[IA64] Clear up section mismatch with arch_unregister_cpu()

[linux-2.6-omap-h63xx.git] / arch / ia64 / kernel / topology.c

diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c
index 26228e2d01ae472bcab1e5917b0c973d826f6f3a..c75b914f2d6bb587c413990663e864f573c9368a 100644 (file)
--- a/arch/ia64/kernel/topology.c
+++ b/arch/ia64/kernel/topology.c
@@ -53,10 +53,12 @@ int __ref arch_register_cpu(int num)
 }
 EXPORT_SYMBOL(arch_register_cpu);
 
-void arch_unregister_cpu(int num)
+void __ref arch_unregister_cpu(int num)
 {
        unregister_cpu(&sysfs_cpus[num].cpu);
+#ifdef CONFIG_ACPI
        unmap_cpu_from_node(num, cpu_to_node(num));
+#endif
 }
 EXPORT_SYMBOL(arch_unregister_cpu);
 #else