PCI: Don't export stop_bus_device and remove_bus_device interfaces

The acpiphp hotplug driver was the only user of pci_stop_bus_device() and
__pci_remove_bus_device(), and it now uses pci_stop_and_remove_bus_device()
instead, so stop exposing these interfaces.

This removes these exported symbols:

    __pci_remove_bus_device
    pci_stop_bus_device

Tested-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Yinghai Lu <yinghai@kernel.org>

diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c
index 04a4861b4749f94956ce1e730298658dba12f3a8..534377f967ff9a8f65cfb25f12851910669c1838 100644 (file)
--- a/drivers/pci/remove.c
+++ b/drivers/pci/remove.c
@@ -79,6 +79,8 @@ void pci_remove_bus(struct pci_bus *pci_bus)
 EXPORT_SYMBOL(pci_remove_bus);
 
 static void __pci_remove_behind_bridge(struct pci_dev *dev);
+static void pci_stop_bus_device(struct pci_dev *dev);
+
 /**
  * pci_stop_and_remove_bus_device - remove a PCI device and any children
  * @dev: the device to remove
@@ -91,7 +93,7 @@ static void __pci_remove_behind_bridge(struct pci_dev *dev);
  * device lists, remove the /proc entry, and notify userspace
  * (/sbin/hotplug).
  */
-void __pci_remove_bus_device(struct pci_dev *dev)
+static void __pci_remove_bus_device(struct pci_dev *dev)
 {
        if (dev->subordinate) {
                struct pci_bus *b = dev->subordinate;
@@ -103,7 +105,6 @@ void __pci_remove_bus_device(struct pci_dev *dev)
 
        pci_destroy_dev(dev);
 }
-EXPORT_SYMBOL(__pci_remove_bus_device);
 
 void pci_stop_and_remove_bus_device(struct pci_dev *dev)
 {
@@ -170,7 +171,7 @@ static void pci_stop_bus_devices(struct pci_bus *bus)
  * and so on). This also stop any subordinate buses and children in a
  * depth-first manner.
  */
-void pci_stop_bus_device(struct pci_dev *dev)
+static void pci_stop_bus_device(struct pci_dev *dev)
 {
        if (dev->subordinate)
                pci_stop_bus_devices(dev->subordinate);
@@ -180,4 +181,3 @@ void pci_stop_bus_device(struct pci_dev *dev)
 
 EXPORT_SYMBOL(pci_stop_and_remove_bus_device);
 EXPORT_SYMBOL(pci_stop_and_remove_behind_bridge);
-EXPORT_SYMBOL_GPL(pci_stop_bus_device);

diff --git a/include/linux/pci.h b/include/linux/pci.h
index 5faa8310eec9ea02df6618345eb299cdee74d26b..54b5b2b2c2ecba86eb40b784b030d40cc75d13b6 100644 (file)
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -734,9 +734,7 @@ u8 pci_common_swizzle(struct pci_dev *dev, u8 *pinp);
 extern struct pci_dev *pci_dev_get(struct pci_dev *dev);
 extern void pci_dev_put(struct pci_dev *dev);
 extern void pci_remove_bus(struct pci_bus *b);
-extern void __pci_remove_bus_device(struct pci_dev *dev);
 extern void pci_stop_and_remove_bus_device(struct pci_dev *dev);
-extern void pci_stop_bus_device(struct pci_dev *dev);
 void pci_setup_cardbus(struct pci_bus *bus);
 extern void pci_sort_breadthfirst(void);
 #define dev_is_pci(d) ((d)->bus == &pci_bus_type)