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| author | Alan Stern <stern@rowland.harvard.edu> | 2015-07-15 14:40:06 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-07-21 23:14:22 +0200 |
| commit | 019d8817b1b064c2bacfbcf40fc68184438ad05a (patch) | |
| tree | f6ac6a9eba69331a3341fa8c85f49d99a912bc41 /Documentation/power/runtime_pm.txt | |
| parent | 6ce12a977b7e484540482febe47d1e65f7427abf (diff) | |
| download | op-kernel-dev-019d8817b1b064c2bacfbcf40fc68184438ad05a.zip op-kernel-dev-019d8817b1b064c2bacfbcf40fc68184438ad05a.tar.gz | |
PM / sleep: Allow devices without runtime PM to do direct-complete
Don't unset the direct_complete flag on devices that have runtime PM
disabled, if they are runtime suspended.
This is needed because otherwise ancestor devices wouldn't be able to
do direct_complete without adding runtime PM support to all its
descendants.
Also removes pm_runtime_suspended_if_enabled() because it's now unused.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation/power/runtime_pm.txt')
| -rw-r--r-- | Documentation/power/runtime_pm.txt | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/Documentation/power/runtime_pm.txt b/Documentation/power/runtime_pm.txt index e76dc0a..0784bc3 100644 --- a/Documentation/power/runtime_pm.txt +++ b/Documentation/power/runtime_pm.txt @@ -445,10 +445,6 @@ drivers/base/power/runtime.c and include/linux/pm_runtime.h: bool pm_runtime_status_suspended(struct device *dev); - return true if the device's runtime PM status is 'suspended' - bool pm_runtime_suspended_if_enabled(struct device *dev); - - return true if the device's runtime PM status is 'suspended' and its - 'power.disable_depth' field is equal to 1 - void pm_runtime_allow(struct device *dev); - set the power.runtime_auto flag for the device and decrease its usage counter (used by the /sys/devices/.../power/control interface to |
