dev,
@@ -263,7 +262,7 @@ static int pxa_ssp_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 		break;
 	case PXA_SSP_CLK_AUDIO:
 		priv->sysclk = 0;
-		ssp_set_scr(ssp, 1);
+		pxa_ssp_set_scr(ssp, 1);
 		sscr0 |= SSCR0_ACS;
 		break;
 	default:
@@ -274,8 +273,8 @@ static int pxa_ssp_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 	 * on PXA2xx.  On PXA3xx it must be enabled when doing so. */
 	if (!cpu_is_pxa3xx())
 		clk_disable(ssp->clk);
-	val = ssp_read_reg(ssp, SSCR0) | sscr0;
-	ssp_write_reg(ssp, SSCR0, val);
+	val = pxa_ssp_read_reg(ssp, SSCR0) | sscr0;
+	pxa_ssp_write_reg(ssp, SSCR0, val);
 	if (!cpu_is_pxa3xx())
 		clk_enable(ssp->clk);
 
@@ -294,11 +293,11 @@ static int pxa_ssp_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
 
 	switch (div_id) {
 	case PXA_SSP_AUDIO_DIV_ACDS:
-		val = (ssp_read_reg(ssp, SSACD) & ~0x7) | SSACD_ACDS(div);
-		ssp_write_reg(ssp, SSACD, val);
+		val = (pxa_ssp_read_reg(ssp, SSACD) & ~0x7) | SSACD_ACDS(div);
+		pxa_ssp_write_reg(ssp, SSACD, val);
 		break;
 	case PXA_SSP_AUDIO_DIV_SCDB:
-		val = ssp_read_reg(ssp, SSACD);
+		val = pxa_ssp_read_reg(ssp, SSACD);
 		val &= ~SSACD_SCDB;
 #if defined(CONFIG_PXA3xx)
 		if (cpu_is_pxa3xx())
@@ -321,10 +320,10 @@ static int pxa_ssp_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
 		default:
 			return -EINVAL;
 		}
-		ssp_write_reg(ssp, SSACD, val);
+		pxa_ssp_write_reg(ssp, SSACD, val);
 		break;
 	case PXA_SSP_DIV_SCR:
-		ssp_set_scr(ssp, div);
+		pxa_ssp_set_scr(ssp, div);
 		break;
 	default:
 		return -ENODEV;
@@ -341,11 +340,11 @@ static int pxa_ssp_set_dai_pll(struct snd_soc_dai *cpu_dai, int pll_id,
 {
 	struct ssp_priv *priv = cpu_dai->private_data;
 	struct ssp_device *ssp = priv->ssp;
-	u32 ssacd = ssp_read_reg(ssp, SSACD) & ~0x70;
+	u32 ssacd = pxa_ssp_read_reg(ssp, SSACD) & ~0x70;
 
 #if defined(CONFIG_PXA3xx)
 	if (cpu_is_pxa3xx())
-		ssp_write_reg(ssp, SSACDD, 0);
+		pxa_ssp_write_reg(ssp, SSACDD, 0);
 #endif
 
 	switch (freq_out) {
@@ -383,7 +382,7 @@ static int pxa_ssp_set_dai_pll(struct snd_soc_dai *cpu_dai, int pll_id,
 			val = tmp;
 
 			val = (val << 16) | 64;
-			ssp_write_reg(ssp, SSACDD, val);
+			pxa_ssp_write_reg(ssp, SSACDD, val);
 
 			ssacd |= (0x6 << 4);
 
@@ -397,7 +396,7 @@ static int pxa_ssp_set_dai_pll(struct snd_soc_dai *cpu_dai, int pll_id,
 		return -EINVAL;
 	}
 
-	ssp_write_reg(ssp, SSACD, ssacd);
+	pxa_ssp_write_reg(ssp, SSACD, ssacd);
 
 	return 0;
 }
@@ -412,7 +411,7 @@ static int pxa_ssp_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai,
 	struct ssp_device *ssp = priv->ssp;
 	u32 sscr0;
 
-	sscr0 = ssp_read_reg(ssp, SSCR0);
+	sscr0 = pxa_ssp_read_reg(ssp, SSCR0);
 	sscr0 &= ~(SSCR0_MOD | SSCR0_SlotsPerFrm(8) | SSCR0_EDSS | SSCR0_DSS);
 
 	/* set slot width */
@@ -429,10 +428,10 @@ static int pxa_ssp_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai,
 		sscr0 |= SSCR0_SlotsPerFrm(slots);
 
 		/* set active slot mask */
-		ssp_write_reg(ssp, SSTSA, tx_mask);
-		ssp_write_reg(ssp, SSRSA, rx_mask);
+		pxa_ssp_write_reg(ssp, SSTSA, tx_mask);
+		pxa_ssp_write_reg(ssp, SSRSA, rx_mask);
 	}
-	ssp_write_reg(ssp, SSCR0, sscr0);
+	pxa_ssp_write_reg(ssp, SSCR0, sscr0);
 
 	return 0;
 }
@@ -447,12 +446,12 @@ static int pxa_ssp_set_dai_tristate(struct snd_soc_dai *cpu_dai,
 	struct ssp_device *ssp = priv->ssp;
 	u32 sscr1;
 
