diff --git a/drivers/misc/sgi-gru/grutlbpurge.c b/drivers/misc/sgi-gru/grutlbpurge.c
index e936d43895d2..9918eda0e05f 100644
--- a/drivers/misc/sgi-gru/grutlbpurge.c
+++ b/drivers/misc/sgi-gru/grutlbpurge.c
@@ -247,17 +247,6 @@ static void gru_invalidate_range_end(struct mmu_notifier *mn,
 	gru_dbg(grudev, "gms %p, start 0x%lx, end 0x%lx\n", gms, start, end);
 }
 
-static void gru_invalidate_page(struct mmu_notifier *mn, struct mm_struct *mm,
-				unsigned long address)
-{
-	struct gru_mm_struct *gms = container_of(mn, struct gru_mm_struct,
-						 ms_notifier);
-
-	STAT(mmu_invalidate_page);
-	gru_flush_tlb_range(gms, address, PAGE_SIZE);
-	gru_dbg(grudev, "gms %p, address 0x%lx\n", gms, address);
-}
-
 static void gru_release(struct mmu_notifier *mn, struct mm_struct *mm)
 {
 	struct gru_mm_struct *gms = container_of(mn, struct gru_mm_struct,
@@ -269,7 +258,6 @@ static void gru_release(struct mmu_notifier *mn, struct mm_struct *mm)
 
 
 static const struct mmu_notifier_ops gru_mmuops = {
-	.invalidate_page	= gru_invalidate_page,
 	.invalidate_range_start	= gru_invalidate_range_start,
 	.invalidate_range_end	= gru_invalidate_range_end,
 	.release		= gru_release,