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ALSA: rme32.c irq enabling after spin_lock_irq

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commit f49a59c447 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>
This commit is contained in:
Denis Efremov 2013-02-11 19:04:06 +04:00 committed by Greg Kroah-Hartman
parent 7fb3e95821
commit ceb0446b6d
1 changed files with 1 additions and 1 deletions
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2
sound/pci/rme32.c
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@ -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;
}