60 	if (snd_BUG_ON(!emu || !emu->ops.get_voice || !emu->ops.trigger))  in snd_emux_note_on()
89 		vp = emu->ops.get_voice(emu, port);  in snd_emux_note_on()
93 			emu->ops.terminate(vp);  in snd_emux_note_on()
110 		if (emu->ops.prepare) {  in snd_emux_note_on()
112 			if (emu->ops.prepare(vp) >= 0)  in snd_emux_note_on()
122 			emu->ops.trigger(vp);  in snd_emux_note_on()
158 	if (snd_BUG_ON(!emu || !emu->ops.release))  in snd_emux_note_off()
180 				emu->ops.release(vp);  in snd_emux_note_off()
205 				emu->ops.release(vp);  in snd_emux_timer_callback()
235 	if (snd_BUG_ON(!emu || !emu->ops.update))  in snd_emux_key_press()
266 	if (snd_BUG_ON(!emu || !emu->ops.update))  in snd_emux_update_channel()
293 	if (snd_BUG_ON(!emu || !emu->ops.update))  in snd_emux_update_port()
395 	if (snd_BUG_ON(!emu || !emu->ops.terminate))  in snd_emux_terminate_note()
418 			if (emu->ops.free_voice)  in snd_emux_terminate_all()
419 				emu->ops.free_voice(vp);  in snd_emux_terminate_all()
420 			if (emu->ops.reset)  in snd_emux_terminate_all()
421 				emu->ops.reset(emu, i);  in snd_emux_terminate_all()
446 	if (snd_BUG_ON(!emu || !emu->ops.terminate))  in snd_emux_sounds_off_all()
456 			if (emu->ops.free_voice)  in snd_emux_sounds_off_all()
457 				emu->ops.free_voice(vp);  in snd_emux_sounds_off_all()
458 			if (emu->ops.reset)  in snd_emux_sounds_off_all()
459 				emu->ops.reset(emu, i);  in snd_emux_sounds_off_all()
495 	emu->ops.terminate(vp);  in terminate_voice()
502 	if (free && emu->ops.free_voice)  in terminate_voice()
503 		emu->ops.free_voice(vp);  in terminate_voice()
526 	emu->ops.update(vp, update);  in update_voice()