-	sscr1 = ssp_read_reg(ssp, SSCR1);
+	sscr1 = pxa_ssp_read_reg(ssp, SSCR1);
 	if (tristate)
 		sscr1 &= ~SSCR1_TTE;
 	else
 		sscr1 |= SSCR1_TTE;
-	ssp_write_reg(ssp, SSCR1, sscr1);
+	pxa_ssp_write_reg(ssp, SSCR1, sscr1);
 
 	return 0;
 }
@@ -476,14 +475,14 @@ static int pxa_ssp_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 		return 0;
 
 	/* we can only change the settings if the port is not in use */
-	if (ssp_read_reg(ssp, SSCR0) & SSCR0_SSE) {
+	if (pxa_ssp_read_reg(ssp, SSCR0) & SSCR0_SSE) {
 		dev_err(&ssp->pdev->dev,
 			"can't change hardware dai format: stream is in use");
 		return -EINVAL;
 	}
 
 	/* reset port settings */
-	sscr0 = ssp_read_reg(ssp, SSCR0) &
+	sscr0 = pxa_ssp_read_reg(ssp, SSCR0) &
 		(SSCR0_ECS |  SSCR0_NCS | SSCR0_MOD | SSCR0_ACS);
 	sscr1 = SSCR1_RxTresh(8) | SSCR1_TxTresh(7);
 	sspsp = 0;
@@ -535,9 +534,9 @@ static int pxa_ssp_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 		return -EINVAL;
 	}
 
-	ssp_write_reg(ssp, SSCR0, sscr0);
-	ssp_write_reg(ssp, SSCR1, sscr1);
-	ssp_write_reg(ssp, SSPSP, sspsp);
+	pxa_ssp_write_reg(ssp, SSCR0, sscr0);
+	pxa_ssp_write_reg(ssp, SSCR1, sscr1);
+	pxa_ssp_write_reg(ssp, SSPSP, sspsp);
 
 	dump_registers(ssp);
 
@@ -566,7 +565,7 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
 	u32 sscr0;
 	u32 sspsp;
 	int width = snd_pcm_format_physical_width(params_format(params));
-	int ttsa = ssp_read_reg(ssp, SSTSA) & 0xf;
+	int ttsa = pxa_ssp_read_reg(ssp, SSTSA) & 0xf;
 	struct pxa2xx_pcm_dma_params *dma_data;
 
 	dma_data = snd_soc_dai_get_dma_data(dai, substream);
@@ -578,22 +577,22 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
 	 * to force 16-bit frame width on the wire (for S16_LE), even
 	 * with two channels. Use 16-bit DMA transfers for this case.
 	 */
-	dma_data = ssp_get_dma_params(ssp,
+	dma_data = pxa_ssp_get_dma_params(ssp,
 			((chn == 2) && (ttsa != 1)) || (width == 32),
 			substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
 
 	snd_soc_dai_set_dma_data(dai, substream, dma_data);
 
 	/* we can only change the settings if the port is not in use */
-	if (ssp_read_reg(ssp, SSCR0) & SSCR0_SSE)
+	if (pxa_ssp_read_reg(ssp, SSCR0) & SSCR0_SSE)
 		return 0;
 
 	/* clear selected SSP bits */
-	sscr0 = ssp_read_reg(ssp, SSCR0) & ~(SSCR0_DSS | SSCR0_EDSS);
-	ssp_write_reg(ssp, SSCR0, sscr0);
+	sscr0 = pxa_ssp_read_reg(ssp, SSCR0) & ~(SSCR0_DSS | SSCR0_EDSS);
+	pxa_ssp_write_reg(ssp, SSCR0, sscr0);
 
 	/* bit size */
-	sscr0 = ssp_read_reg(ssp, SSCR0);
+	sscr0 = pxa_ssp_read_reg(ssp, SSCR0);
 	switch (params_format(params)) {
 	case SNDRV_PCM_FORMAT_S16_LE:
 #ifdef CONFIG_PXA3xx
@@ -609,13 +608,13 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
 		sscr0 |= (SSCR0_EDSS | SSCR0_DataSize(16));
 		break;
 	}
-	ssp_write_reg(ssp, SSCR0, sscr0);
+	pxa_ssp_write_reg(ssp, SSCR0, sscr0);
 
 	switch (priv->dai_fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
 	case SND_SOC_DAIFMT_I2S:
-	       sspsp = ssp_read_reg(ssp, SSPSP);
+	       sspsp = pxa_ssp_read_reg(ssp, SSPSP);
 
