diff --git a/sys/dev/pci/pci_host_generic.h b/sys/dev/pci/pci_host_generic.h
--- a/sys/dev/pci/pci_host_generic.h
+++ b/sys/dev/pci/pci_host_generic.h
@@ -74,7 +74,6 @@
 	struct rman		mem_rman;
 	struct rman		io_rman;
 	struct resource		*res;
-	struct resource		*res1;
 	int			bus_start;
 	int			bus_end;
 	int			ecam;