1 files changed, 3 insertions, 5 deletions

diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
index bfc31cb0dd3e..e78c2a52ea46 100644
--- a/drivers/acpi/processor_driver.c
+++ b/drivers/acpi/processor_driver.c
@@ -475,7 +475,7 @@ static __ref int acpi_processor_start(struct acpi_processor *pr)
         acpi_processor_get_limit_info(pr);
 
         if (!cpuidle_get_driver() || cpuidle_get_driver() == &acpi_idle_driver)
-                acpi_processor_power_init(pr, device);
+                acpi_processor_power_init(pr);
 
         pr->cdev = thermal_cooling_device_register("Processor", device,
                                                    &processor_cooling_ops);
@@ -509,7 +509,7 @@ err_remove_sysfs_thermal:
 err_thermal_unregister:
         thermal_cooling_device_unregister(pr->cdev);
 err_power_exit:
-        acpi_processor_power_exit(pr, device);
+        acpi_processor_power_exit(pr);
 
         return result;
 }
@@ -620,7 +620,7 @@ static int acpi_processor_remove(struct acpi_device *device, int type)
                         return -EINVAL;
         }
 
-        acpi_processor_power_exit(pr, device);
+        acpi_processor_power_exit(pr);
 
         sysfs_remove_link(&device->dev.kobj, "sysdev");
 
@@ -905,8 +905,6 @@ static int __init acpi_processor_init(void)
         if (acpi_disabled)
                 return 0;
 
-        memset(&errata, 0, sizeof(errata));
-
         result = acpi_bus_register_driver(&acpi_processor_driver);
         if (result < 0)
                 return result;