diff options
Diffstat (limited to 'drivers/acpi/processor_driver.c')
| -rw-r--r-- | drivers/acpi/processor_driver.c | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c index a4e0f1ba6040..9d7bc9f6b6cc 100644 --- a/drivers/acpi/processor_driver.c +++ b/drivers/acpi/processor_driver.c @@ -426,7 +426,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb, if (action == CPU_ONLINE && pr) { acpi_processor_ppc_has_changed(pr, 0); - acpi_processor_cst_has_changed(pr); + acpi_processor_hotplug(pr); acpi_processor_reevaluate_tstate(pr, action); acpi_processor_tstate_has_changed(pr); } @@ -503,8 +503,7 @@ static int __cpuinit acpi_processor_add(struct acpi_device *device) acpi_processor_get_throttling_info(pr); acpi_processor_get_limit_info(pr); - - if (cpuidle_get_driver() == &acpi_idle_driver) + if (!cpuidle_get_driver() || cpuidle_get_driver() == &acpi_idle_driver) acpi_processor_power_init(pr, device); pr->cdev = thermal_cooling_device_register("Processor", device, @@ -800,17 +799,9 @@ static int __init acpi_processor_init(void) memset(&errata, 0, sizeof(errata)); - if (!cpuidle_register_driver(&acpi_idle_driver)) { - printk(KERN_DEBUG "ACPI: %s registered with cpuidle\n", - acpi_idle_driver.name); - } else { - printk(KERN_DEBUG "ACPI: acpi_idle yielding to %s\n", - cpuidle_get_driver()->name); - } - result = acpi_bus_register_driver(&acpi_processor_driver); if (result < 0) - goto out_cpuidle; + return result; acpi_processor_install_hotplug_notify(); @@ -821,11 +812,6 @@ static int __init acpi_processor_init(void) acpi_processor_throttling_init(); return 0; - -out_cpuidle: - cpuidle_unregister_driver(&acpi_idle_driver); - - return result; } static void __exit acpi_processor_exit(void) |
