| commit | 0ddf0ed1d47e2d4170fa2989273886a1df66a862 | [log] [tgz] |
|---|---|---|
| author | Rafael J. Wysocki <rjw@sisk.pl> | Thu Dec 03 21:03:57 2009 +0100 |
| committer | Rafael J. Wysocki <rjw@sisk.pl> | Sun Dec 06 16:17:56 2009 +0100 |
| tree | 179d0f0de4ef726209c068ea9616f5ccd6a73173 | |
| parent | 63c94801701abfea21570d3302687ec027ed33e8 [diff] |
PM / Runtime: Ensure timer_expires is nonzero in pm_schedule_suspend() The runtime PM core code assumes that dev->power.timer_expires is nonzero when the timer is scheduled, but it may become zero incidentally in pm_schedule_suspend(). Prevent this from happening by bumping dev->power.timer_expires up to 1 if it's 0 before calling mod_timer(). Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Reported-by: Alan Stern <stern@rowland.harvard.edu>