-		if ((ssp_get_scr(ssp) == 4) && (width == 16)) {
+		if ((pxa_ssp_get_scr(ssp) == 4) && (width == 16)) {
 			/* This is a special case where the bitclk is 64fs
 			* and we're not dealing with 2*32 bits of audio
 			* samples.
@@ -649,7 +648,7 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
 			sspsp |= SSPSP_DMYSTRT(1);
 		}
 
-		ssp_write_reg(ssp, SSPSP, sspsp);
+		pxa_ssp_write_reg(ssp, SSPSP, sspsp);
 		break;
 	default:
 		break;
@@ -680,45 +679,45 @@ static int pxa_ssp_trigger(struct snd_pcm_substream *substream, int cmd,
 
 	switch (cmd) {
 	case SNDRV_PCM_TRIGGER_RESUME:
-		ssp_enable(ssp);
+		pxa_ssp_enable(ssp);
 		break;
 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		val = ssp_read_reg(ssp, SSCR1);
+		val = pxa_ssp_read_reg(ssp, SSCR1);
 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
 			val |= SSCR1_TSRE;
 		else
 			val |= SSCR1_RSRE;
-		ssp_write_reg(ssp, SSCR1, val);
-		val = ssp_read_reg(ssp, SSSR);
-		ssp_write_reg(ssp, SSSR, val);
+		pxa_ssp_write_reg(ssp, SSCR1, val);
+		val = pxa_ssp_read_reg(ssp, SSSR);
+		pxa_ssp_write_reg(ssp, SSSR, val);
 		break;
 	case SNDRV_PCM_TRIGGER_START:
-		val = ssp_read_reg(ssp, SSCR1);
+		val = pxa_ssp_read_reg(ssp, SSCR1);
 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
 			val |= SSCR1_TSRE;
 		else
 			val |= SSCR1_RSRE;
-		ssp_write_reg(ssp, SSCR1, val);
-		ssp_enable(ssp);
+		pxa_ssp_write_reg(ssp, SSCR1, val);
+		pxa_ssp_enable(ssp);
 		break;
 	case SNDRV_PCM_TRIGGER_STOP:
-		val = ssp_read_reg(ssp, SSCR1);
+		val = pxa_ssp_read_reg(ssp, SSCR1);
 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
 			val &= ~SSCR1_TSRE;
 		else
 			val &= ~SSCR1_RSRE;
-		ssp_write_reg(ssp, SSCR1, val);
+		pxa_ssp_write_reg(ssp, SSCR1, val);
 		break;
 	case SNDRV_PCM_TRIGGER_SUSPEND:
-		ssp_disable(ssp);
+		pxa_ssp_disable(ssp);
 		break;
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		val = ssp_read_reg(ssp, SSCR1);
+		val = pxa_ssp_read_reg(ssp, SSCR1);
 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
 			val &= ~SSCR1_TSRE;
 		else
 			val &= ~SSCR1_RSRE;
-		ssp_write_reg(ssp, SSCR1, val);
+		pxa_ssp_write_reg(ssp, SSCR1, val);
 		break;
 
 	default:
@@ -740,7 +739,7 @@ static int pxa_ssp_probe(struct platform_device *pdev,
 	if (!priv)
 		return -ENOMEM;
 
-	priv->ssp = ssp_request(dai->id + 1, "SoC audio");
+	priv->ssp = pxa_ssp_request(dai->id + 1, "SoC audio");
 	if (priv->ssp == NULL) {
 		ret = -ENODEV;
 		goto err_priv;
@@ -760,7 +759,7 @@ static void pxa_ssp_remove(struct platform_device *pdev,
 			      struct snd_soc_dai *dai)
 {
 	struct ssp_priv *priv = dai->private_data;
-	ssp_free(priv->ssp);
+	pxa_ssp_free(priv->ssp);
 }
 
 #define PXA_SSP_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
diff --git a/sound/soc/txx9/txx9aclc-ac97.c b/sound/soc/txx9/txx9aclc-ac97.c
index 612e18b4bf4ed..0ec20b68e8cbb 100644
--- a/sound/soc/txx9/txx9aclc-ac97.c
+++ b/sound/soc/txx9/txx9aclc-ac97.c
@@ -254,3 +254,4 @@ module_exit(txx9aclc_ac97_exit);
 MODULE_AUTHOR("Atsushi Nemoto <anemo@mba.ocn.ne.jp>");
 MODULE_DESCRIPTION("TXx9 ACLC AC97 driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:txx9aclc-ac97");
diff --git a/sound/soc/txx9/txx9aclc-generic.c b/sound/soc/txx9/txx9aclc-generic.c
index 3175de9a92cbd..95b17f731aec3 100644
--- a/sound/soc/txx9/txx9aclc-generic.c
+++ b/sound/soc/txx9/txx9aclc-generic.c
@@ -96,3 +96,4 @@ module_exit(txx9aclc_generic_exit);
 MODULE_AUTHOR("Atsushi Nemoto <anemo@mba.ocn.ne.jp>");
 MODULE_DESCRIPTION("Generic TXx9 ACLC ALSA SoC audio driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:txx9aclc-generic");