Merge branch 'pci/virtualization' into next

* pci/virtualization:
  PCI: xilinx: Relax device number checking to allow SR-IOV
  PCI: designware: Relax device number checking to allow SR-IOV
  PCI: altera: Relax device number checking to allow SR-IOV
  PCI: Check for pci_setup_device() failure in pci_iov_add_virtfn()
  PCI: Mark Atheros AR9580 to avoid bus reset

diff --cc drivers/pci/host/pcie-altera.c
Simple merge

diff --cc drivers/pci/host/pcie-designware.c
Simple merge

diff --cc drivers/pci/host/pcie-xilinx.c
Simple merge

diff --cc drivers/pci/quirks.c
Simple merge