usbio_control_msg
return usbio_control_msg(gpio->adev, USBIO_PKTTYPE_GPIO, USBIO_GPIOCMD_WRITE,
return usbio_control_msg(gpio->adev, USBIO_PKTTYPE_GPIO, USBIO_GPIOCMD_INIT,
ret = usbio_control_msg(gpio->adev, USBIO_PKTTYPE_GPIO, USBIO_GPIOCMD_READ,
EXPORT_SYMBOL_NS_GPL(usbio_control_msg, "USBIO");
int usbio_control_msg(struct auxiliary_device *adev, u8 type, u8 cmd,