diff options
Diffstat (limited to 'arch/arm/kernel/setup.c')
| -rw-r--r-- | arch/arm/kernel/setup.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 7b33b157fca0..f91e2b5b8b20 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -1201,20 +1201,13 @@ void __init setup_arch(char **cmdline_p) mdesc->init_early(); } - -static int __init topology_init(void) +int arch_register_cpu(int num) { - int cpu; - - for_each_possible_cpu(cpu) { - struct cpuinfo_arm *cpuinfo = &per_cpu(cpu_data, cpu); - cpuinfo->cpu.hotpluggable = platform_can_hotplug_cpu(cpu); - register_cpu(&cpuinfo->cpu, cpu); - } + struct cpu *cpu = &per_cpu(cpu_devices, num); - return 0; + cpu->hotpluggable = platform_can_hotplug_cpu(num); + return register_cpu(cpu, num); } -subsys_initcall(topology_init); #ifdef CONFIG_HAVE_PROC_CPU static int __init proc_cpu_init(void) |