[PATCH 1/3] ARM: SAMSUNG: Add config option for number of additional GPIO pins.

[Mark Brown]

On Mon, Jan 11, 2010 at 12:27:15PM +0000, Ben Dooks wrote:

> Having this as a user settable field might be useful if plugging on
> GPIO expanders at runtime.

If that gets to be anything other than an extremely niche use case the
GPIO allocation would need to have a dynamic limit anyway, though.