On Sun, Jan 15, 2012 at 12:33:25AM +0100, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rjw@sisk.pl>
> 
> Commit 3dea19e826da3dd43b3dc308aca299c0b7263c6b (ARM: 7244/1:
> mach-shmobile: Use CONFIG_ARCH_NR_GPIO) removed ARCH_NR_GPIOS
> and introduced ARCH_NR_GPIO instead without changing the users
> of that symbol.  As a result, the kernels including that commit
> don't boot on my test-bed Mackerel board.
> 
> Fix the problem by defining ARCH_NR_GPIOS again.

I'm aware of it, and have:

commit ca95023e7521729d3ace6fb3b9c53281c510a18c
Author: Stephen Warren <swarren@nvidia.com>
Date:   Thu Jan 5 21:36:27 2012 +0100

    ARM: 7271/1: Fix typo in conversion of ARCH_NR_GPIOS to Kconfig

    Commit 44986ab "ARM: 7240/1: Make ARCH_NR_GPIO a Kconfig variable"
    spelled ARCH_NR_GPIOS as ARCH_NR_GPIO, hence making the change
    ineffective. This change fixes that.

    Signed-off-by: Stephen Warren <swarren@nvidia.com>
    Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

already queued up.