---

yaml
---
r: 231276
b: refs/heads/master
c: 8473dbb
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 94a1b6d8eb903818773ad24fe48529b0d295052d
+refs/heads/master: 8473dbb43db92fa8de7c24d1973aaf1e0276a89f

trunk/Documentation/DocBook/80211.tmpl

@@ -268,10 +268,6 @@
 !Finclude/net/mac80211.h ieee80211_ops
 !Finclude/net/mac80211.h ieee80211_alloc_hw
 !Finclude/net/mac80211.h ieee80211_register_hw
-!Finclude/net/mac80211.h ieee80211_get_tx_led_name
-!Finclude/net/mac80211.h ieee80211_get_rx_led_name
-!Finclude/net/mac80211.h ieee80211_get_assoc_led_name
-!Finclude/net/mac80211.h ieee80211_get_radio_led_name
 !Finclude/net/mac80211.h ieee80211_unregister_hw
 !Finclude/net/mac80211.h ieee80211_free_hw
       </chapter>
@@ -382,6 +378,23 @@
         </para>
       </partintro>
 
+      <chapter id="led-support">
+        <title>LED support</title>
+        <para>
+         Mac80211 supports various ways of blinking LEDs. Wherever possible,
+         device LEDs should be exposed as LED class devices and hooked up to
+         the appropriate trigger, which will then be triggered appropriately
+         by mac80211.
+        </para>
+!Finclude/net/mac80211.h ieee80211_get_tx_led_name
+!Finclude/net/mac80211.h ieee80211_get_rx_led_name
+!Finclude/net/mac80211.h ieee80211_get_assoc_led_name
+!Finclude/net/mac80211.h ieee80211_get_radio_led_name
+!Finclude/net/mac80211.h ieee80211_tpt_blink
+!Finclude/net/mac80211.h ieee80211_tpt_led_trigger_flags
+!Finclude/net/mac80211.h ieee80211_create_tpt_led_trigger
+      </chapter>
+
       <chapter id="hardware-crypto-offload">
         <title>Hardware crypto acceleration</title>
 !Pinclude/net/mac80211.h Hardware crypto acceleration

trunk/Documentation/cgroups/memory.txt

@@ -385,10 +385,6 @@ mapped_file	- # of bytes of mapped file (includes tmpfs/shmem)
 pgpgin		- # of pages paged in (equivalent to # of charging events).
 pgpgout		- # of pages paged out (equivalent to # of uncharging events).
 swap		- # of bytes of swap usage
-dirty		- # of bytes that are waiting to get written back to the disk.
-writeback	- # of bytes that are actively being written back to the disk.
-nfs_unstable	- # of bytes sent to the NFS server, but not yet committed to
-		the actual storage.
 inactive_anon	- # of bytes of anonymous memory and swap cache memory on
 		LRU list.
 active_anon	- # of bytes of anonymous and swap cache memory on active
@@ -410,9 +406,6 @@ total_mapped_file	- sum of all children's "cache"
 total_pgpgin		- sum of all children's "pgpgin"
 total_pgpgout		- sum of all children's "pgpgout"
 total_swap		- sum of all children's "swap"
-total_dirty		- sum of all children's "dirty"
-total_writeback		- sum of all children's "writeback"
-total_nfs_unstable	- sum of all children's "nfs_unstable"
 total_inactive_anon	- sum of all children's "inactive_anon"
 total_active_anon	- sum of all children's "active_anon"
 total_inactive_file	- sum of all children's "inactive_file"
@@ -460,73 +453,6 @@ memory under it will be reclaimed.
 You can reset failcnt by writing 0 to failcnt file.
 # echo 0 > .../memory.failcnt
 
