[PATCH v3 22/30] ARM: tegra: use fixed PCI i/o mapping

[Thierry Reding]

* Rob Herring wrote:
> From: Rob Herring <rob.herring at calxeda.com>
> 
> Signed-off-by: Rob Herring <rob.herring at calxeda.com>
> Cc: Colin Cross <ccross at android.com>
> Cc: Olof Johansson <olof at lixom.net>
> Acked-by: Stephen Warren <swarren at nvidia.com>
> ---
>  arch/arm/Kconfig                         |    1 -
>  arch/arm/mach-tegra/include/mach/io.h    |   46 ------------------------------
>  arch/arm/mach-tegra/include/mach/iomap.h |    3 ++
>  arch/arm/mach-tegra/io.c                 |    2 +
>  arch/arm/mach-tegra/pcie.c               |   41 ++------------------------
>  5 files changed, 9 insertions(+), 84 deletions(-)
>  delete mode 100644 arch/arm/mach-tegra/include/mach/io.h
[...]

This looks good to me. Moreover this gets rid of some of the ugly globals
initialized by the PCI support and should fit in nicely with the work I'm
doing to rewrite it as a driver and add device tree support.

Unfortunately I'm unable to test actual accesses because none of the PCI
devices that I use have I/O regions.

Thierry
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