105 	struct usb_serial *serial = port->serial;  in send_control_msg()  local
116 	retval = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),  in send_control_msg()
142 	usb_clear_halt(port->serial->dev, port->read_urb->pipe);  in opticon_open()
184 	struct usb_serial *serial = port->serial;  in opticon_write()  local
230 	usb_fill_control_urb(urb, serial->dev,  in opticon_write()
231 		usb_sndctrlpipe(serial->dev, 0),  in opticon_write()
335 			   struct serial_struct __user *serial)  in get_serial_info()  argument
339 	if (!serial)  in get_serial_info()
355 	if (copy_to_user(serial, &tmp, sizeof(*serial)))  in get_serial_info()
374 static int opticon_startup(struct usb_serial *serial)  in opticon_startup()  argument
376 	if (!serial->num_bulk_in) {  in opticon_startup()
377 		dev_err(&serial->dev->dev, "no bulk in endpoint\n");  in opticon_startup()