-5.5 dirty memory
-
-Control the maximum amount of dirty pages a cgroup can have at any given time.
-
-Limiting dirty memory is like fixing the max amount of dirty (hard to reclaim)
-page cache used by a cgroup.  So, in case of multiple cgroup writers, they will
-not be able to consume more than their designated share of dirty pages and will
-be forced to perform write-out if they cross that limit.
-
-The interface is equivalent to the procfs interface: /proc/sys/vm/dirty_*.  It
-is possible to configure a limit to trigger both a direct writeback or a
-background writeback performed by per-bdi flusher threads.  The root cgroup
-memory.dirty_* control files are read-only and match the contents of
-the /proc/sys/vm/dirty_* files.
-
-Per-cgroup dirty limits can be set using the following files in the cgroupfs:
-
-- memory.dirty_ratio: the amount of dirty memory (expressed as a percentage of
-  cgroup memory) at which a process generating dirty pages will itself start
-  writing out dirty data.
-
-- memory.dirty_limit_in_bytes: the amount of dirty memory (expressed in bytes)
-  in the cgroup at which a process generating dirty pages will start itself
-  writing out dirty data.  Suffix (k, K, m, M, g, or G) can be used to indicate
-  that value is kilo, mega or gigabytes.
-
-  Note: memory.dirty_limit_in_bytes is the counterpart of memory.dirty_ratio.
-  Only one of them may be specified at a time.  When one is written it is
-  immediately taken into account to evaluate the dirty memory limits and the
-  other appears as 0 when read.
-
-- memory.dirty_background_ratio: the amount of dirty memory of the cgroup
-  (expressed as a percentage of cgroup memory) at which background writeback
-  kernel threads will start writing out dirty data.
-
-- memory.dirty_background_limit_in_bytes: the amount of dirty memory (expressed
-  in bytes) in the cgroup at which background writeback kernel threads will
-  start writing out dirty data.  Suffix (k, K, m, M, g, or G) can be used to
-  indicate that value is kilo, mega or gigabytes.
-
-  Note: memory.dirty_background_limit_in_bytes is the counterpart of
-  memory.dirty_background_ratio.  Only one of them may be specified at a time.
-  When one is written it is immediately taken into account to evaluate the dirty
-  memory limits and the other appears as 0 when read.
-
-A cgroup may contain more dirty memory than its dirty limit.  This is possible
-because of the principle that the first cgroup to touch a page is charged for
-it.  Subsequent page counting events (dirty, writeback, nfs_unstable) are also
-counted to the originally charged cgroup.
-
-Example: If page is allocated by a cgroup A task, then the page is charged to
-cgroup A.  If the page is later dirtied by a task in cgroup B, then the cgroup A
-dirty count will be incremented.  If cgroup A is over its dirty limit but cgroup
-B is not, then dirtying a cgroup A page from a cgroup B task may push cgroup A
-over its dirty limit without throttling the dirtying cgroup B task.
-
-When use_hierarchy=0, each cgroup has dirty memory usage and limits.
-System-wide dirty limits are also consulted.  Dirty memory consumption is
-checked against both system-wide and per-cgroup dirty limits.
-
-The current implementation does not enforce per-cgroup dirty limits when
-use_hierarchy=1.  System-wide dirty limits are used for processes in such
-cgroups.  Attempts to read memory.dirty_* files return the system-wide
-values.  Writes to the memory.dirty_* files return error.  An enhanced
-implementation is needed to check the chain of parents to ensure that no
-dirty limit is exceeded.
-
 6. Hierarchy support
 
 The memory controller supports a deep hierarchy and hierarchical accounting.

trunk/Documentation/filesystems/Locking

@@ -343,7 +343,6 @@ prototypes:
 	int (*fl_grant)(struct file_lock *, struct file_lock *, int);
 	void (*fl_release_private)(struct file_lock *);
 	void (*fl_break)(struct file_lock *); /* break_lease callback */
-	int (*fl_mylease)(struct file_lock *, struct file_lock *);
 	int (*fl_change)(struct file_lock **, int);
 
 locking rules:
@@ -353,7 +352,6 @@ fl_notify:		yes		no
 fl_grant:		no		no
 fl_release_private:	maybe		no
 fl_break:		yes		no
-fl_mylease:		yes		no
 fl_change		yes		no
 
