Kobject: remove kobject_init() as no one uses it anymore

The old kobject_init() function is on longer in use, so let us remove it
from the public scope (kset mess in the kobject.c file still uses it,
but that can be cleaned up later very simply.)

Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

include/linux/kobject.h

@@ -78,7 +78,6 @@ static inline const char * kobject_name(const struct kobject * kobj)
 	return kobj->k_name;
 }
 
-extern void kobject_init(struct kobject *);
 extern void kobject_init_ng(struct kobject *kobj, struct kobj_type *ktype);
 extern int __must_check kobject_add(struct kobject *kobj,
 				    struct kobject *parent,

lib/kobject.c

@@ -124,11 +124,7 @@ char *kobject_get_path(struct kobject *kobj, gfp_t gfp_mask)
 }
 EXPORT_SYMBOL_GPL(kobject_get_path);
 
-/**
- *	kobject_init - initialize object.
- *	@kobj:	object in question.
- */
-void kobject_init(struct kobject * kobj)
+static void kobject_init_internal(struct kobject * kobj)
 {
 	if (!kobj)
 		return;
@@ -232,7 +228,7 @@ int kobject_register(struct kobject * kobj)
 {
 	int error = -EINVAL;
 	if (kobj) {
-		kobject_init(kobj);
+		kobject_init_internal(kobj);
 		error = kobject_add(kobj);
 		if (!error)
 			kobject_uevent(kobj, KOBJ_ADD);
@@ -695,7 +691,7 @@ EXPORT_SYMBOL_GPL(kobject_create_and_add);
 
 void kset_init(struct kset * k)
 {
-	kobject_init(&k->kobj);
+	kobject_init_internal(&k->kobj);
 	INIT_LIST_HEAD(&k->list);
 	spin_lock_init(&k->list_lock);
 }
@@ -887,7 +883,6 @@ struct kset *kset_create_and_add(const char *name,
 }
 EXPORT_SYMBOL_GPL(kset_create_and_add);
 
-EXPORT_SYMBOL(kobject_init);
 EXPORT_SYMBOL(kobject_register);
 EXPORT_SYMBOL(kobject_unregister);
 EXPORT_SYMBOL(kobject_get);