diff --git a/[refs] b/[refs]
index 9333ad1295b1..00cc19a17ba6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6a1b699678c8c0d45f88a37b32358a9e82bef6bb
+refs/heads/master: 7cbcf22548df1f1df7c6b0d0bda579b92efca63c
diff --git a/trunk/drivers/base/core.c b/trunk/drivers/base/core.c
index 55e530942ab0..f3eae630e589 100644
--- a/trunk/drivers/base/core.c
+++ b/trunk/drivers/base/core.c
@@ -1280,7 +1280,7 @@ EXPORT_SYMBOL_GPL(__root_device_register);
 
 /**
  * root_device_unregister - unregister and free a root device
- * @root: device going away.
+ * @dev: device going away
  *
  * This function unregisters and cleans up a device that was created by
  * root_device_register().