From: Thierry Reding <treding@nvidia.com>
Date: Wed, 30 Aug 2017 18:04:12 +0200
Subject: drm/tegra: dc: Remove duplicate plane funcs
Git-commit: 301e0ddb3458255ed0fb3bb1f46b9caf186eafb5
Patch-mainline: v4.16-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Both tegra_overlay_plane_funcs is identical to tegra_plane_funcs. Get
rid of the duplicate and use one set of function pointers for all
planes.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/tegra/dc.c |   11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -825,15 +825,6 @@ static struct drm_plane *tegra_dc_cursor
 	return &plane->base;
 }
 
-static const struct drm_plane_funcs tegra_overlay_plane_funcs = {
-	.update_plane = drm_atomic_helper_update_plane,
-	.disable_plane = drm_atomic_helper_disable_plane,
-	.destroy = tegra_plane_destroy,
-	.reset = tegra_plane_reset,
-	.atomic_duplicate_state = tegra_plane_atomic_duplicate_state,
-	.atomic_destroy_state = tegra_plane_atomic_destroy_state,
-};
-
 static const uint32_t tegra_overlay_plane_formats[] = {
 	DRM_FORMAT_XBGR8888,
 	DRM_FORMAT_XRGB8888,
@@ -863,7 +854,7 @@ static struct drm_plane *tegra_dc_overla
 	formats = tegra_overlay_plane_formats;
 
 	err = drm_universal_plane_init(drm, &plane->base, 1 << dc->pipe,
-				       &tegra_overlay_plane_funcs, formats,
+				       &tegra_plane_funcs, formats,
 				       num_formats, NULL,
 				       DRM_PLANE_TYPE_OVERLAY, NULL);
 	if (err < 0) {