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ALSA: asihpi: Fix unlocked snd_pcm_stop() call

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snd_pcm_stop() must be called in the PCM substream lock context.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2013-07-11 17:55:57 +02:00
parent 1abfeb03a9
commit 60478295d6
1 changed files with 3 additions and 0 deletions
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3
sound/pci/asihpi/asihpi.c
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@@ -769,7 +769,10 @@ static void snd_card_asihpi_timer_function(unsigned long data)
s->number); s->number);
ds->drained_count++; ds->drained_count++;
if (ds->drained_count > 20) { if (ds->drained_count > 20) {
unsigned long flags;
snd_pcm_stream_lock_irqsave(s, flags);
snd_pcm_stop(s, SNDRV_PCM_STATE_XRUN); snd_pcm_stop(s, SNDRV_PCM_STATE_XRUN);
snd_pcm_stream_unlock_irqrestore(s, flags);
continue; continue;
} }
} else { } else {