335 static int ast_vhub_epn_queue(struct usb_ep* u_ep, struct usb_request *u_req,  in ast_vhub_epn_queue()  argument
339 	struct ast_vhub_ep *ep = to_ast_ep(u_ep);  in ast_vhub_epn_queue()
356 	if (!ep->epn.enabled || !u_ep->desc || !ep->dev || !ep->d_idx ||  in ast_vhub_epn_queue()
380 	     (ep->epn.is_in || !(u_req->length & (u_ep->maxpacket - 1))))) {  in ast_vhub_epn_queue()
472 static int ast_vhub_epn_dequeue(struct usb_ep* u_ep, struct usb_request *u_req)  in ast_vhub_epn_dequeue()  argument
474 	struct ast_vhub_ep *ep = to_ast_ep(u_ep);  in ast_vhub_epn_dequeue()
521 static int ast_vhub_set_halt_and_wedge(struct usb_ep* u_ep, bool halt,  in ast_vhub_set_halt_and_wedge()  argument
524 	struct ast_vhub_ep *ep = to_ast_ep(u_ep);  in ast_vhub_set_halt_and_wedge()
530 	if (!u_ep || !u_ep->desc)  in ast_vhub_set_halt_and_wedge()
553 static int ast_vhub_epn_set_halt(struct usb_ep *u_ep, int value)  in ast_vhub_epn_set_halt()  argument
555 	return ast_vhub_set_halt_and_wedge(u_ep, value != 0, false);  in ast_vhub_epn_set_halt()
558 static int ast_vhub_epn_set_wedge(struct usb_ep *u_ep)  in ast_vhub_epn_set_wedge()  argument
560 	return ast_vhub_set_halt_and_wedge(u_ep, true, true);  in ast_vhub_epn_set_wedge()
563 static int ast_vhub_epn_disable(struct usb_ep* u_ep)  in ast_vhub_epn_disable()  argument
565 	struct ast_vhub_ep *ep = to_ast_ep(u_ep);  in ast_vhub_epn_disable()
600 static int ast_vhub_epn_enable(struct usb_ep* u_ep,  in ast_vhub_epn_enable()  argument
603 	struct ast_vhub_ep *ep = to_ast_ep(u_ep);  in ast_vhub_epn_enable()
611 	if (!u_ep || !desc)  in ast_vhub_epn_enable()
760 static void ast_vhub_epn_dispose(struct usb_ep *u_ep)  in ast_vhub_epn_dispose()  argument
762 	struct ast_vhub_ep *ep = to_ast_ep(u_ep);  in ast_vhub_epn_dispose()