drm/exynos: Remove redundant check in exynos_hdmi.c file

devm_request_and_ioremap function checks the validity of the
pointer returned by platform_get_resource. Hence an additional check
in the probe function is not necessary.

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

diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 409e2ec..bb504cb 100644 (file)
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -2312,11 +2312,6 @@ static int __devinit hdmi_probe(struct platform_device *pdev)
        }
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!res) {
-               DRM_ERROR("failed to find registers\n");
-               ret = -ENOENT;
-               goto err_resource;
-       }
 
        hdata->regs = devm_request_and_ioremap(&pdev->dev, res);
        if (!hdata->regs) {