diff --git a/net/rds/ib.h b/net/rds/ib.h
index edfaaaf164eb..8d2b3d5a7c21 100644
--- a/net/rds/ib.h
+++ b/net/rds/ib.h
@@ -186,8 +186,7 @@ struct rds_ib_device {
 	struct work_struct	free_work;
 };
 
-#define pcidev_to_node(pcidev) pcibus_to_node(pcidev->bus)
-#define ibdev_to_node(ibdev) pcidev_to_node(to_pci_dev(ibdev->dma_device))
+#define ibdev_to_node(ibdev) dev_to_node(ibdev->dma_device)
 #define rdsibdev_to_node(rdsibdev) ibdev_to_node(rdsibdev->dev)
 
 /* bits for i_ack_flags */