Commit dbe04493 authored by Dou Liyang's avatar Dou Liyang Committed by Ingo Molnar

x86/topology: Remove the unused parent_node() macro

Commit:

  a7be6e5a ("mm: drop useless local parameters of __register_one_node()")

... removed the last user of parent_node(), so remove the macro.
Reported-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Signed-off-by: default avatarDou Liyang <douly.fnst@cn.fujitsu.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1501076076-1974-11-git-send-email-douly.fnst@cn.fujitsu.comSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent fd2b2c57
...@@ -75,12 +75,6 @@ static inline const struct cpumask *cpumask_of_node(int node) ...@@ -75,12 +75,6 @@ static inline const struct cpumask *cpumask_of_node(int node)
extern void setup_node_to_cpumask_map(void); 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) #define pcibus_to_node(bus) __pcibus_to_node(bus)
extern int __node_distance(int, int); extern int __node_distance(int, int);
......
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