[Skiboot] [PATCH] Witherspoon: Remove old Witherspoon platform definition

[Reza Arbab]

On Mon, Jan 08, 2018 at 04:56:48PM +1100, Alistair Popple wrote:
>An old Witherspoon platform definition was added to aid the transition from
>versions of Hostboot which didn't have the correct NVLink HDAT information
>available and/or planar VPD. These system should now be updated so remove
>the possibly incorrect default assumption.

Fine by me!

Reviewed-by: Reza Arbab <arbab at linux.vnet.ibm.com>

-- 
Reza Arbab