iommufd_vdevice_to_device
struct device *dev = iommufd_vdevice_to_device(vdev);
return vdev ? iommufd_vdevice_to_device(vdev) : NULL;
if (iommufd_vdevice_to_device(vdev) == dev) {
EXPORT_SYMBOL_NS_GPL(iommufd_vdevice_to_device, "IOMMUFD");
struct device *iommufd_vdevice_to_device(struct iommufd_vdevice *vdev);