Merge branch 'pci/enumeration'

Merge branch 'pci/enumeration'

- Enable Configuration RRS SV early instead of during child bus scanning
  (Bjorn Helgaas)

- Cache offset of Resizable BAR capability to avoid redundant searches for
  it (Bjorn Helgaas)

- Fix reference leaks in pci_register_host_bridge() and
  pci_alloc_child_bus() (Ma Ke)

- Drop put_device() in pci_register_host_bridge() left over from converting
  device_register() to device_add() (Dan Carpenter)

* pci/enumeration:
  PCI: Remove stray put_device() in pci_register_host_bridge()
  PCI: Fix reference leak in pci_alloc_child_bus()
  PCI: Fix reference leak in pci_register_host_bridge()
  PCI: Cache offset of Resizable BAR capability
  PCI: Enable Configuration RRS SV early