[GIT PULL] PCI changes for v4.4

Hi Linus, Here are the PCI changes I intend for v4.4. There's one silent conflict because I added the Altera host driver, which uses the pci_msi_create_irq_domain() interface. That interface was changed this cycle by be5436c83ac8 ("irqdomain/msi: Use fwnode instead of of_node"). I included

[GIT PULL] PCI changes for v4.4

Hi Linus, Here are the PCI changes I intend for v4.4. There's one silent conflict because I added the Altera host driver, which uses the pci_msi_create_irq_domain() interface. That interface was changed this cycle by be5436c83ac8 ("irqdomain/msi: Use fwnode instead of of_node"). I included