Merge branches 'sony-laptop', 'bugzilla-14247' and 'bugzilla-14271' i…

…nto release

Documentation/SubmittingPatches

@@ -232,7 +232,7 @@ your e-mail client so that it sends your patches untouched.
 When sending patches to Linus, always follow step #7.
 
 Large changes are not appropriate for mailing lists, and some
-maintainers.  If your patch, uncompressed, exceeds 40 kB in size,
+maintainers.  If your patch, uncompressed, exceeds 300 kB in size,
 it is preferred that you store your patch on an Internet-accessible
 server, and provide instead a URL (link) pointing to your patch.
 

Documentation/filesystems/ext4.txt

@@ -282,9 +282,16 @@ stripe=n		Number of filesystem blocks that mballoc will try
 			to use for allocation size and alignment. For RAID5/6
 			systems this should be the number of data
 			disks *  RAID chunk size in file system blocks.
-delalloc	(*)	Deferring block allocation until write-out time.
-nodelalloc		Disable delayed allocation. Blocks are allocation
-			when data is copied from user to page cache.
+
+delalloc	(*)	Defer block allocation until just before ext4
+			writes out the block(s) in question.  This
+			allows ext4 to better allocation decisions
+			more efficiently.
+nodelalloc		Disable delayed allocation.  Blocks are allocated
+			when the data is copied from userspace to the
+			page cache, either via the write(2) system call
+			or when an mmap'ed page which was previously
+			unallocated is written for the first time.
 
 max_batch_time=usec	Maximum amount of time ext4 should wait for
 			additional filesystem operations to be batch

Documentation/filesystems/proc.txt

@@ -1113,7 +1113,6 @@ Table 1-12: Files in /proc/fs/ext4/<devname>
 ..............................................................................
  File            Content                                        
  mb_groups       details of multiblock allocator buddy cache of free blocks
- mb_history      multiblock allocation history
 ..............................................................................
 
 

Documentation/filesystems/vfat.txt

@@ -102,7 +102,7 @@ shortname=lower|win95|winnt|mixed
 		 winnt: emulate the Windows NT rule for display/create.
 		 mixed: emulate the Windows NT rule for display,
 			emulate the Windows 95 rule for create.
-		 Default setting is `lower'.
+		 Default setting is `mixed'.
 
 tz=UTC        -- Interpret timestamps as UTC rather than local time.
                  This option disables the conversion of timestamps

MAINTAINERS

@@ -741,23 +741,36 @@ M:	Dirk Opfer <dirk@opfer-online.de>
 S:	Maintained
 
 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
-P:	Marek Vasut
-M:	marek.vasut@gmail.com
+M:	Marek Vasut <marek.vasut@gmail.com>
 L:	linux-arm-kernel@lists.infradead.org
 W:	http://hackndev.com
 S:	Maintained
+F:	arch/arm/mach-pxa/include/mach/palmtx.h
+F:	arch/arm/mach-pxa/palmtx.c
+F:	arch/arm/mach-pxa/include/mach/palmt5.h
+F:	arch/arm/mach-pxa/palmt5.c
+F:	arch/arm/mach-pxa/include/mach/palmld.h
+F:	arch/arm/mach-pxa/palmld.c
+F:	arch/arm/mach-pxa/include/mach/palmte2.h
+F:	arch/arm/mach-pxa/palmte2.c
+F:	arch/arm/mach-pxa/include/mach/palmtc.h
+F:	arch/arm/mach-pxa/palmtc.c
 
 ARM/PALM TREO 680 SUPPORT
 M:	Tomas Cech <sleep_walker@suse.cz>
 L:	linux-arm-kernel@lists.infradead.org
 W:	http://hackndev.com
 S:	Maintained
+F:	arch/arm/mach-pxa/include/mach/treo680.h
+F:	arch/arm/mach-pxa/treo680.c
 
 ARM/PALMZ72 SUPPORT
 M:	Sergey Lapin <slapin@ossfans.org>
 L:	linux-arm-kernel@lists.infradead.org
 W:	http://hackndev.com
 S:	Maintained
+F:	arch/arm/mach-pxa/include/mach/palmz72.h
+F:	arch/arm/mach-pxa/palmz72.c
 
 ARM/PLEB SUPPORT
 M:	Peter Chubb <pleb@gelato.unsw.edu.au>

arch/arm/mach-ns9xxx/clock.c

@@ -195,7 +195,7 @@ static int clk_debugfs_open(struct inode *inode, struct file *file)
 	return single_open(file, clk_debugfs_show, NULL);
 }
 
