Merge branch 'pci/msi' into next

* pci/msi:
  PCI/MSI: Use dev_printk() when possible
  of/pci: Remove unused MSI controller helpers
  PCI: mvebu: Remove useless MSI enabling code
  PCI: aardvark: Move to MSI handling using generic MSI support
  PCI/MSI: Make pci_msi_shutdown() and pci_msix_shutdown() static
  PCI/MSI: Stop disabling MSI/MSI-X in pci_device_shutdown()