Merge branch 'remotes/lorenzo/pci/rcar'

- Finish transition to L1 state in rcar_pcie_config_access() because R-Car
  can't do it on its own (Marek Vasut)

- Return PCI_ERROR_RESPONSE for reads that trigger PCIe errors (Marek
  Vasut)

* remotes/lorenzo/pci/rcar:
  PCI: rcar: Use PCI_SET_ERROR_RESPONSE after read which triggered an exception
  PCI: rcar: Finish transition to L1 state in rcar_pcie_config_access()

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