drm/tegra: Remove dummy ->load_lut() implementation

The ->load_lut() callback is optional, therefore a dummy implementation
is not needed.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index b957908aec73d6b0fba806f3acc3c4f5fce2d139..d9076a10cb75bb4b73aa6c99bbee2eb360baeacb 100644 (file)
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -1095,10 +1095,6 @@ static void tegra_crtc_commit(struct drm_crtc *crtc)
        tegra_dc_commit(dc);
 }
 
-static void tegra_crtc_load_lut(struct drm_crtc *crtc)
-{
-}
-
 static const struct drm_crtc_helper_funcs tegra_crtc_helper_funcs = {
        .disable = tegra_crtc_disable,
        .mode_fixup = tegra_crtc_mode_fixup,
@@ -1106,7 +1102,6 @@ static const struct drm_crtc_helper_funcs tegra_crtc_helper_funcs = {
        .mode_set_base = tegra_crtc_mode_set_base,
        .prepare = tegra_crtc_prepare,
        .commit = tegra_crtc_commit,
-       .load_lut = tegra_crtc_load_lut,
 };
 
 static irqreturn_t tegra_dc_irq(int irq, void *data)