On Mon, Jul 30, 2012 at 03:29:08PM +0100, Russell King - ARM Linux wrote:

Don't do that.  CONFIG_ARCH_NR_GPIO is there so that we can consolidate
out as much crap from mach/gpio.h as possible.  Either use it now, or I
will patch you to make you use it.  Either way, you will end up using
it... :)

Right.  I was wrong on that.  But I still maintain my position that
there is no much point to define CONFIG_ARCH_NR_GPIO as 224 for space
saving.  I would rather not use it for IMX until we have an IMX SoC
implementing more than 256 gpio.

-- 
Regards,
Shawn