[PATCH 03/21] x86/topology: remove arch_*register_cpu() exports

Russell King (Oracle)
2023-11-21T13:44:18Z

arch_register_cpu() and arch_unregister_cpu() are not used by anything
that can be a module - they are used by drivers/base/cpu.c and
drivers/acpi/acpi_processor.c, neither of which can be a module.

Remove the exports.

Reviewed-by: Gavin Shan <gshan@redhat.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
arch/x86/kernel/topology.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/arch/x86/kernel/topology.c b/arch/x86/kernel/topology.c
index 0bab03130033..fcb62cfdf946 100644
--- a/arch/x86/kernel/topology.c
+++ b/arch/x86/kernel/topology.c
@@ -45,13 +45,11 @@ int arch_register_cpu(int cpu)
xc->cpu.hotpluggable = cpu > 0;
return register_cpu(&xc->cpu, cpu);
}
-EXPORT_SYMBOL(arch_register_cpu);

void arch_unregister_cpu(int num)
{
unregister_cpu(&per_cpu(cpu_devices, num).cpu);
}
-EXPORT_SYMBOL(arch_unregister_cpu);
#else /* CONFIG_HOTPLUG_CPU */

int __init arch_register_cpu(int num)
--
2.30.2