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x86/topology: use weak version of arch_unregister_cpu()

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Since the x86 version of arch_unregister_cpu() is the same as the weak
version, drop the x86 specific version.

Reviewed-by: Gavin Shan <gshan@redhat.com>
Signed-off-by: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/E1r5R3r-00Cszs-2R@rmk-PC.armlinux.org.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Russell King (Oracle)
2023-11-21 13:45:07 +00:00
committed by Greg Kroah-Hartman
parent 5b95f94c3b
commit b0b26bc580
1 changed files with 0 additions and 5 deletions
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5
arch/x86/kernel/topology.c
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@@ -43,9 +43,4 @@ int arch_register_cpu(int cpu)
c->hotpluggable = cpu > 0;
return register_cpu(c, cpu);
}
void arch_unregister_cpu(int num)
{
unregister_cpu(&per_cpu(cpu_devices, num));
}
#endif /* CONFIG_HOTPLUG_CPU */