vserver 1.9.5.x5

[linux-2.6.git] / drivers / pci / bus.c

diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index e94a854..dbd3360 100644 (file)
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -68,6 +68,25 @@ pci_bus_alloc_resource(struct pci_bus *bus, struct resource *res,
        return ret;
 }
 
+/**
+ * add a single device
+ * @dev: device to add
+ *
+ * This adds a single pci device to the global
+ * device list and adds sysfs and procfs entries
+ */
+void __devinit pci_bus_add_device(struct pci_dev *dev)
+{
+       device_add(&dev->dev);
+
+       spin_lock(&pci_bus_lock);
+       list_add_tail(&dev->global_list, &pci_devices);
+       spin_unlock(&pci_bus_lock);
+
+       pci_proc_attach_device(dev);
+       pci_create_sysfs_dev_files(dev);
+}
+
 /**
  * pci_bus_add_devices - insert newly discovered PCI devices
  * @bus: bus to check for new devices
@@ -91,16 +110,7 @@ void __devinit pci_bus_add_devices(struct pci_bus *bus)
                 */
                if (!list_empty(&dev->global_list))
                        continue;
-
-               device_add(&dev->dev);
-
-               spin_lock(&pci_bus_lock);
-               list_add_tail(&dev->global_list, &pci_devices);
-               spin_unlock(&pci_bus_lock);
-
-               pci_proc_attach_device(dev);
-               pci_create_sysfs_dev_files(dev);
-
+               pci_bus_add_device(dev);
        }
 
        list_for_each_entry(dev, &bus->devices, bus_list) {
@@ -136,5 +146,6 @@ void pci_enable_bridges(struct pci_bus *bus)
 }
 
 EXPORT_SYMBOL(pci_bus_alloc_resource);
+EXPORT_SYMBOL_GPL(pci_bus_add_device);
 EXPORT_SYMBOL(pci_bus_add_devices);
 EXPORT_SYMBOL(pci_enable_bridges);