346 static struct usb_request *gr_alloc_request(struct usb_ep *_ep, gfp_t gfp_flags)  in gr_alloc_request()  argument
790 static void gr_ep0_testmode_complete(struct usb_ep *_ep,  in gr_ep0_testmode_complete()  argument
797 	ep = container_of(_ep, struct gr_ep, ep);  in gr_ep0_testmode_complete()
809 static void gr_ep0_dummy_complete(struct usb_ep *_ep, struct usb_request *_req)  in gr_ep0_dummy_complete()  argument
1465 static int gr_ep_enable(struct usb_ep *_ep,  in gr_ep_enable()  argument
1476 	ep = container_of(_ep, struct gr_ep, ep);  in gr_ep_enable()
1477 	if (!_ep || !desc || desc->bDescriptorType != USB_DT_ENDPOINT)  in gr_ep_enable()
1599 static int gr_ep_disable(struct usb_ep *_ep)  in gr_ep_disable()  argument
1605 	ep = container_of(_ep, struct gr_ep, ep);  in gr_ep_disable()
1606 	if (!_ep || !ep->ep.desc)  in gr_ep_disable()
1635 static void gr_free_request(struct usb_ep *_ep, struct usb_request *_req)  in gr_free_request()  argument
1639 	if (!_ep || !_req)  in gr_free_request()
1651 static int gr_queue_ext(struct usb_ep *_ep, struct usb_request *_req,  in gr_queue_ext()  argument
1659 	if (unlikely(!_ep || !_req))  in gr_queue_ext()
1662 	ep = container_of(_ep, struct gr_ep, ep);  in gr_queue_ext()
1690 static int gr_dequeue(struct usb_ep *_ep, struct usb_request *_req)  in gr_dequeue()  argument
1698 	ep = container_of(_ep, struct gr_ep, ep);  in gr_dequeue()
1699 	if (!_ep || !_req || (!ep->ep.desc && ep->num != 0))  in gr_dequeue()
1744 static int gr_set_halt_wedge(struct usb_ep *_ep, int halt, int wedge)  in gr_set_halt_wedge()  argument
1749 	if (!_ep)  in gr_set_halt_wedge()
1751 	ep = container_of(_ep, struct gr_ep, ep);  in gr_set_halt_wedge()
1770 static int gr_set_halt(struct usb_ep *_ep, int halt)  in gr_set_halt()  argument
1772 	return gr_set_halt_wedge(_ep, halt, 0);  in gr_set_halt()
1776 static int gr_set_wedge(struct usb_ep *_ep)  in gr_set_wedge()  argument
1778 	return gr_set_halt_wedge(_ep, 1, 1);  in gr_set_wedge()
1785 static int gr_fifo_status(struct usb_ep *_ep)  in gr_fifo_status()  argument
1791 	if (!_ep)  in gr_fifo_status()
1793 	ep = container_of(_ep, struct gr_ep, ep);  in gr_fifo_status()
1807 static void gr_fifo_flush(struct usb_ep *_ep)  in gr_fifo_flush()  argument
1812 	if (!_ep)  in gr_fifo_flush()
1814 	ep = container_of(_ep, struct gr_ep, ep);  in gr_fifo_flush()