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/ll_rw_blk.c b/block/ll_rw_blk.c
index 234dd3d..5ccec8a 100644
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -1862,7 +1862,7 @@
 
 	init_timer(&q->unplug_timer);
 
-	kobject_init_ng(&q->kobj, &queue_ktype);
+	kobject_init(&q->kobj, &queue_ktype);
 
 	mutex_init(&q->sysfs_lock);