From 920e2ffbe243fb0555b2c238e26fe7dbc03db98c Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Mon, 17 Sep 2012 13:17:03 -0700
Subject: [PATCH] staging: comedi: pcmuio: pointers should be cleared with NULL

Pointer variables should be cleared with NULL on 0. This quiets
some sparse warnings about:

warning: Using plain integer as NULL pointer

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
Reading git-format-patch failed