diff --git a/[refs] b/[refs]
index c886f3408c05..f74d6bfa3e21 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4d99f524234c2e772eea68ad019ec9c805991f23
+refs/heads/master: 67cdc827286366acb6c60c821013c1185ee00b36
diff --git a/trunk/drivers/pci/probe.c b/trunk/drivers/pci/probe.c
index 6258f6f24983..68e75cb0831b 100644
--- a/trunk/drivers/pci/probe.c
+++ b/trunk/drivers/pci/probe.c
@@ -16,6 +16,13 @@
 #define CARDBUS_LATENCY_TIMER	176	/* secondary latency timer */
 #define CARDBUS_RESERVE_BUSNR	3
 
+struct resource busn_resource = {
+	.name	= "PCI busn",
+	.start	= 0,
+	.end	= 255,
+	.flags	= IORESOURCE_BUS,
+};
+
 /* Ugh.  Need to stop exporting this to modules. */
 LIST_HEAD(pci_root_buses);
 EXPORT_SYMBOL(pci_root_buses);
diff --git a/trunk/include/linux/pci.h b/trunk/include/linux/pci.h
index c4df570f3bbb..8c8b44d62105 100644
--- a/trunk/include/linux/pci.h
+++ b/trunk/include/linux/pci.h
@@ -368,6 +368,8 @@ static inline int pci_channel_offline(struct pci_dev *pdev)
 	return (pdev->error_state != pci_channel_io_normal);
 }
 
+extern struct resource busn_resource;
+
 struct pci_host_bridge_window {
 	struct list_head list;
 	struct resource *res;		/* host bridge aperture (CPU address) */