to_mdev_device
struct mdev_device *mdev = to_mdev_device(vfio_dev->dev);
matrix_mdev->mdev = to_mdev_device(vdev->dev);
struct mdev_device *mdev = to_mdev_device(dev);
mdev_device_remove_common(to_mdev_device(dev));
return drv->probe(to_mdev_device(dev));
drv->remove(to_mdev_device(dev));
struct mdev_device *mdev = to_mdev_device(dev);
struct mdev_device *mdev = to_mdev_device(vdev->dev);
struct mdev_device *mdev = to_mdev_device(vdev->dev);
struct mdev_device *mdev = to_mdev_device(vdev->dev);