341 static int ast_udc_ep_enable(struct usb_ep *_ep,  in ast_udc_ep_enable()  argument
345 	struct ast_udc_ep *ep = to_ast_ep(_ep);  in ast_udc_ep_enable()
353 	if (!_ep || !ep || !desc || desc->bDescriptorType != USB_DT_ENDPOINT ||  in ast_udc_ep_enable()
430 static int ast_udc_ep_disable(struct usb_ep *_ep)  in ast_udc_ep_disable()  argument
432 	struct ast_udc_ep *ep = to_ast_ep(_ep);  in ast_udc_ep_disable()
449 static struct usb_request *ast_udc_ep_alloc_request(struct usb_ep *_ep,  in ast_udc_ep_alloc_request()  argument
452 	struct ast_udc_ep *ep = to_ast_ep(_ep);  in ast_udc_ep_alloc_request()
466 static void ast_udc_ep_free_request(struct usb_ep *_ep,  in ast_udc_ep_free_request()  argument
626 static int ast_udc_ep_queue(struct usb_ep *_ep, struct usb_request *_req,  in ast_udc_ep_queue()  argument
630 	struct ast_udc_ep *ep = to_ast_ep(_ep);  in ast_udc_ep_queue()
636 	if (unlikely(!_req || !_req->complete || !_req->buf || !_ep)) {  in ast_udc_ep_queue()
642 		dev_warn(dev, "%s is already stopped !\n", _ep->name);  in ast_udc_ep_queue()
691 static int ast_udc_ep_dequeue(struct usb_ep *_ep, struct usb_request *_req)  in ast_udc_ep_dequeue()  argument
693 	struct ast_udc_ep *ep = to_ast_ep(_ep);  in ast_udc_ep_dequeue()
720 static int ast_udc_ep_set_halt(struct usb_ep *_ep, int value)  in ast_udc_ep_set_halt()  argument
722 	struct ast_udc_ep *ep = to_ast_ep(_ep);  in ast_udc_ep_set_halt()