From: Dou Liyang <douly.fnst@xxxxxxxxxxxxxx>
Subject: arch/sh/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 SUPERH platform is unnecessary.
Remove it for cleanup.
Link: http://lkml.kernel.org/r/1504234599-29533-5-git-send-email-douly.fnst@xxxxxxxxxxxxxx
Signed-off-by: Dou Liyang <douly.fnst@xxxxxxxxxxxxxx>
Reported-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>
Cc: Rich Felker <dalias@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/sh/include/asm/topology.h | 1 -
1 file changed, 1 deletion(-)
diff -puN arch/sh/include/asm/topology.h~sh-numa-remove-the-unused-parent_node-macro arch/sh/include/asm/topology.h
--- a/arch/sh/include/asm/topology.h~sh-numa-remove-the-unused-parent_node-macro
+++ a/arch/sh/include/asm/topology.h
@@ -5,7 +5,6 @@
#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)
_
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