+ metag-numa-remove-the-unused-parent_node-macro.patch added to -mm tree

+ metag-numa-remove-the-unused-parent_node-macro.patch added to -mm tree

[akpm]

The patch titled
     Subject: metag/numa: remove the unused parent_node() macro
has been added to the -mm tree.  Its filename is
     metag-numa-remove-the-unused-parent_node-macro.patch

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

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------------------------------------------------------
From: Dou Liyang <douly.fnst@cn.fujitsu.com>
Subject: metag/numa: remove the unused parent_node() macro

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

The parent_node() macro in METAG architecture is unnecessary.

Remove it for cleanup.

Link: http://lkml.kernel.org/r/1501076076-1974-4-git-send-email-douly.fnst@cn.fujitsu.com
Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com>
Reported-by: Michael Ellerman <mpe@ellerman.id.au>
Cc: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/metag/include/asm/topology.h |    1 -
 1 file changed, 1 deletion(-)

diff -puN arch/metag/include/asm/topology.h~metag-numa-remove-the-unused-parent_node-macro arch/metag/include/asm/topology.h
--- a/arch/metag/include/asm/topology.h~metag-numa-remove-the-unused-parent_node-macro
+++ a/arch/metag/include/asm/topology.h
@@ -4,7 +4,6 @@
 #ifdef CONFIG_NUMA
 
 #define cpu_to_node(cpu)	((void)(cpu), 0)
-#define parent_node(node)	((void)(node), 0)
 
 #define cpumask_of_node(node)	((void)node, cpu_online_mask)
 
_

Patches currently in -mm which might be from douly.fnst@cn.fujitsu.com are

metag-numa-remove-the-unused-parent_node-macro.patch