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-rw-r--r--arch/x86/kernel/topology.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/kernel/topology.c b/arch/x86/kernel/topology.c
index c2ed3145a93b..211863cb5b81 100644
--- a/arch/x86/kernel/topology.c
+++ b/arch/x86/kernel/topology.c
@@ -43,9 +43,4 @@ int arch_register_cpu(int cpu)
c->hotpluggable = cpu > 0;
return register_cpu(c, cpu);
}
-
-void arch_unregister_cpu(int num)
-{
- unregister_cpu(&per_cpu(cpu_devices, num));
-}
#endif /* CONFIG_HOTPLUG_CPU */