485 					  struct dma_attrs *attrs)  in vio_dma_iommu_alloc_coherent()  argument
495 	ret = dma_iommu_ops.alloc(dev, size, dma_handle, flag, attrs);  in vio_dma_iommu_alloc_coherent()
506 					struct dma_attrs *attrs)  in vio_dma_iommu_free_coherent()  argument
510 	dma_iommu_ops.free(dev, size, vaddr, dma_handle, attrs);  in vio_dma_iommu_free_coherent()
518                                          struct dma_attrs *attrs)  in vio_dma_iommu_map_page()  argument
530 	ret = dma_iommu_ops.map_page(dev, page, offset, size, direction, attrs);  in vio_dma_iommu_map_page()
542 				     struct dma_attrs *attrs)  in vio_dma_iommu_unmap_page()  argument
548 	dma_iommu_ops.unmap_page(dev, dma_handle, size, direction, attrs);  in vio_dma_iommu_unmap_page()
555                                 struct dma_attrs *attrs)  in vio_dma_iommu_map_sg()  argument
572 	ret = dma_iommu_ops.map_sg(dev, sglist, nelems, direction, attrs);  in vio_dma_iommu_map_sg()
591 		struct dma_attrs *attrs)  in vio_dma_iommu_unmap_sg()  argument
603 	dma_iommu_ops.unmap_sg(dev, sglist, nelems, direction, attrs);  in vio_dma_iommu_unmap_sg()