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ARM: 9412/1: Convert to arch_cpu_is_hotpluggable()

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Convert arm32 to use the arch_cpu_is_hotpluggable() helper rather than
arch_register_cpu().

Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
This commit is contained in:
Jinjie Ruan 2024-07-31 10:19:18 +01:00 committed by Russell King (Oracle)
parent 609face018
commit f7f8b433ac
1 changed files with 2 additions and 5 deletions
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7
arch/arm/kernel/setup.c
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@ -1201,12 +1201,9 @@ void __init setup_arch(char **cmdline_p)
mdesc->init_early();
}
int arch_register_cpu(int num)
bool arch_cpu_is_hotpluggable(int num)
{
struct cpu *cpu = &per_cpu(cpu_devices, num);
cpu->hotpluggable = platform_can_hotplug_cpu(num);
return register_cpu(cpu, num);
return platform_can_hotplug_cpu(num);
}
#ifdef CONFIG_HAVE_PROC_CPU