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authorAlexander van Heukelum <heukelum@mailshack.com>2008-02-01 17:49:43 +0100
committerIngo Molnar <mingo@elte.hu>2008-02-01 17:49:43 +0100
commitd987402695f16ae33999d7315b915099d64616d4 (patch)
treeb00856b58d688e0c981a0849ea509f82ead586df /arch
parent93809be8b140c101d27f00d0a622ebac90bc7a67 (diff)
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x86: avoid section mismatch involving arch_register_cpu
Avoid section mismatch involving arch_register_cpu. Marking arch_register_cpu as __init and removing the export for non-hotplug-cpu configurations makes the following warning go away: Section mismatch in reference from the function arch_register_cpu() to the function .devinit.text:register_cpu() The function arch_register_cpu() references the function __devinit register_cpu(). This is often because arch_register_cpu lacks a __devinit annotation or the annotation of register_cpu is wrong. The only external user of arch_register_cpu in the tree is in drivers/acpi/processor_core.c where it is guarded by ACPI_HOTPLUG_CPU (which depends on HOTPLUG_CPU). Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm> CC: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/topology.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kernel/topology.c b/arch/x86/kernel/topology.c
index 78cbb65..e6757aa 100644
--- a/arch/x86/kernel/topology.c
+++ b/arch/x86/kernel/topology.c
@@ -57,11 +57,10 @@ void arch_unregister_cpu(int num)
}
EXPORT_SYMBOL(arch_unregister_cpu);
#else
-int arch_register_cpu(int num)
+static int __init arch_register_cpu(int num)
{
return register_cpu(&per_cpu(cpu_devices, num).cpu, num);
}
-EXPORT_SYMBOL(arch_register_cpu);
#endif /*CONFIG_HOTPLUG_CPU*/
static int __init topology_init(void)