+static void vio_bus_shutdown(struct device *dev)
+{
+ struct vio_dev *viodev = to_vio_dev(dev);
+ struct vio_driver *viodrv;
+
+ if (dev->driver) {
+ viodrv = to_vio_driver(dev->driver);
+ if (viodrv->shutdown)
+ viodrv->shutdown(viodev);
+ else if (kexec_in_progress)
+ vio_bus_remove(dev);
+ }
+}
+