gadget/udc/pxa25x_udc.c

418 static int pxa25x_ep_enable (struct usb_ep *_ep,
424 	ep = container_of (_ep, struct pxa25x_ep, ep);
425 	if (!_ep || !desc || _ep->name == ep0name
437 		DMSG("%s, %s type mismatch\n", __func__, _ep->name);
446 		DMSG("%s, bad %s maxpacket\n", __func__, _ep->name);
462 	pxa25x_ep_fifo_flush (_ep);
466 	DBG(DBG_VERBOSE, "enabled %s\n", _ep->name);
470 static int pxa25x_ep_disable (struct usb_ep *_ep)
475 	ep = container_of (_ep, struct pxa25x_ep, ep);
476 	if (!_ep || !ep->ep.desc) {
478 			_ep ? ep->ep.name : NULL);
486 	pxa25x_ep_fifo_flush (_ep);
492 	DBG(DBG_VERBOSE, "%s disabled\n", _ep->name);
507 pxa25x_ep_alloc_request (struct usb_ep *_ep, gfp_t gfp_flags)
524 pxa25x_ep_free_request (struct usb_ep *_ep, struct usb_request *_req)
836 pxa25x_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
850 	ep = container_of(_ep, struct pxa25x_ep, ep);
851 	if (unlikely(!_ep || (!ep->ep.desc && ep->ep.name != ep0name))) {
871 		_ep->name, _req, _req->length, _req->buf);
962 static int pxa25x_ep_dequeue(struct usb_ep *_ep, struct usb_request *_req)
969 	ep = container_of(_ep, struct pxa25x_ep, ep);
970 	if (!_ep || ep->ep.name == ep0name)
995 static int pxa25x_ep_set_halt(struct usb_ep *_ep, int value)
1000 	ep = container_of(_ep, struct pxa25x_ep, ep);
1001 	if (unlikely (!_ep
1013 		DMSG("only host can clear %s halt\n", _ep->name);
1046 	DBG(DBG_VERBOSE, "%s halt\n", _ep->name);
1050 static int pxa25x_ep_fifo_status(struct usb_ep *_ep)
1054 	ep = container_of(_ep, struct pxa25x_ep, ep);
1055 	if (!_ep) {
1069 static void pxa25x_ep_fifo_flush(struct usb_ep *_ep)
1073 	ep = container_of(_ep, struct pxa25x_ep, ep);
1074 	if (!_ep || ep->ep.name == ep0name || !list_empty(&ep->queue)) {