drm/mediatek: remove unused external function

layer_on and layer_off both are unused external function,
remove them from mtk_ddp_comp_funcs structure.

Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com>
Signed-off-by: CK Hu <ck.hu@mediatek.com>

diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
index 4a55bb6..89778ee 100644 (file)
--- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
@@ -313,8 +313,6 @@ static const struct mtk_ddp_comp_funcs mtk_disp_ovl_funcs = {
        .disable_vblank = mtk_ovl_disable_vblank,
        .supported_rotations = mtk_ovl_supported_rotations,
        .layer_nr = mtk_ovl_layer_nr,
-       .layer_on = mtk_ovl_layer_on,
-       .layer_off = mtk_ovl_layer_off,
        .layer_check = mtk_ovl_layer_check,
        .layer_config = mtk_ovl_layer_config,
        .bgclr_in_on = mtk_ovl_bgclr_in_on,

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
index 2f1e9e7..2fe95b0 100644 (file)
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
@@ -79,8 +79,6 @@ struct mtk_ddp_comp_funcs {
        void (*disable_vblank)(struct mtk_ddp_comp *comp);
        unsigned int (*supported_rotations)(struct mtk_ddp_comp *comp);
        unsigned int (*layer_nr)(struct mtk_ddp_comp *comp);
-       void (*layer_on)(struct mtk_ddp_comp *comp, unsigned int idx);
-       void (*layer_off)(struct mtk_ddp_comp *comp, unsigned int idx);
        int (*layer_check)(struct mtk_ddp_comp *comp,
                           unsigned int idx,
                           struct mtk_plane_state *state);
@@ -151,20 +149,6 @@ static inline unsigned int mtk_ddp_comp_layer_nr(struct mtk_ddp_comp *comp)
        return 0;
 }
 
-static inline void mtk_ddp_comp_layer_on(struct mtk_ddp_comp *comp,
-                                        unsigned int idx)
-{
-       if (comp->funcs && comp->funcs->layer_on)
-               comp->funcs->layer_on(comp, idx);
-}
-
-static inline void mtk_ddp_comp_layer_off(struct mtk_ddp_comp *comp,
-                                         unsigned int idx)
-{
-       if (comp->funcs && comp->funcs->layer_off)
-               comp->funcs->layer_off(comp, idx);
-}
-
 static inline int mtk_ddp_comp_layer_check(struct mtk_ddp_comp *comp,
                                           unsigned int idx,
                                           struct mtk_plane_state *state)