3.5.7.7 -stable review patch. If anyone has any objections, please let me know.
------------------
From: Denis Efremov <yefremov.de...@gmail.com>
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.de...@gmail.com>
Signed-off-by: Takashi Iwai <ti...@suse.de>
Signed-off-by: Luis Henriques <luis.henriq...@canonical.com>
---
sound/pci/rme32.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/pci/rme32.c b/sound/pci/rme32.c
index 46b3629..f1dec07 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;
}
--
1.8.1.2
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