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

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

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

diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
index a7672e1..ac2a6eb 100644 (file)
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
@@ -323,10 +323,6 @@ static void mdp4_crtc_commit(struct drm_crtc *crtc)
        drm_crtc_vblank_put(crtc);
 }
 
-static void mdp4_crtc_load_lut(struct drm_crtc *crtc)
-{
-}
-
 static int mdp4_crtc_atomic_check(struct drm_crtc *crtc,
                struct drm_crtc_state *state)
 {
@@ -524,7 +520,6 @@ static const struct drm_crtc_helper_funcs mdp4_crtc_helper_funcs = {
        .mode_set_base = drm_helper_crtc_mode_set_base,
        .prepare = mdp4_crtc_prepare,
        .commit = mdp4_crtc_commit,
-       .load_lut = mdp4_crtc_load_lut,
        .atomic_check = mdp4_crtc_atomic_check,
        .atomic_begin = mdp4_crtc_atomic_begin,
        .atomic_flush = mdp4_crtc_atomic_flush,

diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
index 0e9a2e3..92d52a5 100644 (file)
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
@@ -275,10 +275,6 @@ static void mdp5_crtc_commit(struct drm_crtc *crtc)
        mdp5_disable(get_kms(crtc));
 }
 
-static void mdp5_crtc_load_lut(struct drm_crtc *crtc)
-{
-}
-
 struct plane_state {
        struct drm_plane *plane;
        struct mdp5_plane_state *state;
@@ -407,7 +403,6 @@ static const struct drm_crtc_helper_funcs mdp5_crtc_helper_funcs = {
        .mode_set_base = drm_helper_crtc_mode_set_base,
        .prepare = mdp5_crtc_prepare,
        .commit = mdp5_crtc_commit,
-       .load_lut = mdp5_crtc_load_lut,
        .atomic_check = mdp5_crtc_atomic_check,
        .atomic_begin = mdp5_crtc_atomic_begin,
        .atomic_flush = mdp5_crtc_atomic_flush,