PM / Runtime: Ensure timer_expires is nonzero in pm_schedule_suspend()

[pandora-kernel.git] / drivers / base / power / runtime.c

diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c
index 6e8577d..6377069 100644 (file)
--- a/drivers/base/power/runtime.c
+++ b/drivers/base/power/runtime.c
@@ -625,6 +625,8 @@ int pm_schedule_suspend(struct device *dev, unsigned int delay)
                goto out;
 
        dev->power.timer_expires = jiffies + msecs_to_jiffies(delay);
+       if (!dev->power.timer_expires)
+               dev->power.timer_expires = 1;
        mod_timer(&dev->power.suspend_timer, dev->power.timer_expires);
 
  out: