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-rw-r--r--kernel/power/suspend.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c
index d336b27d110..4fd51beed87 100644
--- a/kernel/power/suspend.c
+++ b/kernel/power/suspend.c
@@ -42,9 +42,9 @@ static const struct platform_suspend_ops *suspend_ops;
*/
void suspend_set_ops(const struct platform_suspend_ops *ops)
{
- mutex_lock(&pm_mutex);
+ lock_system_sleep();
suspend_ops = ops;
- mutex_unlock(&pm_mutex);
+ unlock_system_sleep();
}
EXPORT_SYMBOL_GPL(suspend_set_ops);