1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/xen/gntdev.c b/drivers/xen/gntdev.c
index 7f1241608489..5df9fd847b2e 100644
--- a/drivers/xen/gntdev.c
+++ b/drivers/xen/gntdev.c
@@ -446,7 +446,7 @@ static void mn_release(struct mmu_notifier *mn,
         spin_unlock(&priv->lock);
 }
 
-struct mmu_notifier_ops gntdev_mmu_ops = {
+static struct mmu_notifier_ops gntdev_mmu_ops = {
         .release                = mn_release,
         .invalidate_page        = mn_invl_page,
         .invalidate_range_start = mn_invl_range_start,