From: Dou Liyang <douly.fnst@cn.fujitsu.com>
To: <akpm@linux-foundation.org>, <linux-kernel@vger.kernel.org>
Cc: Dou Liyang <douly.fnst@cn.fujitsu.com>,
"David S. Miller" <davem@davemloft.net>,
<sparclinux@vger.kernel.org>
Subject: [PATCH v2 5/7] sparc64/topology: Remove the unused parent_node() macro
Date: Fri, 1 Sep 2017 10:56:37 +0800 [thread overview]
Message-ID: <1504234599-29533-6-git-send-email-douly.fnst@cn.fujitsu.com> (raw)
In-Reply-To: <1504234599-29533-1-git-send-email-douly.fnst@cn.fujitsu.com>
Commit a7be6e5a7f8d ("mm: drop useless local parameters of
__register_one_node()") removes the last user of parent_node().
The parent_node() macro in SPARC64 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>
Acked-by: David S. Miller <davem@davemloft.net>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: sparclinux@vger.kernel.org
---
arch/sparc/include/asm/topology_64.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/sparc/include/asm/topology_64.h b/arch/sparc/include/asm/topology_64.h
index ad5293f..0fcc9a0 100644
--- a/arch/sparc/include/asm/topology_64.h
+++ b/arch/sparc/include/asm/topology_64.h
@@ -10,8 +10,6 @@ static inline int cpu_to_node(int cpu)
return numa_cpu_lookup_table[cpu];
}
-#define parent_node(node) (node)
-
#define cpumask_of_node(node) ((node) == -1 ? \
cpu_all_mask : \
&numa_cpumask_lookup_table[node])
--
2.5.5
next prev parent reply other threads:[~2017-09-01 2:57 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-01 2:56 [PATCH v2 0/7] Remove the parent_node() for each arch Dou Liyang
2017-09-01 2:56 ` [PATCH v2 1/7] ia64: topology: Remove the unused parent_node() macro Dou Liyang
2017-09-01 2:56 ` [PATCH v2 2/7] MIPS: numa: " Dou Liyang
2017-09-01 8:42 ` Ralf Baechle
2017-09-01 8:54 ` Dou Liyang
2017-09-01 2:56 ` [PATCH v2 3/7] s390/topology: " Dou Liyang
2017-09-01 2:56 ` [PATCH v2 4/7] sh/numa: " Dou Liyang
2017-09-01 2:56 ` Dou Liyang [this message]
2017-09-01 2:56 ` [PATCH v2 6/7] tile/topology: " Dou Liyang
2017-09-01 2:56 ` [PATCH v2 7/7] asm-generic: numa: " Dou Liyang
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