367 static struct usb_request *gr_alloc_request(struct usb_ep *_ep, gfp_t gfp_flags)  in gr_alloc_request()  argument
811 static void gr_ep0_testmode_complete(struct usb_ep *_ep,  in gr_ep0_testmode_complete()  argument
818 	ep = container_of(_ep, struct gr_ep, ep);  in gr_ep0_testmode_complete()
830 static void gr_ep0_dummy_complete(struct usb_ep *_ep, struct usb_request *_req)  in gr_ep0_dummy_complete()  argument
1486 static int gr_ep_enable(struct usb_ep *_ep,  in gr_ep_enable()  argument
1497 	ep = container_of(_ep, struct gr_ep, ep);  in gr_ep_enable()
1498 	if (!_ep || !desc || desc->bDescriptorType != USB_DT_ENDPOINT)  in gr_ep_enable()
1620 static int gr_ep_disable(struct usb_ep *_ep)  in gr_ep_disable()  argument
1626 	ep = container_of(_ep, struct gr_ep, ep);  in gr_ep_disable()
1627 	if (!_ep || !ep->ep.desc)  in gr_ep_disable()
1656 static void gr_free_request(struct usb_ep *_ep, struct usb_request *_req)  in gr_free_request()  argument
1660 	if (!_ep || !_req)  in gr_free_request()
1672 static int gr_queue_ext(struct usb_ep *_ep, struct usb_request *_req,  in gr_queue_ext()  argument
1680 	if (unlikely(!_ep || !_req))  in gr_queue_ext()
1683 	ep = container_of(_ep, struct gr_ep, ep);  in gr_queue_ext()
1711 static int gr_dequeue(struct usb_ep *_ep, struct usb_request *_req)  in gr_dequeue()  argument
1719 	ep = container_of(_ep, struct gr_ep, ep);  in gr_dequeue()
1720 	if (!_ep || !_req || (!ep->ep.desc && ep->num != 0))  in gr_dequeue()
1763 static int gr_set_halt_wedge(struct usb_ep *_ep, int halt, int wedge)  in gr_set_halt_wedge()  argument
1768 	if (!_ep)  in gr_set_halt_wedge()
1770 	ep = container_of(_ep, struct gr_ep, ep);  in gr_set_halt_wedge()
1789 static int gr_set_halt(struct usb_ep *_ep, int halt)  in gr_set_halt()  argument
1791 	return gr_set_halt_wedge(_ep, halt, 0);  in gr_set_halt()
1795 static int gr_set_wedge(struct usb_ep *_ep)  in gr_set_wedge()  argument
1797 	return gr_set_halt_wedge(_ep, 1, 1);  in gr_set_wedge()
1804 static int gr_fifo_status(struct usb_ep *_ep)  in gr_fifo_status()  argument
1810 	if (!_ep)  in gr_fifo_status()
1812 	ep = container_of(_ep, struct gr_ep, ep);  in gr_fifo_status()
1826 static void gr_fifo_flush(struct usb_ep *_ep)  in gr_fifo_flush()  argument
1831 	if (!_ep)  in gr_fifo_flush()
1833 	ep = container_of(_ep, struct gr_ep, ep);  in gr_fifo_flush()