From: Bernhard Rosenkraenzer <bero@arklinux.org>,
      Adrian Bunk <bunk@stusta.de>

- Define `debug' before using it.

- remove now-unneeded module_parm_array hack.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>