drm/exynos: hdmi: Fix incorrect usage of IS_ERR_OR_NULL

Use IS_ERR instead of IS_ERR_OR_NULL on clk_get results.

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

diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 1469ae2ceacd6c318f263b875693c7d04f4ce1ec..93b70e9f6e9992c3f264b4eba8d7865ccebc6453 100644 (file)
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -1809,27 +1809,27 @@ static int hdmi_resources_init(struct hdmi_context *hdata)
 
        /* get clocks, power */
        res->hdmi = devm_clk_get(dev, "hdmi");
-       if (IS_ERR_OR_NULL(res->hdmi)) {
+       if (IS_ERR(res->hdmi)) {
                DRM_ERROR("failed to get clock 'hdmi'\n");
                goto fail;
        }
        res->sclk_hdmi = devm_clk_get(dev, "sclk_hdmi");
-       if (IS_ERR_OR_NULL(res->sclk_hdmi)) {
+       if (IS_ERR(res->sclk_hdmi)) {
                DRM_ERROR("failed to get clock 'sclk_hdmi'\n");
                goto fail;
        }
        res->sclk_pixel = devm_clk_get(dev, "sclk_pixel");
-       if (IS_ERR_OR_NULL(res->sclk_pixel)) {
+       if (IS_ERR(res->sclk_pixel)) {
                DRM_ERROR("failed to get clock 'sclk_pixel'\n");
                goto fail;
        }
        res->sclk_hdmiphy = devm_clk_get(dev, "sclk_hdmiphy");
-       if (IS_ERR_OR_NULL(res->sclk_hdmiphy)) {
+       if (IS_ERR(res->sclk_hdmiphy)) {
                DRM_ERROR("failed to get clock 'sclk_hdmiphy'\n");
                goto fail;
        }
        res->hdmiphy = devm_clk_get(dev, "hdmiphy");
-       if (IS_ERR_OR_NULL(res->hdmiphy)) {
+       if (IS_ERR(res->hdmiphy)) {
                DRM_ERROR("failed to get clock 'hdmiphy'\n");
                goto fail;
        }