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authorHidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>2008-04-30 16:50:55 +0900
committerTony Luck <tony.luck@intel.com>2008-04-30 14:08:07 -0700
commit6d3c51110819918617d9e2d1da7ff53f4b2c1187 (patch)
tree797beea07ae393830a34b7021dec661d46dbbbb4 /arch/ia64/kernel/topology.c
parent9d4efae68714e24d40b628461bc4182e330969b1 (diff)
[IA64] fix section mismatch in arch/ia64/kernel/topology.c
This patch silences: WARNING: vmlinux.o(.text+0x44672): Section mismatch in reference from the function arch_register_cpu() to the function .cpuinit.text:register_cpu() Changes are based on codes in arch/x86/kernel/topology.c Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/kernel/topology.c')
-rw-r--r--arch/ia64/kernel/topology.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c
index abb17a613b1..26228e2d01a 100644
--- a/arch/ia64/kernel/topology.c
+++ b/arch/ia64/kernel/topology.c
@@ -36,9 +36,11 @@ void arch_fix_phys_package_id(int num, u32 slot)
}
EXPORT_SYMBOL_GPL(arch_fix_phys_package_id);
-int arch_register_cpu(int num)
+
+#ifdef CONFIG_HOTPLUG_CPU
+int __ref arch_register_cpu(int num)
{
-#if defined (CONFIG_ACPI) && defined (CONFIG_HOTPLUG_CPU)
+#ifdef CONFIG_ACPI
/*
* If CPEI can be re-targetted or if this is not
* CPEI target, then it is hotpluggable
@@ -47,19 +49,21 @@ int arch_register_cpu(int num)
sysfs_cpus[num].cpu.hotpluggable = 1;
map_cpu_to_node(num, node_cpuid[num].nid);
#endif
-
return register_cpu(&sysfs_cpus[num].cpu, num);
}
-
-#ifdef CONFIG_HOTPLUG_CPU
+EXPORT_SYMBOL(arch_register_cpu);
void arch_unregister_cpu(int num)
{
unregister_cpu(&sysfs_cpus[num].cpu);
unmap_cpu_from_node(num, cpu_to_node(num));
}
-EXPORT_SYMBOL(arch_register_cpu);
EXPORT_SYMBOL(arch_unregister_cpu);
+#else
+static int __init arch_register_cpu(int num)
+{
+ return register_cpu(&sysfs_cpus[num].cpu, num);
+}
#endif /*CONFIG_HOTPLUG_CPU*/