diff options
| author | Denis Efremov <yefremov.denis@gmail.com> | 2013-02-11 19:04:06 +0400 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-03-06 03:23:55 +0000 |
| commit | e3f48db0492100426fd63335ce7dc02b1c94dc2a (patch) | |
| tree | 2692bd5c46584f2dae9104eaa01f274e0f047c8f /sound | |
| parent | 7d2658f0cdf781bcf55ef3ded2fdbd5b649a73da (diff) | |
ALSA: rme32.c irq enabling after spin_lock_irq
commit f49a59c4471d81a233e09dda45187cc44fda009d upstream.
According to the other code in this driver and similar
code in rme96 it seems, that spin_lock_irq in
snd_rme32_capture_close function should be paired
with spin_unlock_irq.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Denis Efremov <yefremov.denis@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/rme32.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/rme32.c b/sound/pci/rme32.c index 21bcb47fab50..62075a51cff3 100644 --- a/sound/pci/rme32.c +++ b/sound/pci/rme32.c @@ -1017,7 +1017,7 @@ static int snd_rme32_capture_close(struct snd_pcm_substream *substream) spin_lock_irq(&rme32->lock); rme32->capture_substream = NULL; rme32->capture_periodsize = 0; - spin_unlock(&rme32->lock); + spin_unlock_irq(&rme32->lock); return 0; } |