[PATCH RESEND] Documentation: devicetree: Clean up gpio-keys example

[Javier Martinez Canillas]

Hello Andreas,

On Mon, Mar 7, 2016 at 3:24 PM, Andreas Färber <afaerber at suse.de> wrote:
> Drop #address-cells and #size-cells, which are not required by the
> gpio-keys binding documentation, as button sub-nodes are not devices.
>
> Reported-by: Julien Chauveau <chauveau.julien at gmail.com>
> Signed-off-by: Andreas Färber <afaerber at suse.de>

Looks good to me.

Reviewed-by: Javier Martinez Canillas <javier at osg.samsung.com>

Best regards,
Javier