[PATCH v2 8/8] miitool: Add code to register a PHY

[Andrey Smirnov]

> What I'd like to do though is the following change. It changes the way
> how the mdio bus / phy address is specified. With separate options for
> specifying the mdio bus and address it's not clear that the -a, -b and
> -r options only make sense when given together, whereas the -a and -b
> options are ignored when information is printed.
> While at it I added a check for the maximum phy address and added a
> <varname> to BAREBOX_CMD_HELP_OPT when an option requires an argument.
>

Yeah, I agree, single "-r" option instead of what I originally had
makes much cleaner UI. Feel free to squash the fixup into my patch or
if it's easier I can make v3 of the patch set.

Thanks,
Andrey