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| author | Denis Efremov <yefremov.denis@gmail.com> | 2013-02-11 19:04:06 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-28 06:32:23 -0800 |
| commit | 4e466c1472a407c6dc1a03d3a17783e9f35e6304 (patch) | |
| tree | 0b19ac13aa7458214d6da22c9279bd3e4dfe4e9b | |
| parent | 89251132aead7e623602604146d0b30e265c9259 (diff) | |
| download | kernel_samsung_aries-4e466c1472a407c6dc1a03d3a17783e9f35e6304.zip kernel_samsung_aries-4e466c1472a407c6dc1a03d3a17783e9f35e6304.tar.gz kernel_samsung_aries-4e466c1472a407c6dc1a03d3a17783e9f35e6304.tar.bz2 | |
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -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 3c04524..1026820 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; } |