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| author | Takashi Iwai <tiwai@suse.de> | 2013-07-11 20:00:25 +0400 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-07-15 23:25:14 +0400 |
| commit | 61be2b9a18ec70f3cbe3deef7a5f77869c71b5ae (patch) | |
| tree | 77a501b5d6ee44586728f948fd988a9b4a997f26 /sound/soc/s6000 | |
| parent | 571185717f8d7f2a088a7ac38d94a9ad5fd9da5c (diff) | |
| download | linux-61be2b9a18ec70f3cbe3deef7a5f77869c71b5ae.tar.xz | |
ASoC: s6000: Fix unlocked snd_pcm_stop() call
snd_pcm_stop() must be called in the PCM substream lock context.
Cc: <stable@vger.kernel.org>
Acked-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/soc/s6000')
| -rw-r--r-- | sound/soc/s6000/s6000-pcm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/s6000/s6000-pcm.c b/sound/soc/s6000/s6000-pcm.c index 1358c7de2521..d0740a762963 100644 --- a/sound/soc/s6000/s6000-pcm.c +++ b/sound/soc/s6000/s6000-pcm.c @@ -128,7 +128,9 @@ static irqreturn_t s6000_pcm_irq(int irq, void *data) substream->runtime && snd_pcm_running(substream)) { dev_dbg(pcm->dev, "xrun\n"); + snd_pcm_stream_lock(substream); snd_pcm_stop(substream, SNDRV_PCM_STATE_XRUN); + snd_pcm_stream_unlock(substream); ret = IRQ_HANDLED; } |