X-Git-Url: https://git.stricted.de/?a=blobdiff_plain;f=sound%2Fpci%2Fatiixp_modem.c;h=57f41820263f6203864d3558dd128c8a16fd5c17;hb=HEAD;hp=d0bec7ba3b0d8f3eb610807525e071ed53c4e220;hpb=e9cf59aeeea49ae84ffcf0e28699b46d705e85f0;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c
index d0bec7ba3b0d..57f41820263f 100644
--- a/sound/pci/atiixp_modem.c
+++ b/sound/pci/atiixp_modem.c
@@ -638,7 +638,9 @@ static void snd_atiixp_xrun_dma(struct atiixp_modem *chip,
 	if (! dma->substream || ! dma->running)
 		return;
 	snd_printdd("atiixp-modem: 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_stream_unlock(dma->substream);
 }
 
 /*