.detach_dev = shmobile_iommu_detach_device,
.map = shmobile_iommu_map,
.unmap = shmobile_iommu_unmap,
+ .map_sg = default_iommu_map_sg,
.iova_to_phys = shmobile_iommu_iova_to_phys,
.add_device = shmobile_iommu_add_device,
.pgsize_bitmap = SZ_1M | SZ_64K | SZ_4K,