PCI: Make local functions static

Using 'make namespacecheck' identify code which should be declared static.
Checked for users in other driver/archs as well.  Compile tested only.

This stops exporting the following interfaces to modules:

    pci_target_state()
    pci_load_saved_state()

[bhelgaas: retained pci_find_next_ext_capability() and pci_cfg_space_size()]
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 9c91ecc1301b..4df38df224f4 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -6,7 +6,6 @@
 #define PCI_CFG_SPACE_SIZE      256
 #define PCI_CFG_SPACE_EXP_SIZE  4096
 
-extern const unsigned char pcix_bus_speed[];
 extern const unsigned char pcie_link_speed[];
 
 /* Functions internal to the PCI core code */
@@ -68,7 +67,6 @@ void pci_power_up(struct pci_dev *dev);
 void pci_disable_enabled_device(struct pci_dev *dev);
 int pci_finish_runtime_suspend(struct pci_dev *dev);
 int __pci_pme_wakeup(struct pci_dev *dev, void *ign);
-void pci_wakeup_bus(struct pci_bus *bus);
 void pci_config_pm_runtime_get(struct pci_dev *dev);
 void pci_config_pm_runtime_put(struct pci_dev *dev);
 void pci_pm_init(struct pci_dev *dev);