[PATCH 2/3] gma: psb_intel_crtc: Drop crtc_enable flag.

[Forest Bond]

From: Forest Bond <forest.bond at rapidrollout.com>

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 at rapidrollout.com>
---
 drivers/gpu/drm/gma500/cdv_intel_display.c |    2 --
 drivers/gpu/drm/gma500/psb_intel_drv.h     |    1 -
 2 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/gma500/cdv_intel_display.c b/drivers/gpu/drm/gma500/cdv_intel_display.c
index 883a9f3..2100aff 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_display.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_display.c
@@ -841,7 +841,6 @@ 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)
@@ -893,7 +892,6 @@ static void cdv_intel_crtc_dpms(struct drm_crtc *crtc, int mode)
 		/* Wait for the clocks to turn off. */
 		udelay(150);
 		cdv_intel_update_watermark(dev, crtc);
-		psb_intel_crtc->crtc_enable = false;
 		break;
 	}
 	/*Set FIFO Watermarks*/
diff --git a/drivers/gpu/drm/gma500/psb_intel_drv.h b/drivers/gpu/drm/gma500/psb_intel_drv.h
index ebe1a28..e179c36 100644
--- a/drivers/gpu/drm/gma500/psb_intel_drv.h
+++ b/drivers/gpu/drm/gma500/psb_intel_drv.h
@@ -190,7 +190,6 @@ struct psb_intel_crtc {
 	u32 mode_flags;
 
 	bool active;
-	bool crtc_enable;
 
 	/* Saved Crtc HW states */
 	struct psb_intel_crtc_state *crtc_state;
-- 
1.7.0.4