[Intel-gfx] [PATCH 14/22] drm: Remove clock_index from struct drm_display_mode

[Damien Lespiau]

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 at redhat.com>
Reviewed-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau at intel.com>
---
 drivers/gpu/drm/nouveau/dispnv04/crtc.c | 2 --
 include/drm/drm_crtc.h                  | 1 -
 2 files changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/dispnv04/crtc.c b/drivers/gpu/drm/nouveau/dispnv04/crtc.c
index d4fbf11..0e3270c 100644
--- 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
--- 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;
-- 
1.8.3.1