289 	struct list_head cs;  member
393 	struct usb_audio_control_selector *cs;  in audio_set_intf_req()  local
399 	list_for_each_entry(cs, &audio->cs, list) {  in audio_set_intf_req()
400 		if (cs->id == id) {  in audio_set_intf_req()
401 			list_for_each_entry(con, &cs->control, list) {  in audio_set_intf_req()
430 	struct usb_audio_control_selector *cs;  in audio_get_intf_req()  local
436 	list_for_each_entry(cs, &audio->cs, list) {  in audio_get_intf_req()
437 		if (cs->id == id) {  in audio_get_intf_req()
438 			list_for_each_entry(con, &cs->control, list) {  in audio_get_intf_req()
755 	INIT_LIST_HEAD(&audio->cs);  in control_selector_init()
756 	list_add(&feature_unit.list, &audio->cs);  in control_selector_init()