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| author | Stas Sergeev <stsp@aknet.ru> | 2008-03-12 13:12:15 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-04-24 12:00:24 +0200 |
| commit | 1bc1f30565b561bafc51725fce336aec59029437 (patch) | |
| tree | 2bde6214d669f84dc0ae73b1d1b1259090190f41 /sound/drivers/pcsp/pcsp.c | |
| parent | bb9f76cd5909b9da6b4d31b55a4086cc35614fe0 (diff) | |
| download | op-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.c | 5 |
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) |
