595 	struct f_uac2 *uac2 = func_to_uac2(fn);  in afunc_bind()  local
648 	uac2->ac_intf = ret;  in afunc_bind()
649 	uac2->ac_alt = 0;  in afunc_bind()
659 		uac2->as_out_intf = ret;  in afunc_bind()
660 		uac2->as_out_alt = 0;  in afunc_bind()
671 		uac2->as_in_intf = ret;  in afunc_bind()
672 		uac2->as_in_alt = 0;  in afunc_bind()
738 	struct f_uac2 *uac2 = func_to_uac2(fn);  in afunc_set_alt()  local
749 	if (intf == uac2->ac_intf) {  in afunc_set_alt()
758 	if (intf == uac2->as_out_intf) {  in afunc_set_alt()
759 		uac2->as_out_alt = alt;  in afunc_set_alt()
762 			ret = u_audio_start_capture(&uac2->g_audio);  in afunc_set_alt()
764 			u_audio_stop_capture(&uac2->g_audio);  in afunc_set_alt()
765 	} else if (intf == uac2->as_in_intf) {  in afunc_set_alt()
766 		uac2->as_in_alt = alt;  in afunc_set_alt()
769 			ret = u_audio_start_playback(&uac2->g_audio);  in afunc_set_alt()
771 			u_audio_stop_playback(&uac2->g_audio);  in afunc_set_alt()
783 	struct f_uac2 *uac2 = func_to_uac2(fn);  in afunc_get_alt()  local
786 	if (intf == uac2->ac_intf)  in afunc_get_alt()
787 		return uac2->ac_alt;  in afunc_get_alt()
788 	else if (intf == uac2->as_out_intf)  in afunc_get_alt()
789 		return uac2->as_out_alt;  in afunc_get_alt()
790 	else if (intf == uac2->as_in_intf)  in afunc_get_alt()
791 		return uac2->as_in_alt;  in afunc_get_alt()
803 	struct f_uac2 *uac2 = func_to_uac2(fn);  in afunc_disable()  local
805 	uac2->as_in_alt = 0;  in afunc_disable()
806 	uac2->as_out_alt = 0;  in afunc_disable()
807 	u_audio_stop_capture(&uac2->g_audio);  in afunc_disable()
808 	u_audio_stop_playback(&uac2->g_audio);  in afunc_disable()
921 	struct f_uac2 *uac2 = func_to_uac2(fn);  in setup_rq_inf()  local
926 	if (intf != uac2->ac_intf) {  in setup_rq_inf()
1113 	struct f_uac2	*uac2;  in afunc_alloc()  local
1116 	uac2 = kzalloc(sizeof(*uac2), GFP_KERNEL);  in afunc_alloc()
1117 	if (uac2 == NULL)  in afunc_alloc()
1125 	uac2->g_audio.func.name = "uac2_func";  in afunc_alloc()
1126 	uac2->g_audio.func.bind = afunc_bind;  in afunc_alloc()
1127 	uac2->g_audio.func.unbind = afunc_unbind;  in afunc_alloc()
1128 	uac2->g_audio.func.set_alt = afunc_set_alt;  in afunc_alloc()
1129 	uac2->g_audio.func.get_alt = afunc_get_alt;  in afunc_alloc()
1130 	uac2->g_audio.func.disable = afunc_disable;  in afunc_alloc()
1131 	uac2->g_audio.func.setup = afunc_setup;  in afunc_alloc()
1132 	uac2->g_audio.func.free_func = afunc_free;  in afunc_alloc()
1134 	return &uac2->g_audio.func;  in afunc_alloc()
1137 DECLARE_USB_FUNCTION_INIT(uac2, afunc_alloc_inst, afunc_alloc);