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authorStas Sergeev <stsp@aknet.ru>2008-03-12 13:12:15 +0100
committerTakashi Iwai <tiwai@suse.de>2008-04-24 12:00:24 +0200
commit1bc1f30565b561bafc51725fce336aec59029437 (patch)
tree2bde6214d669f84dc0ae73b1d1b1259090190f41 /sound/drivers/pcsp/pcsp.c
parentbb9f76cd5909b9da6b4d31b55a4086cc35614fe0 (diff)
downloadop-kernel-dev-1bc1f30565b561bafc51725fce336aec59029437.zip
op-kernel-dev-1bc1f30565b561bafc51725fce336aec59029437.tar.gz
[ALSA] pcsp: locking fix
pcsp: locking fix. Signed-off-by: Stas Sergeev <stsp@aknet.ru> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/drivers/pcsp/pcsp.c')
-rw-r--r--sound/drivers/pcsp/pcsp.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/sound/drivers/pcsp/pcsp.c b/sound/drivers/pcsp/pcsp.c
index 547005c..ac57e87 100644
--- a/sound/drivers/pcsp/pcsp.c
+++ b/sound/drivers/pcsp/pcsp.c
@@ -191,11 +191,10 @@ static int __devexit pcsp_remove(struct platform_device *dev)
static void pcsp_stop_beep(struct snd_pcsp *chip)
{
- unsigned long flags;
- spin_lock_irqsave(&chip->substream_lock, flags);
+ spin_lock_irq(&chip->substream_lock);
if (!chip->playback_substream)
pcspkr_stop_sound();
- spin_unlock_irqrestore(&chip->substream_lock, flags);
+ spin_unlock_irq(&chip->substream_lock);
}
static int pcsp_suspend(struct platform_device *dev, pm_message_t state)
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