diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 04fb40867cc0..8d56b3c45451 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -385,7 +385,6 @@
 #define VLV_PCBR	_MMIO(VLV_DISPLAY_BASE + 0x2120)
 #define VLV_PCBR_ADDR_SHIFT	12
 
-#define   DISPLAY_PLANE_FLIP_PENDING(plane) (1 << (11 - (plane))) /* A and B only */
 #define EIR		_MMIO(0x20b0)
 #define EMR		_MMIO(0x20b4)
 #define ESR		_MMIO(0x20b8)