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| author | Alexander van Heukelum <heukelum@mailshack.com> | 2008-02-01 17:49:43 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-02-01 17:49:43 +0100 |
| commit | d987402695f16ae33999d7315b915099d64616d4 (patch) | |
| tree | b00856b58d688e0c981a0849ea509f82ead586df /arch/x86 | |
| parent | 93809be8b140c101d27f00d0a622ebac90bc7a67 (diff) | |
| download | linux-d987402695f16ae33999d7315b915099d64616d4.tar.bz2 | |
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/x86')
| -rw-r--r-- | arch/x86/kernel/topology.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kernel/topology.c b/arch/x86/kernel/topology.c index 78cbb655aa79..e6757aaa202b 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) |