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| author | Denis Efremov <yefremov.denis@gmail.com> | 2013-02-11 19:04:06 +0400 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-02-11 16:12:24 +0100 |
| commit | f49a59c4471d81a233e09dda45187cc44fda009d (patch) | |
| tree | 8733678a80f5ee548bb543adabbf98d1b168f6d7 /sound/pci/rme32.c | |
| parent | 17ac8e5c6d3478dcfeb75ed5716ca7e5cee612f0 (diff) | |
| download | linux-f49a59c4471d81a233e09dda45187cc44fda009d.tar.gz | |
ALSA: rme32.c irq enabling after spin_lock_irq
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> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/rme32.c')
| -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 2450663e1a18..0ecd4100713e 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; } |