From 52563d05f2500ec9c8d715f3c753b0ef415f9cbb Mon Sep 17 00:00:00 2001 From: Dou Liyang Date: Fri, 17 Nov 2017 15:31:40 -0800 Subject: arch/tile/include/asm/topology.h: remove unused parent_node() macro Commit a7be6e5a7f8d ("mm: drop useless local parameters of __register_one_node()") removed the last user of parent_node(). The parent_node() macro in tile platform is unnecessary. Remove it for cleanup. Link: http://lkml.kernel.org/r/1504234599-29533-7-git-send-email-douly.fnst@cn.fujitsu.com Signed-off-by: Dou Liyang Reported-by: Michael Ellerman Acked-by: Chris Metcalf Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/tile/include/asm/topology.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch') diff --git a/arch/tile/include/asm/topology.h b/arch/tile/include/asm/topology.h index b11d5fcd2c41..635a0a4596f0 100644 --- a/arch/tile/include/asm/topology.h +++ b/arch/tile/include/asm/topology.h @@ -29,12 +29,6 @@ static inline int cpu_to_node(int cpu) return cpu_2_node[cpu]; } -/* - * Returns the number of the node containing Node 'node'. - * This architecture is flat, so it is a pretty simple function! - */ -#define parent_node(node) (node) - /* Returns a bitmask of CPUs on Node 'node'. */ static inline const struct cpumask *cpumask_of_node(int node) { -- cgit