On Tue, 07 Nov 2023 02:31:11 PST (-0800), rmk+kernel@xxxxxxxxxxxxxxx wrote:
Convert riscv to use the arch_cpu_is_hotpluggable() helper rather than arch_register_cpu(). Signed-off-by: Russell King (Oracle) <rmk+kernel@xxxxxxxxxxxxxxx> --- arch/riscv/kernel/setup.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c index f8875ae1b0aa..168f0db63d53 100644 --- a/arch/riscv/kernel/setup.c +++ b/arch/riscv/kernel/setup.c @@ -294,12 +294,9 @@ void __init setup_arch(char **cmdline_p) riscv_set_dma_cache_alignment(); } -int arch_register_cpu(int cpu) +bool arch_cpu_is_hotpluggable(int cpu) { - struct cpu *c = &per_cpu(cpu_devices, cpu); - - c->hotpluggable = cpu_has_hotplug(cpu); - return register_cpu(c, cpu); + return cpu_has_hotplug(cpu); } void free_initmem(void)
Acked-by: Palmer Dabbelt <palmer@xxxxxxxxxxxx>