From c4addcb55417a246b4419cbb075a2e4f412a8645 Mon Sep 17 00:00:00 2001
From: =?utf8?q?M=C3=A1rton=20N=C3=A9meth?= <nm127@freemail.hu>
Date: Sun, 15 Jan 2012 11:32:30 +0100
Subject: [PATCH] gpio-pch: cleanup NULL pointer checking
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This patch will remove the following sparse warning ("make C=1"):
 * warning: Using plain integer as NULL pointer

Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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