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ALSA: atiixp: Fix unlocked snd_pcm_stop() call
[firefly-linux-kernel-4.4.55.git]
/
sound
/
pci
/
atiixp.c
diff --git
a/sound/pci/atiixp.c
b/sound/pci/atiixp.c
index fe4c61bdb8bac5764556bce3da8301653042d2c3..f6dec3ea371fa8c8e4e580af71d980e4c6595545 100644
(file)
--- a/
sound/pci/atiixp.c
+++ b/
sound/pci/atiixp.c
@@
-689,7
+689,9
@@
static void snd_atiixp_xrun_dma(struct atiixp *chip, struct atiixp_dma *dma)
if (! dma->substream || ! dma->running)
return;
snd_printdd("atiixp: XRUN detected (DMA %d)\n", dma->ops->type);
if (! dma->substream || ! dma->running)
return;
snd_printdd("atiixp: XRUN detected (DMA %d)\n", dma->ops->type);
+ snd_pcm_stream_lock(dma->substream);
snd_pcm_stop(dma->substream, SNDRV_PCM_STATE_XRUN);
snd_pcm_stop(dma->substream, SNDRV_PCM_STATE_XRUN);
+ snd_pcm_stream_unlock(dma->substream);
}
/*
}
/*