to_serdev_device
struct serdev_device *serdev = to_serdev_device(dev);
struct serdev_device *serdev = to_serdev_device(dev);
struct serdev_device *serdev = to_serdev_device(dev);
struct serdev_device *serdev = to_serdev_device(dev);
struct serdev_device *serdev = to_serdev_device(dev);
struct serdev_device *serdev = to_serdev_device(state->dev);
struct serdev_device *serdev = to_serdev_device(state->dev);
ret = serdev_device_write_buf(to_serdev_device(dell_bl->dev), cmd, cmd_len);
ret = serdev_device_write_buf(to_serdev_device(fc->dev), "SC", strlen("SC"));
return sdrv->probe(to_serdev_device(dev));
sdrv->remove(to_serdev_device(dev));
sdrv->shutdown(to_serdev_device(dev));
struct serdev_device *serdev = to_serdev_device(dev);
struct serdev_device *serdev = to_serdev_device(dev);