1 files changed, 4 insertions, 0 deletions

diff --git a/arch/alpha/kernel/sys_nautilus.c b/arch/alpha/kernel/sys_nautilus.c
index 837c0fa58317..700686d04869 100644
--- a/arch/alpha/kernel/sys_nautilus.c
+++ b/arch/alpha/kernel/sys_nautilus.c
@@ -207,6 +207,9 @@ nautilus_init_pci(void)
 
         /* Scan our single hose.  */
         bus = pci_scan_bus(0, alpha_mv.pci_ops, hose);
+        if (!bus)
+                return;
+
         hose->bus = bus;
         pcibios_claim_one_bus(bus);
 
@@ -253,6 +256,7 @@ nautilus_init_pci(void)
            for the root bus, so just clear it. */
         bus->self = NULL;
         pci_fixup_irqs(alpha_mv.pci_swizzle, alpha_mv.pci_map_irq);
+        pci_bus_add_devices(bus);
 }
 
 /*