diff --git a/include/linux/device.h b/include/linux/device.h
index 0a0370c..583a341 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -424,6 +424,7 @@
 extern struct device *device_find_child(struct device *, void *data,
 					int (*match)(struct device *, void *));
 extern int device_rename(struct device *dev, char *new_name);
+extern int device_move(struct device *dev, struct device *new_parent);
 
 /*
  * Manual binding of a device to driver. See drivers/base/bus.c