Merge branches 'pci/host-armada', 'pci/host-artpec', 'pci/host-dra7xx', 'pci/host...

Merge branches 'pci/host-armada', 'pci/host-artpec', 'pci/host-dra7xx', 'pci/host-exynos', 'pci/host-hisi', 'pci/host-imx6', 'pci/host-keystone', 'pci/host-layerscape', 'pci/host-qcom' and 'pci/host-spear' into next

* pci/host-armada:
  MAINTAINERS: Add maintainer for the PCIe Marvell Armada 8K driver
  PCI: armada: Reorder struct armada8k_pcie
  PCI: armada: Pass device-specific struct to internal functions
  PCI: armada: Use generic DesignWare accessors
  PCI: armada: Remove redundant struct armada8k_pcie.base
  PCI: armada: Add local base pointer
  PCI: armada: Remove unused platform data

* pci/host-artpec:
  PCI: artpec6: Add resource name comments
  PCI: artpec6: Pass device-specific struct to internal functions
  PCI: artpec6: Remove unnecessary artpec6_pcie_link_up()
  PCI: artpec6: Use generic DesignWare accessors
  PCI: artpec6: Add register accessors
  PCI: artpec6: Remove unused platform data
  PCI: artpec6: Add local struct device pointers

* pci/host-dra7xx:
  PCI: dra7xx: Reorder struct dra7xx_pcie
  PCI: dra7xx: Move struct pcie_port setup to probe function
  PCI: dra7xx: Pass device-specific struct to internal functions
  PCI: dra7xx: Use generic DesignWare accessors
  PCI: dra7xx: Set drvdata at end of probe function
  PCI: dra7xx: Remove redundant struct device pointer from dra7xx_pcie
  PCI: dra7xx: Add local struct device pointers

* pci/host-exynos:
  PCI: exynos: Reorder struct exynos_pcie
  PCI: exynos: Pass device-specific struct to internal functions
  PCI: exynos: Name private struct pointer "exynos_pcie" consistently
  PCI: exynos: Uninline register accessors
  PCI: exynos: Add local struct device pointers

* pci/host-hisi:
  PCI: hisi: Reorder struct hisi_pcie
  PCI: hisi: Pass device-specific struct to internal functions
  PCI: hisi: Include register block base in PCIE_SYS_STATE4 address
  PCI: hisi: Use generic DesignWare accessors
  PCI: hisi: Remove redundant struct hisi_pcie.reg_base
  PCI: hisi: Name private struct pointer "hisi_pcie" consistently
  PCI: hisi: Remove unused platform data
  PCI: hisi: Add local struct device pointers

* pci/host-imx6:
  PCI: imx6: Remove unused return values
  PCI: imx6: Reorder struct imx6_pcie
  PCI: imx6: Use generic DesignWare accessors
  PCI: imx6: Pass device-specific struct to internal functions
  PCI: imx6: Pass struct imx6_pcie to PHY accessors
  PCI: imx6: Removed unused struct imx6_pcie.mem_base
  PCI: imx6: Remove redundant of_node pointer
  PCI: imx6: Add local struct device pointers

* pci/host-keystone:
  PCI: keystone: Reorder struct keystone_pcie
  PCI: keystone: Add app register accessors
  PCI: keystone: Pass keystone_pcie, not va_app_base, to DBI functions
  PCI: keystone: Pass keystone_pcie, not address, to IRQ functions
  PCI: keystone: Use generic DesignWare accessors
  PCI: keystone: Add local struct device pointers

* pci/host-layerscape:
  PCI: layerscape: Reorder struct ls_pcie
  PCI: layerscape: Remove unused ls_add_pcie_port() platform_device arg
  PCI: layerscape: Move struct pcie_port setup to probe function
  PCI: layerscape: Pass device-specific struct to internal functions
  PCI: layerscape: Remove redundant struct ls_pcie.dbi
  PCI: layerscape: Remove unused platform data
  PCI: layerscape: Add local struct device pointers

* pci/host-qcom:
  PCI: qcom: Reorder struct qcom_pcie
  PCI: qcom: Remove redundant struct qcom_pcie.dev
  PCI: qcom: Remove redundant struct qcom_pcie.dbi
  PCI: qcom: Remove unused platform data

* pci/host-spear:
  PCI: spear: Clean up struct device usage
  PCI: spear: Reorder struct spear13xx_pcie
  PCI: spear: Pass device-specific struct to internal functions
  PCI: spear: Remove unused constants