powerpc/numa: remove unreachable topology update code

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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@linux.ibm.com>
Reviewed-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200612051238.1007764-5-nathanl@linux.ibm.com

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Nathan Lynch 2020-06-12 00:12:24 -05:00 • committed by Michael Ellerman

parent c30f931e89

commit 7d35bef96a

1 changed files with 2 additions and 147 deletions

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arch/powerpc/mm/numa.c

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