Merge branch 'pci/msi' into next

* pci/msi:
  PCI/MSI: Add pci_enable_msi_range() and pci_enable_msix_range()
  PCI/MSI: Add pci_msix_vec_count()
  PCI/MSI: Remove pci_enable_msi_block_auto()
  PCI/MSI: Add pci_msi_vec_count()