Merge "ALSA: pcm: add locks for accessing runtime resource"

include/sound/pcm.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -466,6 +466,7 @@ struct snd_pcm_substream {
		const struct snd_pcm_ops *ops;
		/* -- runtime information -- */
		struct snd_pcm_runtime *runtime;
		spinlock_t runtime_lock;
		/* -- timer section -- */
		struct snd_timer timer; / timer */
		unsigned timer_running: 1; /* time is running */