diff --git a/sys/dev/pci/pci_host_generic.c b/sys/dev/pci/pci_host_generic.c
--- a/sys/dev/pci/pci_host_generic.c
+++ b/sys/dev/pci/pci_host_generic.c
@@ -666,7 +666,7 @@
 	case SYS_RES_MEMORY:
 		break;
 	default:
-		return (bus_generic_unmap_resource(dev, child, r, argsp, map));
+		return (bus_generic_unmap_resource(dev, child, r, map));
 	}
 
 	range = generic_pcie_containing_range(dev, type, rman_get_start(r),