Merge tag 'pci-v4.21-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI updates from Bjorn Helgaas:

 - Remove unused lists from ASPM pcie_link_state (Frederick Lawler)

 - Fix Broadcom CNB20LE host bridge unintended sign extension (Colin Ian
   King)

 - Expand Kconfig "PF" acronyms (Randy Dunlap)

 - Update MAINTAINERS for arch/x86/kernel/early-quirks.c (Bjorn Helgaas)

 - Add missing include to drivers/pci.h (Alexandru Gagniuc)

 - Override Synopsys USB 3.x HAPS device class so dwc3-haps can claim it
   instead of xhci (Thinh Nguyen)

 - Clean up P2PDMA documentation (Randy Dunlap)

 - Allow runtime PM even if driver doesn't supply callbacks (Jarkko
   Nikula)

 - Remove status check after submitting Switchtec MRPC Firmware Download
   commands to avoid Completion Timeouts (Kelvin Cao)

 - Set Switchtec coherent DMA mask to allow 64-bit DMA (Boris Glimcher)

 - Fix Switchtec SWITCHTEC_IOCTL_EVENT_IDX_ALL flag overwrite issue
   (Joey Zhang)

 - Enable write combining for Switchtec MRPC Input buffers (Kelvin Cao)

 - Add Switchtec MRPC DMA mode support (Wesley Sheng)

 - Skip VF scanning on powerpc, which does this in firmware (Sebastian
   Ott)

 - Add Amlogic Meson PCIe controller driver and DT bindings (Yue Wang)

 - Constify histb dw_pcie_host_ops structure (Julia Lawall)

 - Support multiple power domains for imx6 (Leonard Crestez)

 - Constify layerscape driver data (Stefan Agner)

 - Update imx6 Kconfig to allow imx6 PCIe in imx7 kernel (Trent Piepho)

 - Support armada8k GPIO reset (Baruch Siach)

 - Support suspend/resume support on imx6 (Leonard Crestez)

 - Don't hard-code DesignWare DBI/ATU offst (Stephen Warren)

 - Skip i.MX6 PHY setup on i.MX7D (Andrey Smirnov)

 - Remove Jianguo Sun from HiSilicon STB maintainers (Lorenzo Pieralisi)

 - Mask DesignWare interrupts instead of disabling them to avoid lost
   interrupts (Marc Zyngier)

 - Add locking when acking DesignWare interrupts (Marc Zyngier)

 - Ack DesignWare interrupts in the proper callbacks (Marc Zyngier)

 - Use devm resource parser in mediatek (Honghui Zhang)

 - Remove unused mediatek "num-lanes" DT property (Honghui Zhang)

 - Add UniPhier PCIe controller driver and DT bindings (Kunihiko
   Hayashi)

 - Enable MSI for imx6 downstream components (Richard Zhu)

* tag 'pci-v4.21-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (40 commits)
  PCI: imx: Enable MSI from downstream components
  s390/pci: skip VF scanning
  PCI/IOV: Add flag so platforms can skip VF scanning
  PCI/IOV: Factor out sriov_add_vfs()
  PCI: uniphier: Add UniPhier PCIe host controller support
  dt-bindings: PCI: Add UniPhier PCIe host controller description
  PCI: amlogic: Add the Amlogic Meson PCIe controller driver
  dt-bindings: PCI: meson: add DT bindings for Amlogic Meson PCIe controller
  arm64: dts: mt7622: Remove un-used property for PCIe
  arm: dts: mt7623: Remove un-used property for PCIe
  dt-bindings: PCI: MediaTek: Remove un-used property
  PCI: mediatek: Remove un-used variant in struct mtk_pcie_port
  MAINTAINERS: Remove Jianguo Sun from HiSilicon STB DWC entry
  PCI: dwc: Don't hard-code DBI/ATU offset
  PCI: imx: Add imx6sx suspend/resume support
  PCI: armada8k: Add support for gpio controlled reset signal
  PCI: dwc: Adjust Kconfig to allow IMX6 PCIe host on IMX7
  PCI: dwc: layerscape: Constify driver data
  PCI: imx: Add multi-pd support
  PCI: Override Synopsys USB 3.x HAPS device class
  ...

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/pci/controller/dwc/pci-layerscape.c b/drivers/pci/controller/dwc/pci-layerscape.c
index 7aa9a82b7ebd..ce45bde29bf8 100644
--- a/drivers/pci/controller/dwc/pci-layerscape.c
+++ b/drivers/pci/controller/dwc/pci-layerscape.c
@@ -222,12 +222,12 @@ static const struct dw_pcie_ops dw_ls_pcie_ops = {
         .link_up = ls_pcie_link_up,
 };
 
-static struct ls_pcie_drvdata ls1021_drvdata = {
+static const struct ls_pcie_drvdata ls1021_drvdata = {
         .ops = &ls1021_pcie_host_ops,
         .dw_pcie_ops = &dw_ls1021_pcie_ops,
 };
 
-static struct ls_pcie_drvdata ls1043_drvdata = {
+static const struct ls_pcie_drvdata ls1043_drvdata = {
         .lut_offset = 0x10000,
         .ltssm_shift = 24,
         .lut_dbg = 0x7fc,
@@ -235,7 +235,7 @@ static struct ls_pcie_drvdata ls1043_drvdata = {
         .dw_pcie_ops = &dw_ls_pcie_ops,
 };
 
-static struct ls_pcie_drvdata ls1046_drvdata = {
+static const struct ls_pcie_drvdata ls1046_drvdata = {
         .lut_offset = 0x80000,
         .ltssm_shift = 24,
         .lut_dbg = 0x407fc,
@@ -243,7 +243,7 @@ static struct ls_pcie_drvdata ls1046_drvdata = {
         .dw_pcie_ops = &dw_ls_pcie_ops,
 };
 
-static struct ls_pcie_drvdata ls2080_drvdata = {
+static const struct ls_pcie_drvdata ls2080_drvdata = {
         .lut_offset = 0x80000,
         .ltssm_shift = 0,
         .lut_dbg = 0x7fc,
@@ -251,7 +251,7 @@ static struct ls_pcie_drvdata ls2080_drvdata = {
         .dw_pcie_ops = &dw_ls_pcie_ops,
 };
 
-static struct ls_pcie_drvdata ls2088_drvdata = {
+static const struct ls_pcie_drvdata ls2088_drvdata = {
         .lut_offset = 0x80000,
         .ltssm_shift = 0,
         .lut_dbg = 0x407fc,