1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c
index 60ab474bfff3..8ed55b0a1ce4 100644
--- a/drivers/iommu/dmar.c
+++ b/drivers/iommu/dmar.c
@@ -247,7 +247,7 @@ int dmar_remove_dev_scope(struct dmar_pci_notify_info *info, u16 segment,
 
         for_each_active_dev_scope(devices, count, index, tmp)
                 if (tmp == &info->dev->dev) {
-                        rcu_assign_pointer(devices[index].dev, NULL);
+                        RCU_INIT_POINTER(devices[index].dev, NULL);
                         synchronize_rcu();
                         put_device(tmp);
                         return 1;