302 	if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) {  in at91_ep_enable()
441 	if (!udc || !udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) {  in at91_ep_queue()
598 static int at91_get_frame(struct usb_gadget *gadget)  in at91_get_frame()  argument
600 	struct at91_udc *udc = to_udc(gadget);  in at91_get_frame()
602 	if (!to_udc(gadget)->clocked)  in at91_get_frame()
607 static int at91_wakeup(struct usb_gadget *gadget)  in at91_wakeup()  argument
609 	struct at91_udc	*udc = to_udc(gadget);  in at91_wakeup()
638 	INIT_LIST_HEAD(&udc->gadget.ep_list);  in udc_reinit()
639 	INIT_LIST_HEAD(&udc->gadget.ep0->ep_list);  in udc_reinit()
645 			list_add_tail(&ep->ep.ep_list, &udc->gadget.ep_list);  in udc_reinit()
661 	if (udc->gadget.speed == USB_SPEED_UNKNOWN)  in reset_gadget()
663 	udc->gadget.speed = USB_SPEED_UNKNOWN;  in reset_gadget()
674 		udc->driver->disconnect(&udc->gadget);  in reset_gadget()
686 	if (udc->gadget.speed == USB_SPEED_UNKNOWN)  in stop_activity()
688 	udc->gadget.speed = USB_SPEED_UNKNOWN;  in stop_activity()
698 		driver->disconnect(&udc->gadget);  in stop_activity()
717 	udc->gadget.speed = USB_SPEED_UNKNOWN;  in clk_off()
746 static int at91_vbus_session(struct usb_gadget *gadget, int is_active)  in at91_vbus_session()  argument
748 	struct at91_udc	*udc = to_udc(gadget);  in at91_vbus_session()
762 static int at91_pullup(struct usb_gadget *gadget, int is_on)  in at91_pullup()  argument
764 	struct at91_udc	*udc = to_udc(gadget);  in at91_pullup()
774 static int at91_set_selfpowered(struct usb_gadget *gadget, int is_on)  in at91_set_selfpowered()  argument
776 	struct at91_udc	*udc = to_udc(gadget);  in at91_set_selfpowered()
785 static int at91_start(struct usb_gadget *gadget,
787 static int at91_stop(struct usb_gadget *gadget);
1051 		status = udc->driver->setup(&udc->gadget, &pkt.r);  in handle_setup()
1233 			udc->gadget.speed = USB_SPEED_FULL;  in at91_udc_irq()
1262 				udc->driver->suspend(&udc->gadget);  in at91_udc_irq()
1283 				udc->driver->resume(&udc->gadget);  in at91_udc_irq()
1314 static int at91_start(struct usb_gadget *gadget,  in at91_start()  argument
1326 static int at91_stop(struct usb_gadget *gadget)  in at91_stop()  argument
1452 	at91_start(&udc->gadget, driver);  in usb_gadget_register_driver()
1456 	ret = driver->bind(&udc->gadget);  in usb_gadget_register_driver()
1474 	driver->disconnect(&udc->gadget);  in usb_gadget_unregister_driver()
1475 	driver->unbind(&udc->gadget);  in usb_gadget_unregister_driver()
1478 	at91_stop(&udc->gadget);  in usb_gadget_unregister_driver()
1511 	udc->gadget.ops = &at91_udc_ops;  in at91_udc_probe()
1512 	udc->gadget.ep0 = &udc->ep[0].ep;  in at91_udc_probe()
1513 	udc->gadget.name = driver_name;  in at91_udc_probe()