diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 50ddf4a95c5e0a587c62b9c1a74905ac61e850ec..a17d6bdfe63e6efe15d329755049e48ec9ee87cc 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -309,21 +309,21 @@ irqreturn_t ironlake_irq_handler(struct drm_device *dev)
 	if (de_iir & DE_GSE)
 		ironlake_opregion_gse_intr(dev);
 
-	if (de_iir & DE_PLANEA_FLIP_DONE)
+	if (de_iir & DE_PLANEA_FLIP_DONE) {
 		intel_prepare_page_flip(dev, 0);
+		intel_finish_page_flip(dev, 0);
+	}
 
-	if (de_iir & DE_PLANEB_FLIP_DONE)
+	if (de_iir & DE_PLANEB_FLIP_DONE) {
 		intel_prepare_page_flip(dev, 1);
+		intel_finish_page_flip(dev, 1);
+	}
 
-	if (de_iir & DE_PIPEA_VBLANK) {
+	if (de_iir & DE_PIPEA_VBLANK)
 		drm_handle_vblank(dev, 0);
-		intel_finish_page_flip(dev, 0);
-	}
 
-	if (de_iir & DE_PIPEB_VBLANK) {
+	if (de_iir & DE_PIPEB_VBLANK)
 		drm_handle_vblank(dev, 1);
-		intel_finish_page_flip(dev, 1);
-	}
 
 	/* check event from PCH */
 	if ((de_iir & DE_PCH_EVENT) &&