From f49a59c4471d81a233e09dda45187cc44fda009d Mon Sep 17 00:00:00 2001 From: Denis Efremov Date: Mon, 11 Feb 2013 19:04:06 +0400 Subject: [PATCH] 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 Cc: Signed-off-by: Takashi Iwai --- 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 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; }