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 <m...@ellerman.id.au> Signed-off-by: Dou Liyang <douly.f...@cn.fujitsu.com> Cc: "David S. Miller" <da...@davemloft.net> Cc: sparcli...@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