471 static int at91_ep_enable(struct usb_ep *_ep,  in at91_ep_enable()  argument
474 	struct at91_ep	*ep = container_of(_ep, struct at91_ep, ep);  in at91_ep_enable()
480 	if (!_ep || !ep  in at91_ep_enable()
481 			|| !desc || _ep->name == ep0name  in at91_ep_enable()
549 static int at91_ep_disable (struct usb_ep * _ep)  in at91_ep_disable()  argument
551 	struct at91_ep	*ep = container_of(_ep, struct at91_ep, ep);  in at91_ep_disable()
583 at91_ep_alloc_request(struct usb_ep *_ep, gfp_t gfp_flags)  in at91_ep_alloc_request()  argument
595 static void at91_ep_free_request(struct usb_ep *_ep, struct usb_request *_req)  in at91_ep_free_request()  argument
604 static int at91_ep_queue(struct usb_ep *_ep,  in at91_ep_queue()  argument
614 	ep = container_of(_ep, struct at91_ep, ep);  in at91_ep_queue()
622 	if (!_ep || (!ep->ep.desc && ep->ep.name != ep0name)) {  in at91_ep_queue()
704 static int at91_ep_dequeue(struct usb_ep *_ep, struct usb_request *_req)  in at91_ep_dequeue()  argument
711 	ep = container_of(_ep, struct at91_ep, ep);  in at91_ep_dequeue()
712 	if (!_ep || ep->ep.name == ep0name)  in at91_ep_dequeue()
736 static int at91_ep_set_halt(struct usb_ep *_ep, int value)  in at91_ep_set_halt()  argument
738 	struct at91_ep	*ep = container_of(_ep, struct at91_ep, ep);  in at91_ep_set_halt()
745 	if (!_ep || ep->is_iso || !ep->udc->clocked)  in at91_ep_set_halt()