982 	if (runtime->trigger_master == NULL)  in snd_pcm_trigger_tstamp()
984 	if (runtime->trigger_master == substream) {  in snd_pcm_trigger_tstamp()
988 		snd_pcm_trigger_tstamp(runtime->trigger_master);  in snd_pcm_trigger_tstamp()
989 		runtime->trigger_tstamp = runtime->trigger_master->runtime->trigger_tstamp;  in snd_pcm_trigger_tstamp()
991 	runtime->trigger_master = NULL;  in snd_pcm_trigger_tstamp()
1205 	runtime->trigger_master = substream;  in snd_pcm_pre_start()
1211 	if (substream->runtime->trigger_master != substream)  in snd_pcm_do_start()
1218 	if (substream->runtime->trigger_master == substream)  in snd_pcm_undo_start()
1271 	runtime->trigger_master = substream;  in snd_pcm_pre_stop()
1277 	if (substream->runtime->trigger_master == substream &&  in snd_pcm_do_stop()
1365 	runtime->trigger_master = substream;  in snd_pcm_pre_pause()
1371 	if (substream->runtime->trigger_master != substream)  in snd_pcm_do_pause()
1389 	if (substream->runtime->trigger_master == substream)  in snd_pcm_undo_pause()
1440 	runtime->trigger_master = substream;  in snd_pcm_pre_suspend()
1447 	if (runtime->trigger_master != substream)  in snd_pcm_do_suspend()
1537 	runtime->trigger_master = substream;  in snd_pcm_pre_resume()
1544 	if (runtime->trigger_master != substream)  in snd_pcm_do_resume()
1556 	if (substream->runtime->trigger_master == substream &&  in snd_pcm_undo_resume()
1751 	runtime->trigger_master = substream;  in snd_pcm_pre_drain_init()
1789 	    runtime->trigger_master == substream &&  in snd_pcm_do_drain_init()