214 	nid = dev->archdata.numa_node;  in dma_4u_alloc_coherent()
222 	iommu = dev->archdata.iommu;  in dma_4u_alloc_coherent()
255 	iommu = dev->archdata.iommu;  in dma_4u_free_coherent()
277 	iommu = dev->archdata.iommu;  in dma_4u_map_page()
278 	strbuf = dev->archdata.stc;  in dma_4u_map_page()
402 	iommu = dev->archdata.iommu;  in dma_4u_unmap_page()
403 	strbuf = dev->archdata.stc;  in dma_4u_unmap_page()
449 	iommu = dev->archdata.iommu;  in dma_4u_map_sg()
450 	strbuf = dev->archdata.stc;  in dma_4u_map_sg()
620 	iommu = dev->archdata.iommu;  in dma_4u_unmap_sg()
621 	strbuf = dev->archdata.stc;  in dma_4u_unmap_sg()
669 	iommu = dev->archdata.iommu;  in dma_4u_sync_single_for_cpu()
670 	strbuf = dev->archdata.stc;  in dma_4u_sync_single_for_cpu()
709 	iommu = dev->archdata.iommu;  in dma_4u_sync_sg_for_cpu()
710 	strbuf = dev->archdata.stc;  in dma_4u_sync_sg_for_cpu()
752 	struct iommu *iommu = dev->archdata.iommu;  in dma_4u_supported()