svn commit: r296682 - head/usr.sbin/gpioctl

[Oleksandr Tymoshenko]

> On Mar 11, 2016, at 1:05 PM, Oleksandr Tymoshenko <gonzo at freebsd.org> wrote:
> 
> Author: gonzo
> Date: Fri Mar 11 21:05:16 2016
> New Revision: 296682
> URL: https://svnweb.freebsd.org/changeset/base/296682
> 
> Log:
>  Make it possible for operations to refer to GPIO pins by name
> 
>  - Try to guess what is provided as a pin spec for -t or for get/set
>      operation: number or name. Fails in case of ambiguity.
>  - Add -p and -N switches to force pin specification interpretation:
>      -p forces spec to be pin number, -N forces it to be name
> 
>  Submitted by:	Emmanuel Vadot <manu at bidouilliste.com>
>  Differential Revision:	https://reviews.freebsd.org/D5201

Reviewed by: imp, bjk(docs)