[PATCH] i386: convert to the kthread API

This patch just trivial converts from calling kernel_thread and daemonize
to just calling kthread_run.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>