diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 82634a2..4e0df0a 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -38,9 +38,8 @@ static void pbus_assign_resources_sorted(struct pci_bus *bus)
 	list_for_each_entry(dev, &bus->devices, bus_list) {
 		u16 class = dev->class >> 8;
 
-		/* Don't touch classless devices or host bridges or ioapics.  */
-		if (class == PCI_CLASS_NOT_DEFINED ||
-		    class == PCI_CLASS_BRIDGE_HOST)
+		/* Don't touch classless devices or ioapics.  */
+		if (class == PCI_CLASS_NOT_DEFINED)
 			continue;
 
 		/* Don't touch ioapic devices already enabled by firmware */