1 files changed, 10 insertions, 3 deletions

diff --git a/lib/kobject.c b/lib/kobject.c
index 2882aff6f3d1..cecf2fbede3e 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -519,7 +519,7 @@ static struct kobj_type dir_ktype = {
 };
 
 /**
- *      kobject__kset_add_dir - add sub directory of object.
+ *      kobject_kset_add_dir - add sub directory of object.
  *      @kset:          kset the directory is belongs to.
  *      @parent:        object in which a directory is created.
  *      @name:  directory name.
@@ -545,8 +545,8 @@ struct kobject *kobject_kset_add_dir(struct kset *kset,
         kobject_set_name(k, name);
         ret = kobject_register(k);
         if (ret < 0) {
-                printk(KERN_WARNING "kobject_add_dir: "
-                        "kobject_register error: %d\n", ret);
+                printk(KERN_WARNING "%s: kobject_register error: %d\n",
+                        __func__, ret);
                 kobject_del(k);
                 return NULL;
         }
@@ -554,6 +554,13 @@ struct kobject *kobject_kset_add_dir(struct kset *kset,
         return k;
 }
 
+/**
+ *      kobject_add_dir - add sub directory of object.
+ *      @parent:        object in which a directory is created.
+ *      @name:  directory name.
+ *
+ *      Add a plain directory object as child of given object.
+ */
 struct kobject *kobject_add_dir(struct kobject *parent, const char *name)
 {
         return kobject_kset_add_dir(NULL, parent, name);