LIBUSB20_SPEED_LOW
if (speed == LIBUSB20_SPEED_LOW) {
case LIBUSB20_SPEED_LOW:
case LIBUSB20_SPEED_LOW:
case LIBUSB20_SPEED_LOW:
pdev->usb_speed = LIBUSB20_SPEED_LOW;
case LIBUSB20_SPEED_LOW: