gma500: psb_intel_crtc: Drop crtc_enable flag.

This is set when setting DPMS on and off, but it isn't checked anywhere,
so just remove it.

Signed-off-by: Forest Bond <forest.bond@rapidrollout.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/gma500/cdv_intel_display.c b/drivers/gpu/drm/gma500/cdv_intel_display.c
index 65cb248..3cfd093 100644 (file)
--- a/drivers/gpu/drm/gma500/cdv_intel_display.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_display.c
@@ -930,7 +930,6 @@ static void cdv_intel_crtc_dpms(struct drm_crtc *crtc, int mode)
                /* Give the overlay scaler a chance to enable
                 * if it's on this pipe */
                /* psb_intel_crtc_dpms_video(crtc, true); TODO */
-               psb_intel_crtc->crtc_enable = true;
                break;
        case DRM_MODE_DPMS_OFF:
                if (!psb_intel_crtc->active)
@@ -981,7 +980,6 @@ static void cdv_intel_crtc_dpms(struct drm_crtc *crtc, int mode)
 
                /* Wait for the clocks to turn off. */
                udelay(150);
-               psb_intel_crtc->crtc_enable = false;
                break;
        }
        cdv_intel_update_watermark(dev, crtc);

diff --git a/drivers/gpu/drm/gma500/psb_intel_drv.h b/drivers/gpu/drm/gma500/psb_intel_drv.h
index c53e592..c9710ff 100644 (file)
--- a/drivers/gpu/drm/gma500/psb_intel_drv.h
+++ b/drivers/gpu/drm/gma500/psb_intel_drv.h
@@ -193,7 +193,6 @@ struct psb_intel_crtc {
        u32 mode_flags;
 
        bool active;
-       bool crtc_enable;
 
        /* Saved Crtc HW states */
        struct psb_intel_crtc_state *crtc_state;