diff options
Diffstat (limited to 'drivers/base/cpu.c')
| -rw-r--r-- | drivers/base/cpu.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c index 47de0f140ba6..13d052bf13f4 100644 --- a/drivers/base/cpu.c +++ b/drivers/base/cpu.c @@ -553,7 +553,11 @@ static void __init cpu_dev_register_generic(void) { int i, ret; - if (!IS_ENABLED(CONFIG_GENERIC_CPU_DEVICES)) + /* + * When ACPI is enabled, CPUs are registered via + * acpi_processor_get_info(). + */ + if (!IS_ENABLED(CONFIG_GENERIC_CPU_DEVICES) || !acpi_disabled) return; for_each_present_cpu(i) { |