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[0/3] PCI: Modularize host-generic

Message ID 20200409234923.21598-1-robh@kernel.org
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Series PCI: Modularize host-generic | expand

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Rob Herring April 9, 2020, 11:49 p.m. UTC 
This is part of a larger effort to modularize ARCH_VEXPRESS. In
particular, the Arm FVP platforms use the host-generic driver. This
conversion was straight-forward. I didn't convert the other ECAM drivers
using host-common to modules, but am happy to do so if there's a strong
desire to do so.

In the process, I noticed that 'const' was being dropped from the match
table .data pointer, so the first patch constifies struct pci_ecam_ops.
I started trying to constify pci_ops too, but that became a never ending
treewide rabbit hole. So I ended up with a cast when we assign pci_ops
from pci_ecam_ops.

Rob


Rob Herring (3):
  PCI: Constify struct pci_ecam_ops
  PCI: host-generic: Support building as modules
  PCI: host-generic: Eliminate pci_host_common_probe wrappers

 arch/arm64/kernel/pci.c                   |  4 ++--
 drivers/acpi/pci_mcfg.c                   |  8 +++----
 drivers/pci/controller/Kconfig            |  4 ++--
 drivers/pci/controller/dwc/pcie-al.c      |  2 +-
 drivers/pci/controller/dwc/pcie-hisi.c    | 19 +++++------------
 drivers/pci/controller/pci-host-common.c  | 18 ++++++++++++----
 drivers/pci/controller/pci-host-generic.c | 26 +++++++----------------
 drivers/pci/controller/pci-thunder-ecam.c | 14 ++++++------
 drivers/pci/controller/pci-thunder-pem.c  | 16 ++++++--------
 drivers/pci/controller/pci-xgene.c        |  4 ++--
 drivers/pci/controller/pcie-tango.c       |  9 +++++---
 drivers/pci/ecam.c                        | 10 ++++++---
 drivers/pci/setup-bus.c                   |  1 +
 include/linux/pci-acpi.h                  |  2 +-
 include/linux/pci-ecam.h                  | 25 +++++++++++-----------
 15 files changed, 78 insertions(+), 84 deletions(-)

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2.20.1