diff options
| author | Takashi Iwai <tiwai@suse.de> | 2019-11-05 14:43:16 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-11-05 14:44:12 +0100 |
| commit | 15c2b3cc09a31620914955cb2a89c277c18ee999 (patch) | |
| tree | 73ad01a51339a6d91f827e454fe3148b041f279e /.get_maintainer.ignore | |
| parent | 706ad6746a66546daf96d4e4a95e46faf6cf689a (diff) | |
ALSA: hda/ca0132 - Fix possible workqueue stall
The unsolicited event handler for the headphone jack on CA0132 codec
driver tries to reschedule the another delayed work with
cancel_delayed_work_sync(). It's no good idea, unfortunately,
especially after we changed the work queue to the standard global
one; this may lead to a stall because both works are using the same
global queue.
Fix it by dropping the _sync but does call cancel_delayed_work()
instead.
Fixes: 993884f6a26c ("ALSA: hda/ca0132 - Delay HP amp turnon.")
BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1155836
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20191105134316.19294-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to '.get_maintainer.ignore')
0 files changed, 0 insertions, 0 deletions