From df257a8db416cdae87fe0e31287a3df86dd8ba5a Mon Sep 17 00:00:00 2001
From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Mon, 24 Dec 2012 14:03:47 +0530
Subject: [PATCH] drm/exynos: Remove redundant NULL check in
exynos_drm_rotator.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>
---
drivers/gpu/drm/exynos/exynos_drm_rotator.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
index 9634cf17cf523..77bd6fd84e1c7 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
@@ -656,11 +656,6 @@ 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");
--
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