Protect snd_pcm_stop() with snd_pcm_stream_lock_irq()

Signed-off-by: Antonio Ospite <[email protected]>

Author: ao2

pcm.c

@@ -554,8 +554,10 @@ void hiface_pcm_abort(struct hiface_chip *chip)
 		rt->panic = true;
 
 		if (rt->playback.instance) {
+			snd_pcm_stream_lock_irq(rt->playback.instance);
 			snd_pcm_stop(rt->playback.instance,
 					SNDRV_PCM_STATE_XRUN);
+			snd_pcm_stream_unlock_irq(rt->playback.instance);
 		}
 		mutex_lock(&rt->stream_mutex);
 		hiface_pcm_stream_stop(rt);