Function bt_netdev_unregister

wireless/bluetooth/bt_netdev.c:1322–1355

 ****************************************************************************/

int bt_netdev_unregister(FAR struct bt_driver_s *btdev)
{
  int ret;
  FAR struct btnet_driver_s *priv;

  if (!btdev)
    {
      return -EINVAL;
    }

  priv = (FAR struct btnet_driver_s *)btdev->bt_net;
  if (!priv)
    {
      nerr("ERROR: bt_driver_s is probably not registered\n");
      return -EINVAL;
    }

  btnet_ifdown(&priv->bd_dev.r_dev);

  ret = netdev_unregister(&priv->bd_dev.r_dev);
  if (ret < 0)
    {
      nerr("ERROR: netdev_unregister bfailed: %d\n", ret);
    }

  bt_deinitialize();

  bt_driver_unset(btdev);

  kmm_free(btdev->bt_net);
  btdev->bt_net = NULL;

  return ret;
}

#endif /* CONFIG_NET && CONFIG_NET_skeleton */