1 files changed, 5 insertions, 7 deletions

diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 4d5f41e19527..495a7afea962 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -771,8 +771,7 @@ static void mixer_finish_pageflip(struct drm_device *drm_dev, int crtc)
 static irqreturn_t mixer_irq_handler(int irq, void *arg)
 {
         struct exynos_drm_hdmi_context *drm_hdmi_ctx = arg;
-        struct mixer_context *ctx =
-                        (struct mixer_context *)drm_hdmi_ctx->ctx;
+        struct mixer_context *ctx = drm_hdmi_ctx->ctx;
         struct mixer_resources *res = &ctx->mixer_res;
         u32 val, val_base;
 
@@ -902,7 +901,7 @@ static int mixer_runtime_resume(struct device *dev)
 
         DRM_DEBUG_KMS("resume - start\n");
 
-        mixer_resource_poweron((struct mixer_context *)ctx->ctx);
+        mixer_resource_poweron(ctx->ctx);
 
         return 0;
 }
@@ -913,7 +912,7 @@ static int mixer_runtime_suspend(struct device *dev)
 
         DRM_DEBUG_KMS("suspend - start\n");
 
-        mixer_resource_poweroff((struct mixer_context *)ctx->ctx);
+        mixer_resource_poweroff(ctx->ctx);
 
         return 0;
 }
@@ -926,8 +925,7 @@ static const struct dev_pm_ops mixer_pm_ops = {
 static int __devinit mixer_resources_init(struct exynos_drm_hdmi_context *ctx,
                                  struct platform_device *pdev)
 {
-        struct mixer_context *mixer_ctx =
-                        (struct mixer_context *)ctx->ctx;
+        struct mixer_context *mixer_ctx = ctx->ctx;
         struct device *dev = &pdev->dev;
         struct mixer_resources *mixer_res = &mixer_ctx->mixer_res;
         struct resource *res;
@@ -1093,7 +1091,7 @@ static int mixer_remove(struct platform_device *pdev)
         struct device *dev = &pdev->dev;
         struct exynos_drm_hdmi_context *drm_hdmi_ctx =
                                         platform_get_drvdata(pdev);
-        struct mixer_context *ctx = (struct mixer_context *)drm_hdmi_ctx->ctx;
+        struct mixer_context *ctx = drm_hdmi_ctx->ctx;
 
         dev_info(dev, "remove successful\n");