drm/exynos: Remove redundant NULL check in exynos_drm_gsc.c

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

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
index 9c6de7a5944b..04cc46c37c7c 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
@@ -1692,12 +1692,6 @@ static int __devinit gsc_probe(struct platform_device *pdev)
 
         /* resource memory */
         ctx->regs_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-        if (!ctx->regs_res) {
-                dev_err(dev, "failed to find registers.\n");
-                ret = -ENOENT;
-                goto err_clk;
-        }
-
         ctx->regs = devm_request_and_ioremap(dev, ctx->regs_res);
         if (!ctx->regs) {
                 dev_err(dev, "failed to map registers.\n");