/* Read Line6 device serial number. (POD, TonePort, GuitarPort)  */
int line6_read_serial_number(struct usb_line6 *line6, int *serial_number)
/* Read Line6 device serial number. (POD, TonePort, GuitarPort)  */
int line6_read_serial_number(struct usb_line6 *line6, int *serial_number)
{
	return line6_read_data(line6, 0x80d0, serial_number, sizeof(*serial_number));
}