[PATCH 06/10] drm/exynos: Remove redundant NULL check in exynos_drm_rotator.c

[Sachin Kamat]

devm_request_and_ioremap API checks for NULL. Hence explicit
NULL check is not necessary. Saves some code.

Cc: Eunchul Kim <chulspro.kim at samsung.com>
Signed-off-by: Sachin Kamat <sachin.kamat at linaro.org>
---
 drivers/gpu/drm/exynos/exynos_drm_rotator.c |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c 
b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
index 0f168449..4505163 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
@@ -655,11 +655,6 @@ static int __devinit rotator_probe(struct platform_device 
*pdev)
                                platform_get_device_id(pdev)->driver_data;

        rot->regs_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!rot->regs_res) {
-               dev_err(dev, "failed to find registers\n");
-               return -ENOENT;
-       }
-
        rot->regs = devm_request_and_ioremap(dev, rot->regs_res);
        if (!rot->regs) {
                dev_err(dev, "failed to map register\n");
-- 
1.7.4.1