Kobject: rename kobject_init_ng() to kobject_init()

Now that the old kobject_init() function is gone, rename
kobject_init_ng() to kobject_init() to clean up the namespace.

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

diff --git a/block/elevator.c b/block/elevator.c
index 645469a..f9736fb 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -185,7 +185,7 @@
 
 	eq->ops = &e->ops;
 	eq->elevator_type = e;
-	kobject_init_ng(&eq->kobj, &elv_ktype);
+	kobject_init(&eq->kobj, &elv_ktype);
 	mutex_init(&eq->sysfs_lock);
 
 	eq->hash = kmalloc_node(sizeof(struct hlist_head) * ELV_HASH_ENTRIES,