1182 	if (runtime->trigger_master == NULL)  in snd_pcm_trigger_tstamp()
1184 	if (runtime->trigger_master == substream) {  in snd_pcm_trigger_tstamp()
1188 		snd_pcm_trigger_tstamp(runtime->trigger_master);  in snd_pcm_trigger_tstamp()
1189 		runtime->trigger_tstamp = runtime->trigger_master->runtime->trigger_tstamp;  in snd_pcm_trigger_tstamp()
1191 	runtime->trigger_master = NULL;  in snd_pcm_trigger_tstamp()
1420 	runtime->trigger_master = substream;  in snd_pcm_pre_start()
1427 	if (substream->runtime->trigger_master != substream)  in snd_pcm_do_start()
1435 	if (substream->runtime->trigger_master == substream)  in snd_pcm_undo_start()
1490 	runtime->trigger_master = substream;  in snd_pcm_pre_stop()
1497 	if (substream->runtime->trigger_master == substream &&  in snd_pcm_do_stop()
1591 	runtime->trigger_master = substream;  in snd_pcm_pre_pause()
1598 	if (substream->runtime->trigger_master != substream)  in snd_pcm_do_pause()
1618 	if (substream->runtime->trigger_master == substream)  in snd_pcm_undo_pause()
1680 	runtime->trigger_master = substream;  in snd_pcm_pre_suspend()
1688 	if (runtime->trigger_master != substream)  in snd_pcm_do_suspend()
1784 	runtime->trigger_master = substream;  in snd_pcm_pre_resume()
1792 	if (runtime->trigger_master != substream)  in snd_pcm_do_resume()
1805 	if (substream->runtime->trigger_master == substream &&  in snd_pcm_undo_resume()
2019 	runtime->trigger_master = substream;  in snd_pcm_pre_drain_init()
2060 	    runtime->trigger_master == substream &&  in snd_pcm_do_drain_init()