 --------------------------- buffer_head -----------------------------------

trunk/MAINTAINERS

@@ -5272,8 +5272,7 @@ S:	Supported
 F:	drivers/s390/net/
 
 S390 ZCRYPT DRIVER
-M:	Felix Beck <felix.beck@de.ibm.com>
-M:	Ralph Wuerthner <ralph.wuerthner@de.ibm.com>
+M:	Holger Dengler <hd@linux.vnet.ibm.com>
 M:	linux390@de.ibm.com
 L:	linux-s390@vger.kernel.org
 W:	http://www.ibm.com/developerworks/linux/linux390/

trunk/arch/arm/mach-omap2/board-4430sdp.c

@@ -554,6 +554,7 @@ static void __init omap_sfh7741prox_init(void)
 
 #ifdef CONFIG_OMAP_MUX
 static struct omap_board_mux board_mux[] __initdata = {
+	OMAP4_MUX(USBB2_ULPITLL_CLK, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
 	{ .reg_offset = OMAP_MUX_TERMINATOR },
 };
 #else
@@ -576,11 +577,12 @@ static void __init omap_4430sdp_init(void)
 	omap4_twl6030_hsmmc_init(mmc);
 
 	/* Power on the ULPI PHY */
-	if (gpio_is_valid(OMAP4SDP_MDM_PWR_EN_GPIO)) {
-		/* FIXME: Assumes pad is already muxed for GPIO mode */
-		gpio_request(OMAP4SDP_MDM_PWR_EN_GPIO, "USBB1 PHY VMDM_3V3");
+	status = gpio_request(OMAP4SDP_MDM_PWR_EN_GPIO, "USBB1 PHY VMDM_3V3");
+	if (status)
+		pr_err("%s: Could not get USBB1 PHY GPIO\n", __func__);
+	else
 		gpio_direction_output(OMAP4SDP_MDM_PWR_EN_GPIO, 1);
-	}
+
 	usb_ehci_init(&ehci_pdata);
 	usb_musb_init(&musb_board_data);
 

trunk/arch/arm/mach-omap2/board-igep0020.c

@@ -17,6 +17,7 @@
 #include <linux/io.h>
 #include <linux/gpio.h>
 #include <linux/interrupt.h>
+#include <linux/input.h>
 
 #include <linux/regulator/machine.h>
 #include <linux/regulator/fixed.h>
@@ -541,6 +542,37 @@ static struct twl4030_codec_data igep2_codec_data = {
 	.audio = &igep2_audio_data,
 };
 
+static int igep2_keymap[] = {
+	KEY(0, 0, KEY_LEFT),
+	KEY(0, 1, KEY_RIGHT),
+	KEY(0, 2, KEY_A),
+	KEY(0, 3, KEY_B),
+	KEY(1, 0, KEY_DOWN),
+	KEY(1, 1, KEY_UP),
+	KEY(1, 2, KEY_E),
+	KEY(1, 3, KEY_F),
+	KEY(2, 0, KEY_ENTER),
+	KEY(2, 1, KEY_I),
+	KEY(2, 2, KEY_J),
+	KEY(2, 3, KEY_K),
+	KEY(3, 0, KEY_M),
+	KEY(3, 1, KEY_N),
+	KEY(3, 2, KEY_O),
+	KEY(3, 3, KEY_P)
+};
+
+static struct matrix_keymap_data igep2_keymap_data = {
+	.keymap			= igep2_keymap,
+	.keymap_size		= ARRAY_SIZE(igep2_keymap),
+};
+
+static struct twl4030_keypad_data igep2_keypad_pdata = {
+	.keymap_data	= &igep2_keymap_data,
+	.rows		= 4,
+	.cols		= 4,
+	.rep		= 1,
+};
+
 static struct twl4030_platform_data igep2_twldata = {
 	.irq_base	= TWL4030_IRQ_BASE,
 	.irq_end	= TWL4030_IRQ_END,
@@ -549,6 +581,7 @@ static struct twl4030_platform_data igep2_twldata = {
 	.usb		= &igep2_usb_data,
 	.codec		= &igep2_codec_data,
 	.gpio		= &igep2_twl4030_gpio_pdata,
+	.keypad		= &igep2_keypad_pdata,
 	.vmmc1          = &igep2_vmmc1,
 	.vpll2		= &igep2_vpll2,
 	.vio		= &igep2_vio,