From: Sachin Kamat Date: Mon, 24 Dec 2012 08:33:47 +0000 (+0530) Subject: drm/exynos: Remove redundant NULL check in exynos_drm_rotator.c X-Git-Tag: v3.8-rc3~6^2~3^2~6 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=df257a8db416cdae87fe0e31287a3df86dd8ba5a;p=linux.git 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 Signed-off-by: Inki Dae --- diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c index 9634cf17cf52..77bd6fd84e1c 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");