1177                                                     audio_session_t triggerSession __unused)  in start()
2218                                                           audio_session_t triggerSession)  in start()  argument
2220     status_t status = Track::start(event, triggerSession);  in start()
2524                                                          audio_session_t triggerSession)  in start()  argument
2526     status_t status = Track::start(event, triggerSession);  in start()
2634             int /*audio_session_t*/ triggerSession) final;
2672         int /*audio_session_t*/ triggerSession) {  in start()
2675         mRecordTrack->start((AudioSystem::sync_event_t)event, (audio_session_t) triggerSession));  in start()
2863                                                         audio_session_t triggerSession)  in start()  argument
2868         return recordThread->start(this, event, triggerSession);  in start()
3525                                                     audio_session_t triggerSession __unused)  in start()