powerpc/mpc52xx: Don't select user-visible RTAS_PROC

[Michael Ellerman]

On Fri, 2017-02-17 at 06:31:22 UTC, Michael Ellerman wrote:
> Otherwise we might select it when its dependenices aren't enabled,
> leading to a build break.
> 
> It's default y anyway, so will be on unless someone disables it
> manually.
> 
> Signed-off-by: Michael Ellerman <mpe at ellerman.id.au>

Applied to powerpc next.

https://git.kernel.org/powerpc/c/0cc68bfad45b47167c9d99cf560b50

cheers