Merge branch 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...

* 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (76 commits)
  PM / Hibernate: Implement compat_ioctl for /dev/snapshot
  PM / Freezer: fix return value of freezable_schedule_timeout_killable()
  PM / shmobile: Allow the A4R domain to be turned off at run time
  PM / input / touchscreen: Make st1232 use device PM QoS constraints
  PM / QoS: Introduce dev_pm_qos_add_ancestor_request()
  PM / shmobile: Remove the stay_on flag from SH7372's PM domains
  PM / shmobile: Don't include SH7372's INTCS in syscore suspend/resume
  PM / shmobile: Add support for the sh7372 A4S power domain / sleep mode
  PM: Drop generic_subsys_pm_ops
  PM / Sleep: Remove forward-only callbacks from AMBA bus type
  PM / Sleep: Remove forward-only callbacks from platform bus type
  PM: Run the driver callback directly if the subsystem one is not there
  PM / Sleep: Make pm_op() and pm_noirq_op() return callback pointers
  PM/Devfreq: Add Exynos4-bus device DVFS driver for Exynos4210/4212/4412.
  PM / Sleep: Merge internal functions in generic_ops.c
  PM / Sleep: Simplify generic system suspend callbacks
  PM / Hibernate: Remove deprecated hibernation snapshot ioctls
  PM / Sleep: Fix freezer failures due to racy usermodehelper_is_disabled()
  ARM: S3C64XX: Implement basic power domain support
  PM / shmobile: Use common always on power domain governor
  ...

Fix up trivial conflict in fs/xfs/xfs_buf.c due to removal of unused
XBT_FORCE_SLEEP bit

diff --cc Documentation/feature-removal-schedule.txt
Simple merge

diff --cc arch/arm/mach-s3c64xx/mach-crag6410.c
Simple merge

diff --cc arch/arm/mach-shmobile/include/mach/common.h
Simple merge

diff --cc arch/arm/plat-samsung/include/plat/pm.h
Simple merge

diff --cc arch/m68k/include/asm/thread_info.h
Simple merge

diff --cc arch/x86/include/asm/thread_info.h
Simple merge

diff --cc drivers/amba/bus.c
Simple merge

diff --cc drivers/base/firmware_class.c
Simple merge

diff --cc drivers/base/platform.c
Simple merge

diff --cc drivers/net/irda/stir4200.c
Simple merge

diff --cc drivers/platform/x86/thinkpad_acpi.c
Simple merge

diff --cc drivers/sh/intc/core.c
Simple merge

diff --cc drivers/sh/intc/internals.h
Simple merge

diff --cc fs/ext4/super.c
Simple merge

diff --cc fs/fs-writeback.c
Simple merge

diff --cc fs/gfs2/log.c
Simple merge

diff --cc fs/gfs2/quota.c
Simple merge

diff --cc fs/nfs/inode.c
Simple merge

diff --cc fs/xfs/xfs_buf.c
index 2277bca,0188299..ce6249d
--- 1/fs/xfs/xfs_buf.c
--- 2/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@@ -1701,8 -1701,12 +1701,8 @@@ xfsbufd
                struct list_head tmp;
                struct blk_plug plug;
  
 -              if (unlikely(freezing(current))) {
 -                      set_bit(XBT_FORCE_SLEEP, &target->bt_flags);
 +              if (unlikely(freezing(current)))
-                       refrigerator();
+                       try_to_freeze();
 -              } else {
 -                      clear_bit(XBT_FORCE_SLEEP, &target->bt_flags);
 -              }
  
                /* sleep for a long time if there is nothing to do. */
                if (list_empty(&target->bt_delwri_queue))

diff --cc include/linux/platform_device.h
Simple merge

diff --cc include/linux/sched.h
Simple merge

diff --cc kernel/cpu.c
Simple merge

diff --cc kernel/exit.c
Simple merge

diff --cc kernel/fork.c
Simple merge