From 293d3f6a70704691c3539bc3630ba1acbabc5c43 Mon Sep 17 00:00:00 2001
From: Jingoo Han <jg1.han@samsung.com>
Date: Thu, 17 Apr 2014 19:08:40 +0900
Subject: [PATCH] drm/exynos: dsi: use IS_ERR() to check
 devm_ioremap_resource() results

devm_ioremap_resource() returns an error pointer, not NULL. Thus,
the result should be checked with IS_ERR().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
Reading git-format-patch failed