123 	if (use_dma_iommu(dev))  in dma_go_direct()
170 	else if (use_dma_iommu(dev))  in dma_map_page_attrs()
192 	else if (use_dma_iommu(dev))  in dma_unmap_page_attrs()
215 	else if (use_dma_iommu(dev))  in __dma_map_sg_attrs()
314 	else if (use_dma_iommu(dev))  in dma_unmap_sg_attrs()
334 	else if (use_dma_iommu(dev))  in dma_map_resource()
353 	else if (use_dma_iommu(dev))  in dma_unmap_resource()
371 	else if (use_dma_iommu(dev))  in __dma_sync_single_for_cpu()
388 	else if (use_dma_iommu(dev))  in __dma_sync_single_for_device()
405 	else if (use_dma_iommu(dev))  in __dma_sync_sg_for_cpu()
422 	else if (use_dma_iommu(dev))  in __dma_sync_sg_for_device()
450 	if (dma_map_direct(dev, ops) || use_dma_iommu(dev))  in dma_setup_need_sync()
491 	if (use_dma_iommu(dev))  in dma_get_sgtable_attrs()
530 	if (use_dma_iommu(dev))  in dma_can_mmap()
558 	if (use_dma_iommu(dev))  in dma_mmap_attrs()
574 	if (use_dma_iommu(dev))  in dma_get_required_mask()
619 	} else if (use_dma_iommu(dev)) {  in dma_alloc_attrs()
660 	else if (use_dma_iommu(dev))  in dma_free_attrs()
682 	if (use_dma_iommu(dev))  in __dma_alloc_pages()
713 	else if (use_dma_iommu(dev))  in __dma_free_pages()
775 	if (use_dma_iommu(dev))  in dma_alloc_noncontiguous()
806 	if (use_dma_iommu(dev))  in dma_free_noncontiguous()
817 	if (use_dma_iommu(dev))  in dma_vmap_noncontiguous()
826 	if (use_dma_iommu(dev))  in dma_vunmap_noncontiguous()
834 	if (use_dma_iommu(dev))  in dma_mmap_noncontiguous()
844 	if (use_dma_iommu(dev)) {  in dma_supported()
921 	if (unlikely(ops) || use_dma_iommu(dev))  in __dma_addressing_limited()
951 	else if (use_dma_iommu(dev))  in dma_max_mapping_size()
965 	if (use_dma_iommu(dev))  in dma_opt_mapping_size()
978 	if (use_dma_iommu(dev))  in dma_get_merge_boundary()