/* The following code isn't really necessary, the program works
OK without it too. */
r=usb_control_msg(sc->usb.dev, 0xC8, 9, 0, 0, (char*)&vidpid, 4, USB_TIMEOUT);
/* The following code isn't really necessary, the program works
OK without it too. */
r=usb_control_msg(sc->usb.dev, 0xC8, 9, 0, 0, (char*)&vidpid, 4, USB_TIMEOUT);