[PATCH 04/18] powerpc/numa: remove unreachable topology update code

[Srikar Dronamraju]

* Nathan Lynch <nathanl at linux.ibm.com> [2020-06-12 00:12:24]:

> Since the topology_updates_enabled flag is now always false, remove it
> and the code which has become unreachable. This is the minimum change
> that prevents 'defined but unused' warnings emitted by the compiler
> after stubbing out the start/stop_topology_updates() functions.
> 
> Signed-off-by: Nathan Lynch <nathanl at linux.ibm.com>

Looks good to me.

Reviewed-by: Srikar Dronamraju <srikar at linux.vnet.ibm.com>

-- 
Thanks and Regards
Srikar Dronamraju