Commits
Jingoo Han committed 293d3f6a707
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>