Merge branch 'lorenzo/pci/hv'
- fix Hyper-V bus registration failure caused by domain/serial number
confusion (Sridhar Pitchai)
- improve Hyper-V refcounting and coding style (Stephen Hemminger)
- avoid potential Hyper-V hang waiting for a response that will never
come (Dexuan Cui)
* lorenzo/pci/hv:
PCI: hv: Do not wait forever on a device that has disappeared
PCI: hv: Use list_for_each_entry()
PCI: hv: Convert remove_lock to refcount
PCI: hv: Remove unused reason for refcount handler
PCI: hv: Make sure the bus domain is really unique