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author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2023-11-03 15:14:48 +0000 |
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committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2023-11-27 10:57:45 +0000 |
commit | ec91e6e1c596b4e67d903bdd7d6bdb4b4dbb2f2e (patch) | |
tree | 44516f18255f0f662a0bf87bddb6e4b9cd1dc01b | |
parent | d6e9e8a1f2d951be46574fe5e86d113cf0dd5801 (diff) |
LoongArch: convert to use arch_cpu_is_hotpluggable()
Convert loongarch to use the arch_cpu_is_hotpluggable() helper rather
than arch_register_cpu(). Also remove the export as nothing should be
using arch_register_cpu() outside of the core kernel/acpi code.
Reviewed-by: Gavin Shan <gshan@redhat.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
-rw-r--r-- | arch/loongarch/kernel/topology.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/loongarch/kernel/topology.c b/arch/loongarch/kernel/topology.c index 866c2c9ef6ab..75d5c51a7cd3 100644 --- a/arch/loongarch/kernel/topology.c +++ b/arch/loongarch/kernel/topology.c @@ -11,11 +11,8 @@ #include <acpi/processor.h> #ifdef CONFIG_HOTPLUG_CPU -int arch_register_cpu(int cpu) +bool arch_cpu_is_hotpluggable(int cpu) { - struct cpu *c = &per_cpu(cpu_devices, cpu); - - c->hotpluggable = !io_master(cpu); - return register_cpu(c, cpu); + return !io_master(cpu); } #endif |