-static struct file_operations clk_debugfs_operations = {
+static const struct file_operations clk_debugfs_operations = {
 	.open = clk_debugfs_open,
 	.read = seq_read,
 	.llseek = seq_lseek,

arch/arm/mach-omap1/id.c

@@ -38,7 +38,7 @@ static struct omap_id omap_ids[] __initdata = {
 	{ .jtag_id = 0xb574, .die_rev = 0x2, .omap_id = 0x03310315, .type = 0x03100000},
 	{ .jtag_id = 0x355f, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x07300100},
 	{ .jtag_id = 0xb55f, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x07300300},
-	{ .jtag_id = 0xb55f, .die_rev = 0x0, .omap_id = 0x03320500, .type = 0x08500000},
+	{ .jtag_id = 0xb62c, .die_rev = 0x1, .omap_id = 0x03320500, .type = 0x08500000},
 	{ .jtag_id = 0xb470, .die_rev = 0x0, .omap_id = 0x03310100, .type = 0x15100000},
 	{ .jtag_id = 0xb576, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x16100000},
 	{ .jtag_id = 0xb576, .die_rev = 0x2, .omap_id = 0x03320100, .type = 0x16110000},

arch/arm/mach-omap2/board-3430sdp.c

@@ -54,7 +54,7 @@
 
 #define TWL4030_MSECURE_GPIO 22
 
-static int sdp3430_keymap[] = {
+static int board_keymap[] = {
 	KEY(0, 0, KEY_LEFT),
 	KEY(0, 1, KEY_RIGHT),
 	KEY(0, 2, KEY_A),
@@ -88,11 +88,15 @@ static int sdp3430_keymap[] = {
 	0
 };
 
+static struct matrix_keymap_data board_map_data = {
+	.keymap			= board_keymap,
+	.keymap_size		= ARRAY_SIZE(board_keymap),
+};
+
 static struct twl4030_keypad_data sdp3430_kp_data = {
+	.keymap_data	= &board_map_data,
 	.rows		= 5,
 	.cols		= 6,
-	.keymap		= sdp3430_keymap,
-	.keymapsize	= ARRAY_SIZE(sdp3430_keymap),
 	.rep		= 1,
 };
 

arch/arm/mach-omap2/board-ldp.c

@@ -80,7 +80,7 @@ static struct platform_device ldp_smsc911x_device = {
 	},
 };
 
-static int ldp_twl4030_keymap[] = {
+static int board_keymap[] = {
 	KEY(0, 0, KEY_1),
 	KEY(1, 0, KEY_2),
 	KEY(2, 0, KEY_3),
@@ -101,11 +101,15 @@ static int ldp_twl4030_keymap[] = {
 	0
 };
 
+static struct matrix_keymap_data board_map_data = {
+	.keymap			= board_keymap,
+	.keymap_size		= ARRAY_SIZE(board_keymap),
+};
+
 static struct twl4030_keypad_data ldp_kp_twl4030_data = {
+	.keymap_data	= &board_map_data,
 	.rows		= 6,
 	.cols		= 6,
-	.keymap		= ldp_twl4030_keymap,
-	.keymapsize	= ARRAY_SIZE(ldp_twl4030_keymap),
 	.rep		= 1,
 };
 

arch/arm/mach-omap2/board-omap3beagle.c

@@ -139,8 +139,13 @@ static struct gpio_led gpio_leds[];
 static int beagle_twl_gpio_setup(struct device *dev,
 		unsigned gpio, unsigned ngpio)
 {
+	if (system_rev >= 0x20 && system_rev <= 0x34301000) {
+		omap_cfg_reg(AG9_34XX_GPIO23);
+		mmc[0].gpio_wp = 23;
+	} else {
+		omap_cfg_reg(AH8_34XX_GPIO29);
+	}
 	/* gpio + 0 is "mmc0_cd" (input/IRQ) */
-	omap_cfg_reg(AH8_34XX_GPIO29);
 	mmc[0].gpio_cd = gpio + 0;
 	twl4030_mmc_init(mmc);
 

arch/arm/mach-omap2/board-omap3evm.c

@@ -159,7 +159,7 @@ static struct twl4030_usb_data omap3evm_usb_data = {
 	.usb_mode	= T2_USB_MODE_ULPI,
 };
 
