Merge branch 'pci/hotplug'

Merge branch 'pci/hotplug'

- Ignore Presence Detect Changed caused by DPC.  pciehp already ignores
  Link Down/Up events caused by DPC, but on slots using in-band presence
  detect, DPC causes a spurious Presence Detect Changed event (Lukas
  Wunner)

- Ignore Link Down/Up caused by Secondary Bus Reset.  On hotplug ports
  using in-band presence detect, the reset causes a Presence Detect Changed
  event, which mistakenly caused teardown and re-enumeration of the device.
  Drivers may need to annotate code that resets their device (Lukas Wunner)

* pci/hotplug:
  PCI: hotplug: Drop superfluous #include directives
  PCI: pciehp: Ignore Link Down/Up caused by Secondary Bus Reset
  PCI: pciehp: Ignore Presence Detect Changed caused by DPC

# Conflicts:
#	drivers/pci/pci.h