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PM / Runtime: Clarify comment in rpm_resume() when resuming the parent 

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Ulf Hansson 2016-10-17 20:16:59 +02:00 committed by Rafael J. Wysocki
parent 62006c1702
commit 216ef0b6b8
1 changed files with 2 additions and 2 deletions
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4
drivers/base/power/runtime.c
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@ -713,8 +713,8 @@ static int rpm_resume(struct device *dev, int rpmflags)
spin_lock(&parent->power.lock); spin_lock(&parent->power.lock);
/* /*
* We can resume if the parent's runtime PM is disabled or it * Resume the parent if it has runtime PM enabled and not been
* is set to ignore children. * set to ignore its children.
*/ */
if (!parent->power.disable_depth if (!parent->power.disable_depth
&& !parent->power.ignore_children) { && !parent->power.ignore_children) {