-static int omap3evm_keymap[] = {
+static int board_keymap[] = {
 	KEY(0, 0, KEY_LEFT),
 	KEY(0, 1, KEY_RIGHT),
 	KEY(0, 2, KEY_A),
@@ -178,11 +178,15 @@ static int omap3evm_keymap[] = {
 	KEY(3, 3, KEY_P)
 };
 
+static struct matrix_keymap_data board_map_data = {
+	.keymap			= board_keymap,
+	.keymap_size		= ARRAY_SIZE(board_keymap),
+};
+
 static struct twl4030_keypad_data omap3evm_kp_data = {
+	.keymap_data	= &board_map_data,
 	.rows		= 4,
 	.cols		= 4,
-	.keymap		= omap3evm_keymap,
-	.keymapsize	= ARRAY_SIZE(omap3evm_keymap),
 	.rep		= 1,
 };
 

arch/arm/mach-omap2/board-omap3pandora.c

@@ -133,7 +133,7 @@ static void __init pandora_keys_gpio_init(void)
 	omap_set_gpio_debounce_time(32 * 5, GPIO_DEBOUNCE_TIME);
 }
 
-static int pandora_keypad_map[] = {
+static int board_keymap[] = {
 	/* col, row, code */
 	KEY(0, 0, KEY_9),
 	KEY(0, 1, KEY_0),
@@ -180,11 +180,15 @@ static int pandora_keypad_map[] = {
 	KEY(5, 2, KEY_FN),
 };
 
+static struct matrix_keymap_data board_map_data = {
+	.keymap			= board_keymap,
+	.keymap_size		= ARRAY_SIZE(board_keymap),
+};
+
 static struct twl4030_keypad_data pandora_kp_data = {
+	.keymap_data	= &board_map_data,
 	.rows		= 8,
 	.cols		= 6,
-	.keymap		= pandora_keypad_map,
-	.keymapsize	= ARRAY_SIZE(pandora_keypad_map),
 	.rep		= 1,
 };
 

arch/arm/mach-omap2/board-rx51-peripherals.c

@@ -36,7 +36,7 @@
 #define SYSTEM_REV_B_USES_VAUX3	0x1699
 #define SYSTEM_REV_S_USES_VAUX3 0x8
 
-static int rx51_keymap[] = {
+static int board_keymap[] = {
 	KEY(0, 0, KEY_Q),
 	KEY(0, 1, KEY_W),
 	KEY(0, 2, KEY_E),
@@ -83,11 +83,15 @@ static int rx51_keymap[] = {
 	KEY(0xff, 5, KEY_F10),
 };
 
+static struct matrix_keymap_data board_map_data = {
+	.keymap			= board_keymap,
+	.keymap_size		= ARRAY_SIZE(board_keymap),
+};
+
 static struct twl4030_keypad_data rx51_kp_data = {
+	.keymap_data	= &board_map_data,
 	.rows		= 8,
 	.cols		= 8,
-	.keymap		= rx51_keymap,
-	.keymapsize	= ARRAY_SIZE(rx51_keymap),
 	.rep		= 1,
 };
 

arch/arm/mach-omap2/board-zoom2.c

@@ -27,7 +27,7 @@
 #include "mmc-twl4030.h"
 
 /* Zoom2 has Qwerty keyboard*/
-static int zoom2_twl4030_keymap[] = {
+static int board_keymap[] = {
 	KEY(0, 0, KEY_E),
 	KEY(1, 0, KEY_R),
 	KEY(2, 0, KEY_T),
@@ -82,11 +82,15 @@ static int zoom2_twl4030_keymap[] = {
 	0
 };
 
+static struct matrix_keymap_data board_map_data = {
+	.keymap			= board_keymap,
+	.keymap_size		= ARRAY_SIZE(board_keymap),
+};
+
 static struct twl4030_keypad_data zoom2_kp_twl4030_data = {
+	.keymap_data	= &board_map_data,
 	.rows		= 8,
 	.cols		= 8,
-	.keymap		= zoom2_twl4030_keymap,
-	.keymapsize	= ARRAY_SIZE(zoom2_twl4030_keymap),
 	.rep		= 1,
 };
 

arch/arm/mach-omap2/cm4xxx.c

@@ -22,7 +22,6 @@
 #include <asm/atomic.h>
 
 #include "cm.h"
-#include "cm-regbits-4xxx.h"
 
