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[v2,4/7] sh/numa: Remove the unused parent_node() macro

Message ID 1504234599-29533-5-git-send-email-douly.fnst@cn.fujitsu.com (mailing list archive)
State New, archived
Headers show

Commit Message

Dou Liyang Sept. 1, 2017, 2:56 a.m. UTC 
Commit 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.

Reported-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Rich Felker <dalias@libc.org>
Cc: linux-sh@vger.kernel.org
---
 arch/sh/include/asm/topology.h | 1 -
 1 file changed, 1 deletion(-)
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Patch

diff --git a/arch/sh/include/asm/topology.h b/arch/sh/include/asm/topology.h
index 358e3f5..6931f50 100644
--- a/arch/sh/include/asm/topology.h
+++ b/arch/sh/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)