477 	struct f_uac2 *uac2 = func_to_uac2(fn);  in afunc_bind()  local
530 	uac2->ac_intf = ret;  in afunc_bind()
531 	uac2->ac_alt = 0;  in afunc_bind()
540 	uac2->as_out_intf = ret;  in afunc_bind()
541 	uac2->as_out_alt = 0;  in afunc_bind()
550 	uac2->as_in_intf = ret;  in afunc_bind()
551 	uac2->as_in_alt = 0;  in afunc_bind()
610 	struct f_uac2 *uac2 = func_to_uac2(fn);  in afunc_set_alt()  local
621 	if (intf == uac2->ac_intf) {  in afunc_set_alt()
630 	if (intf == uac2->as_out_intf) {  in afunc_set_alt()
631 		uac2->as_out_alt = alt;  in afunc_set_alt()
634 			ret = u_audio_start_capture(&uac2->g_audio);  in afunc_set_alt()
636 			u_audio_stop_capture(&uac2->g_audio);  in afunc_set_alt()
637 	} else if (intf == uac2->as_in_intf) {  in afunc_set_alt()
638 		uac2->as_in_alt = alt;  in afunc_set_alt()
641 			ret = u_audio_start_playback(&uac2->g_audio);  in afunc_set_alt()
643 			u_audio_stop_playback(&uac2->g_audio);  in afunc_set_alt()
655 	struct f_uac2 *uac2 = func_to_uac2(fn);  in afunc_get_alt()  local
658 	if (intf == uac2->ac_intf)  in afunc_get_alt()
659 		return uac2->ac_alt;  in afunc_get_alt()
660 	else if (intf == uac2->as_out_intf)  in afunc_get_alt()
661 		return uac2->as_out_alt;  in afunc_get_alt()
662 	else if (intf == uac2->as_in_intf)  in afunc_get_alt()
663 		return uac2->as_in_alt;  in afunc_get_alt()
675 	struct f_uac2 *uac2 = func_to_uac2(fn);  in afunc_disable()  local
677 	uac2->as_in_alt = 0;  in afunc_disable()
678 	uac2->as_out_alt = 0;  in afunc_disable()
679 	u_audio_stop_capture(&uac2->g_audio);  in afunc_disable()
680 	u_audio_stop_playback(&uac2->g_audio);  in afunc_disable()
793 	struct f_uac2 *uac2 = func_to_uac2(fn);  in setup_rq_inf()  local
798 	if (intf != uac2->ac_intf) {  in setup_rq_inf()
985 	struct f_uac2	*uac2;  in afunc_alloc()  local
988 	uac2 = kzalloc(sizeof(*uac2), GFP_KERNEL);  in afunc_alloc()
989 	if (uac2 == NULL)  in afunc_alloc()
997 	uac2->g_audio.func.name = "uac2_func";  in afunc_alloc()
998 	uac2->g_audio.func.bind = afunc_bind;  in afunc_alloc()
999 	uac2->g_audio.func.unbind = afunc_unbind;  in afunc_alloc()
1000 	uac2->g_audio.func.set_alt = afunc_set_alt;  in afunc_alloc()
1001 	uac2->g_audio.func.get_alt = afunc_get_alt;  in afunc_alloc()
1002 	uac2->g_audio.func.disable = afunc_disable;  in afunc_alloc()
1003 	uac2->g_audio.func.setup = afunc_setup;  in afunc_alloc()
1004 	uac2->g_audio.func.free_func = afunc_free;  in afunc_alloc()
1006 	return &uac2->g_audio.func;  in afunc_alloc()
1009 DECLARE_USB_FUNCTION_INIT(uac2, afunc_alloc_inst, afunc_alloc);