staging: line6: Fix unlocked snd_pcm_stop() call

[pandora-kernel.git] / drivers / staging / line6 / pcm.c

diff --git a/drivers/staging/line6/pcm.c b/drivers/staging/line6/pcm.c
index 9d4c8a6..2d3a420 100644 (file)
--- a/drivers/staging/line6/pcm.c
+++ b/drivers/staging/line6/pcm.c
@@ -360,8 +360,11 @@ static int snd_line6_pcm_free(struct snd_device *device)
 */
 static void pcm_disconnect_substream(struct snd_pcm_substream *substream)
 {
-       if (substream->runtime && snd_pcm_running(substream))
+       if (substream->runtime && snd_pcm_running(substream)) {
+               snd_pcm_stream_lock_irq(substream);
                snd_pcm_stop(substream, SNDRV_PCM_STATE_DISCONNECTED);
+               snd_pcm_stream_unlock_irq(substream);
+       }
 }
 
 /*