diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
index 909d74250de7c574a19457df0c98389713f31246..38329a617da013fff61808595f61889c4ef74e84 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
@@ -147,13 +147,6 @@ static void mdp4_crtc_destroy(struct drm_crtc *crtc)
 	kfree(mdp4_crtc);
 }
 
-static bool mdp4_crtc_mode_fixup(struct drm_crtc *crtc,
-		const struct drm_display_mode *mode,
-		struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
 /* statically (for now) map planes to mixer stage (z-order): */
 static const int idxs[] = {
 		[VG1]  = 1,
@@ -508,7 +501,6 @@ static const struct drm_crtc_funcs mdp4_crtc_funcs = {
 };
 
 static const struct drm_crtc_helper_funcs mdp4_crtc_helper_funcs = {
-	.mode_fixup = mdp4_crtc_mode_fixup,
 	.mode_set_nofb = mdp4_crtc_mode_set_nofb,
 	.disable = mdp4_crtc_disable,
 	.enable = mdp4_crtc_enable,
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
index 46682aa8870c1368986c959cda280362be4bfd8a..d6b45eb57d4f81c6104f259707a825d59672bb03 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
@@ -185,13 +185,6 @@ static void mdp5_crtc_destroy(struct drm_crtc *crtc)
 	kfree(mdp5_crtc);
 }
 
-static bool mdp5_crtc_mode_fixup(struct drm_crtc *crtc,
-		const struct drm_display_mode *mode,
-		struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
 /*
  * blend_setup() - blend all the planes of a CRTC
  *
@@ -634,7 +627,6 @@ static const struct drm_crtc_funcs mdp5_crtc_funcs = {
 };
 
 static const struct drm_crtc_helper_funcs mdp5_crtc_helper_funcs = {
-	.mode_fixup = mdp5_crtc_mode_fixup,
 	.mode_set_nofb = mdp5_crtc_mode_set_nofb,
 	.disable = mdp5_crtc_disable,
 	.enable = mdp5_crtc_enable,