173 	struct usb_gadget		*gadget;  member
214 			usb_ep_dequeue(dev->gadget->ep0, dev->req);  in dev_free()
215 		usb_ep_free_request(dev->gadget->ep0, dev->req);  in dev_free()
278 static int gadget_bind(struct usb_gadget *gadget,  in gadget_bind()  argument
287 	if (strcmp(gadget->name, dev->udc_name) != 0)  in gadget_bind()
290 	set_gadget_data(gadget, dev);  in gadget_bind()
291 	req = usb_ep_alloc_request(gadget->ep0, GFP_KERNEL);  in gadget_bind()
293 		dev_err(&gadget->dev, "usb_ep_alloc_request failed\n");  in gadget_bind()
294 		set_gadget_data(gadget, NULL);  in gadget_bind()
302 	dev->gadget = gadget;  in gadget_bind()
303 	gadget_for_each_ep(ep, dev->gadget) {  in gadget_bind()
317 		dev_err(&gadget->dev, "failed to queue event\n");  in gadget_bind()
322 static void gadget_unbind(struct usb_gadget *gadget)  in gadget_unbind()  argument
324 	struct raw_dev *dev = get_gadget_data(gadget);  in gadget_unbind()
326 	set_gadget_data(gadget, NULL);  in gadget_unbind()
331 static int gadget_setup(struct usb_gadget *gadget,  in gadget_setup()  argument
335 	struct raw_dev *dev = get_gadget_data(gadget);  in gadget_setup()
340 		dev_err(&gadget->dev, "ignoring, device is not running\n");  in gadget_setup()
345 		dev_dbg(&gadget->dev, "stalling, request already pending\n");  in gadget_setup()
357 		dev_err(&gadget->dev, "failed to queue event\n");  in gadget_setup()
367 static void gadget_disconnect(struct usb_gadget *gadget) { }  in gadget_disconnect()  argument
368 static void gadget_suspend(struct usb_gadget *gadget) { }  in gadget_suspend()  argument
369 static void gadget_resume(struct usb_gadget *gadget) { }  in gadget_resume()  argument
370 static void gadget_reset(struct usb_gadget *gadget) { }  in gadget_reset()  argument
402 	if (!dev->gadget) {  in raw_release()
580 	if (!dev->gadget) {  in raw_ioctl_event_fetch()
589 		dev_dbg(&dev->gadget->dev, "event fetching interrupted\n");  in raw_ioctl_event_fetch()
593 		dev_err(&dev->gadget->dev, "failed to fetch event\n");  in raw_ioctl_event_fetch()
644 	if (!dev->gadget) {  in raw_process_ep0_io()
650 		dev_dbg(&dev->gadget->dev, "fail, urb already queued\n");  in raw_process_ep0_io()
656 		dev_dbg(&dev->gadget->dev, "fail, wrong direction\n");  in raw_process_ep0_io()
677 	ret = usb_ep_queue(dev->gadget->ep0, dev->req, GFP_KERNEL);  in raw_process_ep0_io()
679 		dev_err(&dev->gadget->dev,  in raw_process_ep0_io()
688 		dev_dbg(&dev->gadget->dev, "wait interrupted\n");  in raw_process_ep0_io()
689 		usb_ep_dequeue(dev->gadget->ep0, dev->req);  in raw_process_ep0_io()
756 	if (!dev->gadget) {  in raw_ioctl_ep0_stall()
762 		dev_dbg(&dev->gadget->dev, "fail, urb already queued\n");  in raw_ioctl_ep0_stall()
767 		dev_dbg(&dev->gadget->dev, "fail, no request pending\n");  in raw_ioctl_ep0_stall()
772 	ret = usb_ep_set_halt(dev->gadget->ep0);  in raw_ioctl_ep0_stall()
774 		dev_err(&dev->gadget->dev,  in raw_ioctl_ep0_stall()
814 	if (!dev->gadget) {  in raw_ioctl_ep_enable()
827 		if (!usb_gadget_ep_match_desc(dev->gadget, ep->ep, desc, NULL))  in raw_ioctl_ep_enable()
832 			dev_err(&dev->gadget->dev,  in raw_ioctl_ep_enable()
838 			dev_err(&dev->gadget->dev,  in raw_ioctl_ep_enable()
850 	dev_dbg(&dev->gadget->dev, "fail, no gadget endpoints available\n");  in raw_ioctl_ep_enable()
871 	if (!dev->gadget) {  in raw_ioctl_ep_disable()
882 		dev_dbg(&dev->gadget->dev, "fail, endpoint is not enabled\n");  in raw_ioctl_ep_disable()
887 		dev_dbg(&dev->gadget->dev,  in raw_ioctl_ep_disable()
893 		dev_dbg(&dev->gadget->dev,  in raw_ioctl_ep_disable()
926 	if (!dev->gadget) {  in raw_ioctl_ep_set_clear_halt_wedge()
937 		dev_dbg(&dev->gadget->dev, "fail, endpoint is not enabled\n");  in raw_ioctl_ep_set_clear_halt_wedge()
942 		dev_dbg(&dev->gadget->dev,  in raw_ioctl_ep_set_clear_halt_wedge()
948 		dev_dbg(&dev->gadget->dev,  in raw_ioctl_ep_set_clear_halt_wedge()
954 		dev_dbg(&dev->gadget->dev,  in raw_ioctl_ep_set_clear_halt_wedge()
963 			dev_err(&dev->gadget->dev,  in raw_ioctl_ep_set_clear_halt_wedge()
968 			dev_err(&dev->gadget->dev,  in raw_ioctl_ep_set_clear_halt_wedge()
973 			dev_err(&dev->gadget->dev,  in raw_ioctl_ep_set_clear_halt_wedge()
1012 	if (!dev->gadget) {  in raw_process_ep_io()
1018 		dev_dbg(&dev->gadget->dev, "fail, invalid endpoint\n");  in raw_process_ep_io()
1024 		dev_dbg(&dev->gadget->dev, "fail, endpoint is not enabled\n");  in raw_process_ep_io()
1029 		dev_dbg(&dev->gadget->dev,  in raw_process_ep_io()
1035 		dev_dbg(&dev->gadget->dev, "fail, urb already queued\n");  in raw_process_ep_io()
1040 		dev_dbg(&dev->gadget->dev, "fail, wrong direction\n");  in raw_process_ep_io()
1056 		dev_err(&dev->gadget->dev,  in raw_process_ep_io()
1065 		dev_dbg(&dev->gadget->dev, "wait interrupted\n");  in raw_process_ep_io()
1133 	if (!dev->gadget) {  in raw_ioctl_configure()
1138 	usb_gadget_set_state(dev->gadget, USB_STATE_CONFIGURED);  in raw_ioctl_configure()
1156 	if (!dev->gadget) {  in raw_ioctl_vbus_draw()
1161 	usb_gadget_vbus_draw(dev->gadget, 2 * value);  in raw_ioctl_vbus_draw()
1205 	if (!dev->gadget) {  in raw_ioctl_eps_info()