[PATCH] ARM: mmp: remove builtin gpio driver support

[Grant Likely]

On Fri, Jul 08, 2011 at 06:20:18PM +0800, Haojian Zhuang wrote:
> Remove builtin gpio driver support form mmp.
> 
> Signed-off-by: Haojian Zhuang <haojian.zhuang at marvell.com>

Hi Haojian.

I'm not clear what this patch is intending to do.  I understand that
it removes the mmp-specific gpio support, but I looks like don't see the code
that replaces it, which would mean that applying this patch breaks
gpio on mmp platforms.

Am I missing something?

> diff --git a/arch/arm/plat-pxa/Makefile b/arch/arm/plat-pxa/Makefile
> index 3aca5ba..8e432b1 100644
> --- a/arch/arm/plat-pxa/Makefile
> +++ b/arch/arm/plat-pxa/Makefile
> @@ -4,7 +4,9 @@
>  
>  obj-y	:= dma.o
>  
> +ifeq ($(CONFIG_OF),)
>  obj-$(CONFIG_GENERIC_GPIO)	+= gpio.o
> +endif

Be careful about this.  Turning on device tree support must not
disable booting on non-DT machines.

g.