diff --git a/[refs] b/[refs]
index 2340cda7cead..db1b1d32f99c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fabca2c0a461bd82a35194e3a4bb1e98f3ffa789
+refs/heads/master: 3eb523b939d59fd90518188750c26df5d357478f
diff --git a/trunk/arch/powerpc/kernel/pci_64.c b/trunk/arch/powerpc/kernel/pci_64.c
index 291ffbc360c9..9f63bdcb0bdf 100644
--- a/trunk/arch/powerpc/kernel/pci_64.c
+++ b/trunk/arch/powerpc/kernel/pci_64.c
@@ -588,7 +588,7 @@ int pci_proc_domain(struct pci_bus *bus)
 		return 0;
 	else {
 		struct pci_controller *hose = pci_bus_to_host(bus);
-		return hose->buid;
+		return hose->buid != 0;
 	}
 }