drm/tegra: dc: Remove duplicate plane funcs

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>

diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index e60f44a..775e51c 100644 (file)
--- 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_plane_create(struct drm_device *drm,
        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_overlay_plane_create(struct drm_device *drm,
        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) {