Merge branch 'pci/jiang-subdrivers' into next

* pci/jiang-subdrivers:
  PCI/ACPI: Remove support of ACPI PCI subdrivers
  PCI: acpiphp: Protect acpiphp data structures from concurrent updates
  PCI: acpiphp: Use normal list to simplify implementation
  PCI: acpiphp: Do not use ACPI PCI subdriver mechanism
  PCI: acpiphp: Convert acpiphp to be builtin only, not modular
  PCI/ACPI: Handle PCI slot devices when creating/destroying PCI buses
  x86/PCI: Implement pcibios_{add|remove}_bus() hooks
  ia64/PCI: Implement pcibios_{add|remove}_bus() hooks
  PCI/ACPI: Prepare stub functions to handle ACPI PCI (hotplug) slots
  PCI: Add pcibios hooks for adding and removing PCI buses
  PCI: acpiphp: Replace local macros with standard ACPI macros
  PCI: acpiphp: Remove all functions even if function 0 doesn't exist
  PCI: acpiphp: Use list_for_each_entry_safe() in acpiphp_sanitize_bus()
  PCI: Clean up usages of pci_bus->is_added
  PCI: When removing bus, always remove legacy files & unregister

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/pci.h b/include/linux/pci.h
index bcd976976c3e..4a6ee631a0c5 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -693,6 +693,8 @@ extern struct list_head pci_root_buses;	/* list of all known PCI buses */
 extern int no_pci_devices(void);
 
 void pcibios_resource_survey_bus(struct pci_bus *bus);
+void pcibios_add_bus(struct pci_bus *bus);
+void pcibios_remove_bus(struct pci_bus *bus);
 void pcibios_fixup_bus(struct pci_bus *);
 int __must_check pcibios_enable_device(struct pci_dev *, int mask);
 /* Architecture specific versions may override this (weak) */