diff --git a/include/linux/pci.h b/include/linux/pci.h
index ba7c5cd314b7..6b10966cd1b9 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -427,8 +427,6 @@ struct pci_bus {
 
 	unsigned char	number;		/* bus number */
 	unsigned char	primary;	/* number of primary bridge */
-	unsigned char	secondary;	/* number of secondary bridge */
-	unsigned char	subordinate;	/* max number of subordinate buses */
 	unsigned char	max_bus_speed;	/* enum pci_bus_speed */
 	unsigned char	cur_bus_speed;	/* enum pci_bus_speed */