powerpc/numa: Remove duplicate RECLAIM_DISTANCE definition

We have two identical definitions of RECLAIM_DISTANCE, looks like
the patch got applied twice. Remove one.
Signed-off-by: NAnton Blanchard <anton@samba.org>
Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>

arch/powerpc/include/asm/topology.h

@@ -18,16 +18,6 @@ struct device_node;
  */
 #define RECLAIM_DISTANCE 10
 
-/*
- * Before going off node we want the VM to try and reclaim from the local
- * node. It does this if the remote distance is larger than RECLAIM_DISTANCE.
- * With the default REMOTE_DISTANCE of 20 and the default RECLAIM_DISTANCE of
- * 20, we never reclaim and go off node straight away.
- *
- * To fix this we choose a smaller value of RECLAIM_DISTANCE.
- */
-#define RECLAIM_DISTANCE 10
-
 /*
  * Avoid creating an extra level of balancing (SD_ALLNODES) on the largest
  * POWER7 boxes which have a maximum of 32 nodes.