This patch series include an attempt to avoid the use of custom
read and writes in driver code and use PCI subsystem common ones.

In order to do this 'map_bus' callback is implemented and also
data structures for driver are included. The regs base address
is being readed from device tree and the driver gets clean a lot
of code.

Changes in v2:
    - squash PATCH 1 and PATCH 2 of previous series in only PATCH 1
    - Change name for host structure.
    - Create a new port structure (platform has 3 pcie controllers)
    - Replace the use of pci_generic_config_[read|write]32 in favour 
      of pci_generic_config_[read|write] and change map_bus implemen-
      tation for hopefully the right one.

I think this 'map_bus' function and pci read write generics should work,
Neil. Please, test this series first and ignore the previous one.

Thanks in advance for your time.

Best regards,
    Sergio Paracuellos

Sergio Paracuellos (2):
  staging: mt7621-pci: use generic kernel pci subsystem read and write
  staging: mt7621-pci: remove dead code derived to not use custom reads
    and writes

 drivers/staging/mt7621-pci/pci-mt7621.c | 215 +++++++++++++-------------------
 1 file changed, 89 insertions(+), 126 deletions(-)


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