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

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

Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
index e3a7a50..42d2ffa 100644 (file)
--- a/drivers/gpu/drm/armada/armada_crtc.c
+++ b/drivers/gpu/drm/armada/armada_crtc.c
@@ -653,10 +653,6 @@ static int armada_drm_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
        return 0;
 }
 
-static void armada_drm_crtc_load_lut(struct drm_crtc *crtc)
-{
-}
-
 /* The mode_config.mutex will be held for this call */
 static void armada_drm_crtc_disable(struct drm_crtc *crtc)
 {
@@ -678,7 +674,6 @@ static const struct drm_crtc_helper_funcs armada_crtc_helper_funcs = {
        .mode_fixup     = armada_drm_crtc_mode_fixup,
        .mode_set       = armada_drm_crtc_mode_set,
        .mode_set_base  = armada_drm_crtc_mode_set_base,
-       .load_lut       = armada_drm_crtc_load_lut,
        .disable        = armada_drm_crtc_disable,
 };