From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Sat, 22 Sep 2012 06:22:17 +0000 (+0000)
Subject: drm/udl: Use NULL instead of 0 for pointers
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~20^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=74401b1dd320c419f8444d0a45daba5b42a9b7e9;p=pandora-kernel.git

drm/udl: Use NULL instead of 0 for pointers

Fixes the following sparse warnings:
drivers/gpu/drm/udl/udl_transfer.c:129:50:
drivers/gpu/drm/udl/udl_transfer.c:130:50:
drivers/gpu/drm/udl/udl_transfer.c:131:45:
drivers/gpu/drm/udl/udl_transfer.c:132:61:
warning: Using plain integer as NULL pointer

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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