Staging: otus: fix some sparse warnings

*apdbg.c: use NULL pointer instead of 0 interger. Also make two functions private.

Signed-off-by: Thiago Farina <tfransosi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Thiago Farina 2009-11-22 17:00:00 -05:00 • committed by Greg Kroah-Hartman
commit cb13887657