1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/iommu/tegra-gart.c b/drivers/iommu/tegra-gart.c
index f722a0c466cf..c48da057dbb1 100644
--- a/drivers/iommu/tegra-gart.c
+++ b/drivers/iommu/tegra-gart.c
@@ -315,6 +315,7 @@ static const struct iommu_ops gart_iommu_ops = {
         .attach_dev     = gart_iommu_attach_dev,
         .detach_dev     = gart_iommu_detach_dev,
         .map            = gart_iommu_map,
+        .map_sg         = default_iommu_map_sg,
         .unmap          = gart_iommu_unmap,
         .iova_to_phys   = gart_iommu_iova_to_phys,
         .pgsize_bitmap  = GART_IOMMU_PGSIZES,
@@ -395,7 +396,7 @@ static int tegra_gart_probe(struct platform_device *pdev)
         do_gart_setup(gart, NULL);
 
         gart_handle = gart;
-        bus_set_iommu(&platform_bus_type, &gart_iommu_ops);
+
         return 0;
 }