415 	return (cval->head.mixer->protocol == UAC_VERSION_1) ?  in get_ctl_value()
471 	if (cval->head.mixer->protocol == UAC_VERSION_1) {  in snd_usb_mixer_set_ctl_value()
763 	case UAC_VERSION_1:  in uac_mixer_unit_get_channels()
796 		if (protocol == UAC_VERSION_1 || protocol == UAC_VERSION_2) {  in check_input_term()
799 				if (protocol == UAC_VERSION_1) {  in check_input_term()
855 				if (protocol == UAC_VERSION_1)  in check_input_term()
862 				if (protocol == UAC_VERSION_1 && !term->type)  in check_input_term()
1551 	if (mixer->protocol == UAC_VERSION_1)  in __build_feature_ctl()
1836 	if (state->mixer->protocol == UAC_VERSION_1) {  in parse_audio_feature_unit()
1927 	if (state->mixer->protocol == UAC_VERSION_1) {  in parse_audio_feature_unit()
2354 		if (state->mixer->protocol == UAC_VERSION_1) {  in build_audio_procunit()
2375 		if (state->mixer->protocol > UAC_VERSION_1 &&  in build_audio_procunit()
2386 			case UAC_VERSION_1:  in build_audio_procunit()
2467 	case UAC_VERSION_1:  in parse_audio_processing_unit()
2622 	case UAC_VERSION_1:  in parse_audio_selector_unit()
2677 		case UAC_VERSION_1:  in parse_audio_selector_unit()
2733 	if (protocol == UAC_VERSION_1 || protocol == UAC_VERSION_2) {  in parse_audio_unit()
2748 			if (protocol == UAC_VERSION_1)  in parse_audio_unit()
2754 			if (protocol == UAC_VERSION_1)  in parse_audio_unit()
3103 		if (mixer->protocol == UAC_VERSION_1) {  in snd_usb_mixer_controls()
3303 	if (mixer->protocol == UAC_VERSION_1) {  in snd_usb_mixer_interrupt()
3450 	case UAC_VERSION_1:  in snd_usb_create_mixer()
3452 		mixer->protocol = UAC_VERSION_1;  in snd_usb_create_mixer()