drm/rcar-du: removed optional dummy crtc mode_fixup function.

This patch set nukes all the dummy crtc mode_fixup implementations.
(made on top of Daniel topic/drm-misc branch)

Signed-off-by: Carlos Palminha <palminha@synopsys.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/becab4ff666eca77162e5cd978087f2d3fb3e308.1455630967.git.palminha@synopsys.com

diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
index 51e9e8c..d9f06cc 100644 (file)
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
@@ -491,14 +491,6 @@ static void rcar_du_crtc_disable(struct drm_crtc *crtc)
        rcrtc->outputs = 0;
 }
 
-static bool rcar_du_crtc_mode_fixup(struct drm_crtc *crtc,
-                                   const struct drm_display_mode *mode,
-                                   struct drm_display_mode *adjusted_mode)
-{
-       /* TODO Fixup modes */
-       return true;
-}
-
 static void rcar_du_crtc_atomic_begin(struct drm_crtc *crtc,
                                      struct drm_crtc_state *old_crtc_state)
 {
@@ -531,7 +523,6 @@ static void rcar_du_crtc_atomic_flush(struct drm_crtc *crtc,
 }
 
 static const struct drm_crtc_helper_funcs crtc_helper_funcs = {
-       .mode_fixup = rcar_du_crtc_mode_fixup,
        .disable = rcar_du_crtc_disable,
        .enable = rcar_du_crtc_enable,
        .atomic_begin = rcar_du_crtc_atomic_begin,