Commits
Bjorn Helgaas committed b2a5d3e2cf6
PCI: rcar: Drop gen2 dummy I/O port region Previously we added a dummy I/O port region even though the R-Car controller doesn't support PCI port I/O. This resulted in bogus root bus resources like this: pci_bus 0000:00: root bus resource [io 0xee080000-0xee0810ff] pci_bus 0000:00: root bus resource [mem 0xee080000-0xee0810ff] Drop the unused dummy I/O port region and set struct hw_pci.io_optional so the ARM PCI code doesn't add a default one for us. Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>