866 	if (runtime->trigger_master == NULL)  in snd_pcm_trigger_tstamp()
868 	if (runtime->trigger_master == substream) {  in snd_pcm_trigger_tstamp()
872 		snd_pcm_trigger_tstamp(runtime->trigger_master);  in snd_pcm_trigger_tstamp()
873 		runtime->trigger_tstamp = runtime->trigger_master->runtime->trigger_tstamp;  in snd_pcm_trigger_tstamp()
875 	runtime->trigger_master = NULL;  in snd_pcm_trigger_tstamp()
1040 	runtime->trigger_master = substream;  in snd_pcm_pre_start()
1046 	if (substream->runtime->trigger_master != substream)  in snd_pcm_do_start()
1053 	if (substream->runtime->trigger_master == substream)  in snd_pcm_undo_start()
1098 	runtime->trigger_master = substream;  in snd_pcm_pre_stop()
1104 	if (substream->runtime->trigger_master == substream &&  in snd_pcm_do_stop()
1194 	runtime->trigger_master = substream;  in snd_pcm_pre_pause()
1200 	if (substream->runtime->trigger_master != substream)  in snd_pcm_do_pause()
1218 	if (substream->runtime->trigger_master == substream)  in snd_pcm_undo_pause()
1262 	runtime->trigger_master = substream;  in snd_pcm_pre_suspend()
1269 	if (runtime->trigger_master != substream)  in snd_pcm_do_suspend()
1358 	runtime->trigger_master = substream;  in snd_pcm_pre_resume()
1365 	if (runtime->trigger_master != substream)  in snd_pcm_do_resume()
1377 	if (substream->runtime->trigger_master == substream &&  in snd_pcm_undo_resume()
1583 	runtime->trigger_master = substream;  in snd_pcm_pre_drain_init()
1621 	    runtime->trigger_master == substream &&  in snd_pcm_do_drain_init()