diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index 4931193eb4e2e659c7a9cb5d68096ebc1431a747..76ed6a105d4ff6dc4dc63638e8352f6e6cc718d7 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -87,7 +87,6 @@ struct exynos_drm_plane {
  *	      would be called by encoder->mode_set().
  * @enable: display device on.
  * @disable: display device off.
- * @commit: apply changes to hw
  */
 struct exynos_drm_encoder;
 struct exynos_drm_encoder_ops {
@@ -100,7 +99,6 @@ struct exynos_drm_encoder_ops {
 				struct drm_display_mode *mode);
 	void (*enable)(struct exynos_drm_encoder *encoder);
 	void (*disable)(struct exynos_drm_encoder *encoder);
-	void (*commit)(struct exynos_drm_encoder *encoder);
 };
 
 /*
diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.c b/drivers/gpu/drm/exynos/exynos_drm_encoder.c
index b9a1c937de5b47b9523672267fe97c2933fa5bbc..ce7b97e3550d1371b9ffa06db1e4ad10ce264a2a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_encoder.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_encoder.c
@@ -56,9 +56,6 @@ static void exynos_drm_encoder_enable(struct drm_encoder *encoder)
 
 	if (exynos_encoder->ops->enable)
 		exynos_encoder->ops->enable(exynos_encoder);
-
-	if (exynos_encoder->ops->commit)
-		exynos_encoder->ops->commit(exynos_encoder);
 }
 
 static void exynos_drm_encoder_disable(struct drm_encoder *encoder)