 /* XXX move this to cm.h */
 /* MAX_MODULE_READY_TIME: max milliseconds for module to leave idle */
@@ -50,19 +49,7 @@
  */
 int omap4_cm_wait_idlest_ready(u32 prcm_mod, u8 prcm_dev_offs)
 {
-	int i = 0;
-	u8 cm_id;
-	u16 prcm_mod_offs;
-	u32 mask = OMAP4_PRCM_CM_CLKCTRL_IDLEST_MASK;
-
-	cm_id = prcm_mod >> OMAP4_PRCM_MOD_CM_ID_SHIFT;
-	prcm_mod_offs = prcm_mod & OMAP4_PRCM_MOD_OFFS_MASK;
-
-	while (((omap4_cm_read_mod_reg(cm_id, prcm_mod_offs, prcm_dev_offs,
-				       OMAP4_CM_CLKCTRL_DREG) & mask) != 0) &&
-	       (i++ < MAX_MODULE_READY_TIME))
-		udelay(1);
-
-	return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY;
+	/* FIXME: Add clock manager related code */
+	return 0;
 }
 

arch/arm/mach-omap2/devices.c

@@ -355,29 +355,60 @@ static struct platform_device omap2_mcspi4 = {
 };
 #endif
 
-static void omap_init_mcspi(void)
+#ifdef CONFIG_ARCH_OMAP4
+static inline void omap4_mcspi_fixup(void)
 {
-	if (cpu_is_omap44xx()) {
-		omap2_mcspi1_resources[0].start	= OMAP4_MCSPI1_BASE;
-		omap2_mcspi1_resources[0].end	= OMAP4_MCSPI1_BASE + 0xff;
-		omap2_mcspi2_resources[0].start	= OMAP4_MCSPI2_BASE;
-		omap2_mcspi2_resources[0].end	= OMAP4_MCSPI2_BASE + 0xff;
-		omap2_mcspi3_resources[0].start	= OMAP4_MCSPI3_BASE;
-		omap2_mcspi3_resources[0].end	= OMAP4_MCSPI3_BASE + 0xff;
-		omap2_mcspi4_resources[0].start	= OMAP4_MCSPI4_BASE;
-		omap2_mcspi4_resources[0].end	= OMAP4_MCSPI4_BASE + 0xff;
-	}
-	platform_device_register(&omap2_mcspi1);
-	platform_device_register(&omap2_mcspi2);
+	omap2_mcspi1_resources[0].start	= OMAP4_MCSPI1_BASE;
+	omap2_mcspi1_resources[0].end	= OMAP4_MCSPI1_BASE + 0xff;
+	omap2_mcspi2_resources[0].start	= OMAP4_MCSPI2_BASE;
+	omap2_mcspi2_resources[0].end	= OMAP4_MCSPI2_BASE + 0xff;
+	omap2_mcspi3_resources[0].start	= OMAP4_MCSPI3_BASE;
+	omap2_mcspi3_resources[0].end	= OMAP4_MCSPI3_BASE + 0xff;
+	omap2_mcspi4_resources[0].start	= OMAP4_MCSPI4_BASE;
+	omap2_mcspi4_resources[0].end	= OMAP4_MCSPI4_BASE + 0xff;
+}
+#else
+static inline void omap4_mcspi_fixup(void)
+{
+}
+#endif
+
 #if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \
 	defined(CONFIG_ARCH_OMAP4)
-	if (cpu_is_omap2430() || cpu_is_omap343x() || cpu_is_omap44xx())
-		platform_device_register(&omap2_mcspi3);
+static inline void omap2_mcspi3_init(void)
+{
+	platform_device_register(&omap2_mcspi3);
+}
+#else
+static inline void omap2_mcspi3_init(void)
+{
+}
 #endif
+
 #if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
-	if (cpu_is_omap343x() || cpu_is_omap44xx())
-		platform_device_register(&omap2_mcspi4);
+static inline void omap2_mcspi4_init(void)
+{
+	platform_device_register(&omap2_mcspi4);
+}
+#else
+static inline void omap2_mcspi4_init(void)
+{
+}
 #endif
+
+static void omap_init_mcspi(void)
+{
+	if (cpu_is_omap44xx())
+		omap4_mcspi_fixup();
+
+	platform_device_register(&omap2_mcspi1);
+	platform_device_register(&omap2_mcspi2);
+
+	if (cpu_is_omap2430() || cpu_is_omap343x() || cpu_is_omap44xx())
+		omap2_mcspi3_init();
+
+	if (cpu_is_omap343x() || cpu_is_omap44xx())
+		omap2_mcspi4_init();
 }
 
 #else