Merge tag 'pm-for-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management updates from Rafael Wysocki:

 - ACPI conversion to PM handling based on struct dev_pm_ops.
 - Conversion of a number of platform drivers to PM handling based on
   struct dev_pm_ops and removal of empty legacy PM callbacks from a
   couple of PCI drivers.
 - Suspend-to-both for in-kernel hibernation from Bojan Smojver.
 - cpuidle fixes and cleanups from ShuoX Liu, Daniel Lezcano and Preeti
   Murthy.
 - cpufreq bug fixes from Jonghwa Lee and Stephen Boyd.
 - Suspend and hibernate fixes from Srivatsa Bhat and Colin Cross.
 - Generic PM domains framework updates.
 - RTC CMOS wakeup signaling update from Paul Fox.
 - sparse warnings fixes from Sachin Kamat.
 - Build warnings fixes for the generic PM domains framework and PM
   sysfs code.
 - sysfs switch for printing device suspend times from Sameer Nanda.
 - Documentation fix from Oskar Schirmer.

* tag 'pm-for-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (70 commits)
  cpufreq: Fix sysfs deadlock with concurrent hotplug/frequency switch
  EXYNOS: bugfix on retrieving old_index from freqs.old
  PM / Sleep: call early resume handlers when suspend_noirq fails
  PM / QoS: Use NULL pointer instead of plain integer in qos.c
  PM / QoS: Use NULL pointer instead of plain integer in pm_qos.h
  PM / Sleep: Require CAP_BLOCK_SUSPEND to use wake_lock/wake_unlock
  PM / Sleep: Add missing static storage class specifiers in main.c
  cpuilde / ACPI: remove time from acpi_processor_cx structure
  cpuidle / ACPI: remove usage from acpi_processor_cx structure
  cpuidle / ACPI : remove latency_ticks from acpi_processor_cx structure
  rtc-cmos: report wakeups from interrupt handler
  PM / Sleep: Fix build warning in sysfs.c for CONFIG_PM_SLEEP unset
  PM / Domains: Fix build warning for CONFIG_PM_RUNTIME unset
  olpc-xo15-sci: Use struct dev_pm_ops for power management
  PM / Domains: Replace plain integer with NULL pointer in domain.c file
  PM / Domains: Add missing static storage class specifier in domain.c file
  PM / crypto / ux500: Use struct dev_pm_ops for power management
  PM / IPMI: Remove empty legacy PCI PM callbacks
  tpm_nsc: Use struct dev_pm_ops for power management
  tpm_tis: Use struct dev_pm_ops for power management
  ...

2 files changed, 10 insertions, 4 deletions

diff --git a/Documentation/power/devices.txt b/Documentation/power/devices.txt
index 872815cd41d3..504dfe4d52eb 100644
--- a/Documentation/power/devices.txt
+++ b/Documentation/power/devices.txt
@@ -583,9 +583,10 @@ for the given device during all power transitions, instead of the respective
 subsystem-level callbacks.  Specifically, if a device's pm_domain pointer is
 not NULL, the ->suspend() callback from the object pointed to by it will be
 executed instead of its subsystem's (e.g. bus type's) ->suspend() callback and
-anlogously for all of the remaining callbacks.  In other words, power management
-domain callbacks, if defined for the given device, always take precedence over
-the callbacks provided by the device's subsystem (e.g. bus type).
+analogously for all of the remaining callbacks.  In other words, power
+management domain callbacks, if defined for the given device, always take
+precedence over the callbacks provided by the device's subsystem (e.g. bus
+type).
 
 The support for device power management domains is only relevant to platforms
 needing to use the same device driver power management callbacks in many
@@ -598,7 +599,7 @@ it into account in any way.
 Device Low Power (suspend) States
 ---------------------------------
 Device low-power states aren't standard.  One device might only handle
-"on" and "off, while another might support a dozen different versions of
+"on" and "off", while another might support a dozen different versions of
 "on" (how many engines are active?), plus a state that gets back to "on"
 faster than from a full "off".
 
diff --git a/Documentation/power/swsusp.txt b/Documentation/power/swsusp.txt
index ac190cf1963e..92341b84250d 100644
--- a/Documentation/power/swsusp.txt
+++ b/Documentation/power/swsusp.txt
@@ -33,6 +33,11 @@ echo shutdown > /sys/power/disk; echo disk > /sys/power/state
 
 echo platform > /sys/power/disk; echo disk > /sys/power/state
 
+. If you would like to write hibernation image to swap and then suspend
+to RAM (provided your platform supports it), you can try
+
+echo suspend > /sys/power/disk; echo disk > /sys/power/state
+
 . If you have SATA disks, you'll need recent kernels with SATA suspend
 support. For suspend and resume to work, make sure your disk drivers
 are built into kernel -- not modules. [There's way to make