Merge tag 'pci-v4.9-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI fixes from Bjorn Helgaas:
"PCI fixes:
- Fix Read Completion Boundary setting, which fixes a boot failure on
IBM x3850 with Mellanox MT27500 ConnectX-3
- Update some MAINTAINERS entries and email addresses"
* tag 'pci-v4.9-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
PCI: Set Read Completion Boundary to 128 iff Root Port supports it (_HPX)
PCI: Export pcie_find_root_port
PCI: designware-plat: Update author email
PCI: designware: Change maintainer to Joao Pinto
MAINTAINERS: Add devicetree binding to PCI i.MX6 entry
MAINTAINERS: Update Richard Zhu's email address
