drm: Remove clock_index from struct drm_display_mode

This field was only accessed by the nouveau driver, but never set. So
concluded we can rid of this one.

Acked-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/nouveau/dispnv04/crtc.c b/drivers/gpu/drm/nouveau/dispnv04/crtc.c
index d4fbf11..0e3270c 100644 (file)
--- a/drivers/gpu/drm/nouveau/dispnv04/crtc.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/crtc.c
@@ -326,8 +326,6 @@ nv_crtc_mode_set_vga(struct drm_crtc *crtc, struct drm_display_mode *mode)
                        regp->MiscOutReg = 0x23;        /* +hsync +vsync */
        }
 
-       regp->MiscOutReg |= (mode->clock_index & 0x03) << 2;
-
        /*
         * Time Sequencer
         */

diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 1b69407..011baaa 100644 (file)
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -156,7 +156,6 @@ struct drm_display_mode {
        int height_mm;
 
        /* Actual mode we give to hw */
-       int clock_index;
        int synth_clock;
        int crtc_hdisplay;
        int crtc_hblank_start;