[PATCH v4 2/3] Documentation: gpio: Update description for X-Gene standby GPIO controller DTS binding

[Rob Herring]

On Tue, Jan 26, 2016 at 02:22:14PM +0700, Quan Nguyen wrote:
> Update description for X-Gene standby GPIO controller DTS binding to
> support GPIO line configuration as input, output or external IRQ pin.
> 
> Signed-off-by: Y Vo <yvo at apm.com>
> Signed-off-by: Quan Nguyen <qnguyen at apm.com>
> ---
>  .../devicetree/bindings/gpio/gpio-xgene-sb.txt     | 39 ++++++++++++++++++----
>  1 file changed, 33 insertions(+), 6 deletions(-)

Did you change something here? I've already acked this. Please add acks 
when posting new versions.

Rob