Merge branch 'pci/host-imx6' into next

* pci/host-imx6:
  PCI: imx6: Probe the PCIe in fs_initcall()
  PCI: imx6: Remove redundant of_match_ptr
  PCI: imx6: Increase link startup timeout
  PCI: imx6: Fix imprecise abort handler
  PCI: imx6: Remove redundant dev_err() in imx6_pcie_probe()