From 47a571cc6a288d14657dfa155530c069de6d568f Mon Sep 17 00:00:00 2001 From: "Russell King (Oracle)" Date: Fri, 3 Nov 2023 15:17:12 +0000 Subject: riscv: convert to use arch_cpu_is_hotpluggable() Convert riscv to use the arch_cpu_is_hotpluggable() helper rather than arch_register_cpu(). Acked-by: Palmer Dabbelt Reviewed-by: Gavin Shan Reviewed-by: Samuel Holland Tested-by: Samuel Holland # On HiFive Unmatched Signed-off-by: Russell King (Oracle) --- 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 b3a0aa2b78d5..7493fafbe4cb 100644 --- a/arch/riscv/kernel/setup.c +++ b/arch/riscv/kernel/setup.c @@ -298,12 +298,9 @@ void __init setup_arch(char **cmdline_p) riscv_user_isa_enable(); } -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) -- cgit