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PM / Sleep: Initialize wakeup source locks in wakeup_source_add()

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Initialize wakeup source locks in wakeup_source_add() instead of
wakeup_source_create(), because otherwise the locks of the wakeup
sources that haven't been allocated with wakeup_source_create()
aren't initialized and handled properly.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
This commit is contained in:
Rafael J. Wysocki 2012-02-11 00:00:11 +01:00
parent a556d5b583
commit 7c95149b7f
1 changed files with 1 additions and 1 deletions
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2
drivers/base/power/wakeup.c
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@ -64,7 +64,6 @@ struct wakeup_source *wakeup_source_create(const char *name)
if (!ws)
return NULL;
spin_lock_init(&ws->lock);
if (name)
ws->name = kstrdup(name, GFP_KERNEL);
@ -105,6 +104,7 @@ void wakeup_source_add(struct wakeup_source *ws)
if (WARN_ON(!ws))
return;
spin_lock_init(&ws->lock);
setup_timer(&ws->timer, pm_wakeup_timer_fn, (unsigned long)ws);
ws->active = false;