165 	struct usb_gadget		*gadget;  member
202 			usb_ep_dequeue(dev->gadget->ep0, dev->req);  in dev_free()
203 		usb_ep_free_request(dev->gadget->ep0, dev->req);  in dev_free()
266 static int gadget_bind(struct usb_gadget *gadget,  in gadget_bind()  argument
275 	if (strcmp(gadget->name, dev->udc_name) != 0)  in gadget_bind()
278 	set_gadget_data(gadget, dev);  in gadget_bind()
279 	req = usb_ep_alloc_request(gadget->ep0, GFP_KERNEL);  in gadget_bind()
281 		dev_err(&gadget->dev, "usb_ep_alloc_request failed\n");  in gadget_bind()
282 		set_gadget_data(gadget, NULL);  in gadget_bind()
290 	dev->gadget = gadget;  in gadget_bind()
291 	gadget_for_each_ep(ep, dev->gadget) {  in gadget_bind()
305 		dev_err(&gadget->dev, "failed to queue event\n");  in gadget_bind()
310 static void gadget_unbind(struct usb_gadget *gadget)  in gadget_unbind()  argument
312 	struct raw_dev *dev = get_gadget_data(gadget);  in gadget_unbind()
314 	set_gadget_data(gadget, NULL);  in gadget_unbind()
319 static int gadget_setup(struct usb_gadget *gadget,  in gadget_setup()  argument
323 	struct raw_dev *dev = get_gadget_data(gadget);  in gadget_setup()
328 		dev_err(&gadget->dev, "ignoring, device is not running\n");  in gadget_setup()
333 		dev_dbg(&gadget->dev, "stalling, request already pending\n");  in gadget_setup()
345 		dev_err(&gadget->dev, "failed to queue event\n");  in gadget_setup()
355 static void gadget_disconnect(struct usb_gadget *gadget) { }  in gadget_disconnect()  argument
356 static void gadget_suspend(struct usb_gadget *gadget) { }  in gadget_suspend()  argument
357 static void gadget_resume(struct usb_gadget *gadget) { }  in gadget_resume()  argument
358 static void gadget_reset(struct usb_gadget *gadget) { }  in gadget_reset()  argument
390 	if (!dev->gadget) {  in raw_release()
547 	if (!dev->gadget) {  in raw_ioctl_event_fetch()
556 		dev_dbg(&dev->gadget->dev, "event fetching interrupted\n");  in raw_ioctl_event_fetch()
560 		dev_err(&dev->gadget->dev, "failed to fetch event\n");  in raw_ioctl_event_fetch()
611 	if (!dev->gadget) {  in raw_process_ep0_io()
617 		dev_dbg(&dev->gadget->dev, "fail, urb already queued\n");  in raw_process_ep0_io()
623 		dev_dbg(&dev->gadget->dev, "fail, wrong direction\n");  in raw_process_ep0_io()
644 	ret = usb_ep_queue(dev->gadget->ep0, dev->req, GFP_KERNEL);  in raw_process_ep0_io()
646 		dev_err(&dev->gadget->dev,  in raw_process_ep0_io()
655 		dev_dbg(&dev->gadget->dev, "wait interrupted\n");  in raw_process_ep0_io()
656 		usb_ep_dequeue(dev->gadget->ep0, dev->req);  in raw_process_ep0_io()
723 	if (!dev->gadget) {  in raw_ioctl_ep0_stall()
729 		dev_dbg(&dev->gadget->dev, "fail, urb already queued\n");  in raw_ioctl_ep0_stall()
734 		dev_dbg(&dev->gadget->dev, "fail, no request pending\n");  in raw_ioctl_ep0_stall()
739 	ret = usb_ep_set_halt(dev->gadget->ep0);  in raw_ioctl_ep0_stall()
741 		dev_err(&dev->gadget->dev,  in raw_ioctl_ep0_stall()
781 	if (!dev->gadget) {  in raw_ioctl_ep_enable()
794 		if (!usb_gadget_ep_match_desc(dev->gadget, ep->ep, desc, NULL))  in raw_ioctl_ep_enable()
799 			dev_err(&dev->gadget->dev,  in raw_ioctl_ep_enable()
805 			dev_err(&dev->gadget->dev,  in raw_ioctl_ep_enable()
817 	dev_dbg(&dev->gadget->dev, "fail, no gadget endpoints available\n");  in raw_ioctl_ep_enable()
838 	if (!dev->gadget) {  in raw_ioctl_ep_disable()
849 		dev_dbg(&dev->gadget->dev, "fail, endpoint is not enabled\n");  in raw_ioctl_ep_disable()
854 		dev_dbg(&dev->gadget->dev,  in raw_ioctl_ep_disable()
860 		dev_dbg(&dev->gadget->dev,  in raw_ioctl_ep_disable()
893 	if (!dev->gadget) {  in raw_ioctl_ep_set_clear_halt_wedge()
904 		dev_dbg(&dev->gadget->dev, "fail, endpoint is not enabled\n");  in raw_ioctl_ep_set_clear_halt_wedge()
909 		dev_dbg(&dev->gadget->dev,  in raw_ioctl_ep_set_clear_halt_wedge()
915 		dev_dbg(&dev->gadget->dev,  in raw_ioctl_ep_set_clear_halt_wedge()
921 		dev_dbg(&dev->gadget->dev,  in raw_ioctl_ep_set_clear_halt_wedge()
930 			dev_err(&dev->gadget->dev,  in raw_ioctl_ep_set_clear_halt_wedge()
935 			dev_err(&dev->gadget->dev,  in raw_ioctl_ep_set_clear_halt_wedge()
940 			dev_err(&dev->gadget->dev,  in raw_ioctl_ep_set_clear_halt_wedge()
979 	if (!dev->gadget) {  in raw_process_ep_io()
985 		dev_dbg(&dev->gadget->dev, "fail, invalid endpoint\n");  in raw_process_ep_io()
991 		dev_dbg(&dev->gadget->dev, "fail, endpoint is not enabled\n");  in raw_process_ep_io()
996 		dev_dbg(&dev->gadget->dev,  in raw_process_ep_io()
1002 		dev_dbg(&dev->gadget->dev, "fail, urb already queued\n");  in raw_process_ep_io()
1007 		dev_dbg(&dev->gadget->dev, "fail, wrong direction\n");  in raw_process_ep_io()
1023 		dev_err(&dev->gadget->dev,  in raw_process_ep_io()
1032 		dev_dbg(&dev->gadget->dev, "wait interrupted\n");  in raw_process_ep_io()
1100 	if (!dev->gadget) {  in raw_ioctl_configure()
1105 	usb_gadget_set_state(dev->gadget, USB_STATE_CONFIGURED);  in raw_ioctl_configure()
1123 	if (!dev->gadget) {  in raw_ioctl_vbus_draw()
1128 	usb_gadget_vbus_draw(dev->gadget, 2 * value);  in raw_ioctl_vbus_draw()
1172 	if (!dev->gadget) {  in raw_ioctl_eps_info()