diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index 3c95392f4f41d8edf944002824bb013069311f45..e6653a868b91c6177c79d60a97a542bd6e79a7fe 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -459,7 +459,8 @@ static void pci_dma_dev_setup_pSeries(struct pci_dev *dev)
 		tbl = kmalloc_node(sizeof(struct iommu_table), GFP_KERNEL,
 				   phb->node);
 		iommu_table_setparms(phb, dn, tbl);
-		dev->dev.archdata.dma_data = iommu_init_table(tbl, phb->node);
+		PCI_DN(dn)->iommu_table = iommu_init_table(tbl, phb->node);
+		dev->dev.archdata.dma_data = PCI_DN(dn)->iommu_table;
 		return;
 	}