+ tile-topology-remove-the-unused-parent_node-macro.patch added to -mm tree

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The patch titled
     Subject: arch/tile/include/asm/topology.h: remove unused parent_node() macro
has been added to the -mm tree.  Its filename is
     tile-topology-remove-the-unused-parent_node-macro.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/tile-topology-remove-the-unused-parent_node-macro.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/tile-topology-remove-the-unused-parent_node-macro.patch

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------------------------------------------------------
From: Dou Liyang <douly.fnst@xxxxxxxxxxxxxx>
Subject: arch/tile/include/asm/topology.h: remove unused parent_node() macro

a7be6e5a7f8d ("mm: drop useless local parameters of
__register_one_node()") removes the last user of parent_node().

The parent_node() macro in tile platform is unnecessary.

Remove it for cleanup.

Link: http://lkml.kernel.org/r/1504234599-29533-7-git-send-email-douly.fnst@xxxxxxxxxxxxxx
Signed-off-by: Dou Liyang <douly.fnst@xxxxxxxxxxxxxx>
Reported-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Acked-by: Chris Metcalf <cmetcalf@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 arch/tile/include/asm/topology.h |    6 ------
 1 file changed, 6 deletions(-)

diff -puN arch/tile/include/asm/topology.h~tile-topology-remove-the-unused-parent_node-macro arch/tile/include/asm/topology.h
--- a/arch/tile/include/asm/topology.h~tile-topology-remove-the-unused-parent_node-macro
+++ a/arch/tile/include/asm/topology.h
@@ -29,12 +29,6 @@ static inline int cpu_to_node(int cpu)
 	return cpu_2_node[cpu];
 }
 
-/*
- * Returns the number of the node containing Node 'node'.
- * This architecture is flat, so it is a pretty simple function!
- */
-#define parent_node(node) (node)
-
 /* Returns a bitmask of CPUs on Node 'node'. */
 static inline const struct cpumask *cpumask_of_node(int node)
 {
_

Patches currently in -mm which might be from douly.fnst@xxxxxxxxxxxxxx are

ia64-topology-remove-the-unused-parent_node-macro.patch
sh-numa-remove-the-unused-parent_node-macro.patch
sparc64-topology-remove-the-unused-parent_node-macro.patch
tile-topology-remove-the-unused-parent_node-macro.patch
asm-generic-numa-remove-the-unused-parent_node-macro.patch

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