kobject: update the copyrights

I've been hacking on these files for a while now, might as well make it
official...

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/lib/kobject.c b/lib/kobject.c
index b7e0646f..03d4036 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -2,6 +2,8 @@
  * kobject.c - library routines for handling generic kernel objects
  *
  * Copyright (c) 2002-2003 Patrick Mochel <mochel@osdl.org>
+ * Copyright (c) 2006-2007 Greg Kroah-Hartman <greg@kroah.com>
+ * Copyright (c) 2006-2007 Novell Inc.
  *
  * This file is released under the GPLv2.
  *