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Subject[PATCH v2 5/7] sparc64/topology: Remove the unused parent_node() macro
Date
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


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