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authorDou Liyang <douly.fnst@cn.fujitsu.com>2017-09-06 16:18:32 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-09-06 17:27:24 -0700
commitf0cd34061300dc501ace5261cb527a6deabe1000 (patch)
tree3be69dc3f4f11004e9fff096f53dcaf31a42b936 /arch
parente7d0c41ecc2e372a81741a30894f556afec24315 (diff)
downloadlinux-f0cd34061300dc501ace5261cb527a6deabe1000.tar.gz
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> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/metag/include/asm/topology.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/metag/include/asm/topology.h b/arch/metag/include/asm/topology.h
index e95f874ded1b..707c7f7b6bea 100644
--- a/arch/metag/include/asm/topology.h
+++ b/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)