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PM / Runtime: Asyncronous idle|suspend parent devices at removal 

For irq safe devices return the runtime reference for the parent
by using the asyncronous runtime PM API. Thus we don't have to
wait for it to become idle|suspended. Instead we can move on and
handle the next device in queue.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Ulf Hansson 2013-04-12 09:41:30 +00:00 committed by Rafael J. Wysocki
parent af93933974
commit db28dfac99
1 changed files with 1 additions and 1 deletions
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2
drivers/base/power/runtime.c
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@ -1400,5 +1400,5 @@ void pm_runtime_remove(struct device *dev)
if (dev->power.runtime_status == RPM_ACTIVE) if (dev->power.runtime_status == RPM_ACTIVE)
pm_runtime_set_suspended(dev); pm_runtime_set_suspended(dev);
if (dev->power.irq_safe && dev->parent) if (dev->power.irq_safe && dev->parent)
pm_runtime_put_sync(dev->parent); pm_runtime_put(dev->parent);
} }