diff --git a/drivers/base/base.h b/drivers/base/base.h
index 5512d84452f2d9a5c0bd9df4e4f06599b4e5aacf..47eb02d9f1afdc30489a9520ae44ba334a4bd9ea 100644
--- a/drivers/base/base.h
+++ b/drivers/base/base.h
@@ -44,6 +44,6 @@ struct class_device_attribute *to_class_dev_attr(struct attribute *_attr)
 
 extern char *make_class_name(const char *name, struct kobject *kobj);
 
-extern void devres_release_all(struct device *dev);
+extern int devres_release_all(struct device *dev);
 
 extern struct kset devices_subsys;
diff --git a/drivers/base/devres.c b/drivers/base/devres.c
index e1c0730a3b995d246ad965330854e768f746ab65..e8beb8e5b6264232dbfc0ea2dc7ae95d76f5af64 100644
--- a/drivers/base/devres.c
+++ b/drivers/base/devres.c
@@ -10,6 +10,8 @@
 #include <linux/device.h>
 #include <linux/module.h>
 
+#include "base.h"
+
 struct devres_node {
 	struct list_head		entry;
 	dr_release_t			release;