From dbe04493eddfaa89756ec9af8dde56206290182a Mon Sep 17 00:00:00 2001 From: Dou Liyang Date: Wed, 26 Jul 2017 21:34:35 +0800 Subject: [PATCH] x86/topology: Remove the unused parent_node() macro Commit: a7be6e5a7f8d ("mm: drop useless local parameters of __register_one_node()") ... removed the last user of parent_node(), so remove the macro. Reported-by: Michael Ellerman Signed-off-by: Dou Liyang Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1501076076-1974-11-git-send-email-douly.fnst@cn.fujitsu.com Signed-off-by: Ingo Molnar --- arch/x86/include/asm/topology.h | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h index 6358a85..c1d2a98 100644 --- a/arch/x86/include/asm/topology.h +++ b/arch/x86/include/asm/topology.h @@ -75,12 +75,6 @@ static inline const struct cpumask *cpumask_of_node(int node) extern void setup_node_to_cpumask_map(void); -/* - * 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) - #define pcibus_to_node(bus) __pcibus_to_node(bus) extern int __node_distance(int, int); -- 2.7.4