Rafael J. Wysocki f08f5a0add PM / Runtime: Fix pm_runtime_suspended() ...

There are some situations (e.g. in __pm_generic_call()), where
pm_runtime_suspended() is used to decide whether or not to execute
a device's (system) ->suspend() callback.  The callback is not
executed if pm_runtime_suspended() returns true, but it does so
for devices that don't even support runtime PM, because the
power.disable_depth device field is ignored by it.  This leads to
problems (i.e. devices are not suspened when they should), so rework
pm_runtime_suspended() so that it returns false if the device's
power.disable_depth field is different from zero.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Cc: stable@kernel.org

2010-12-16 17:12:25 +01:00

..

regulator

regulator: Update e-mail address for Liam Girdwood

2010-09-01 12:59:34 +01:00

00-INDEX

PM: Introduce library for device-specific OPPs (v7)

2010-10-17 01:57:50 +02:00

apm-acpi.txt

Documentation: update broken web addresses.

2010-08-04 15:21:40 +02:00

basic-pm-debugging.txt

Documentation: update broken web addresses.

2010-08-04 15:21:40 +02:00

devices.txt

PM: Improve device power management document

2010-05-10 23:08:16 +02:00

drivers-testing.txt

…

freezing-of-tasks.txt

…

interface.txt

PM / Hibernate: Make default image size depend on total RAM size

2010-10-17 01:57:43 +02:00

notifiers.txt

…

opp.txt

PM / OPP: Hide OPP configuration when SoCs do not provide an implementation

2010-11-11 01:51:26 +01:00

pci.txt

PM/PCI: Update PCI power management documentation

2010-05-18 15:01:58 -07:00

pm_qos_interface.txt

PM QOS update

2010-05-10 23:08:19 +02:00

power_supply_class.txt

power_supply: Add a charge_type property, and use it for olpc driver

2009-07-02 18:14:37 +04:00

runtime_pm.txt

PM / Runtime: Fix pm_runtime_suspended()

2010-12-16 17:12:25 +01:00

s2ram.txt

PM: Add sysfs attr for rechecking dev hash from PM trace

2010-10-17 01:57:50 +02:00

states.txt

…

swsusp-and-swap-files.txt

…

swsusp-dmcrypt.txt

…

swsusp.txt

PM / Hibernate: Compress hibernation image with LZO

2010-10-17 01:57:42 +02:00

tricks.txt

update email address

2010-07-19 10:56:54 +02:00

userland-swsusp.txt

PM / Hibernate: document open(/dev/snapshot) side effects

2010-05-10 23:08:17 +02:00

video_extension.txt

…

video.txt

Documentation: update broken web addresses.

2010-08-04 15:21:40 +02:00