diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index f48227ad5d33..917db69276d6 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -3985,19 +3985,6 @@ static void valleyview_init_clock_gating(struct drm_device *dev)
 	I915_WRITE(CACHE_MODE_1,
 		   _MASKED_BIT_ENABLE(PIXEL_SUBSPAN_COLLECT_OPT_DISABLE));
 
-	/*
-	 * On ValleyView, the GUnit needs to signal the GT
-	 * when flip and other events complete.  So enable
-	 * all the GUnit->GT interrupts here
-	 */
-	I915_WRITE(VLV_DPFLIPSTAT, PIPEB_LINE_COMPARE_INT_EN |
-		   PIPEB_HLINE_INT_EN | PIPEB_VBLANK_INT_EN |
-		   SPRITED_FLIPDONE_INT_EN | SPRITEC_FLIPDONE_INT_EN |
-		   PLANEB_FLIPDONE_INT_EN | PIPEA_LINE_COMPARE_INT_EN |
-		   PIPEA_HLINE_INT_EN | PIPEA_VBLANK_INT_EN |
-		   SPRITEB_FLIPDONE_INT_EN | SPRITEA_FLIPDONE_INT_EN |
-		   PLANEA_FLIPDONE_INT_EN);
-
 	/*
 	 * WaDisableVLVClockGating_VBIIssue
 	 * Disable clock gating on th GCFG unit to prevent a delay