Merge branch 'acpi-thermal'

* acpi-thermal:
  ACPI / thermal: Use acpi_bus_attach_private_data() to attach private data

drivers/acpi/thermal.c

@@ -925,13 +925,10 @@ static int acpi_thermal_register_thermal_zone(struct acpi_thermal *tz)
 	if (result)
 		return result;
 
-	status = acpi_attach_data(tz->device->handle,
-				  acpi_bus_private_data_handler,
+	status =  acpi_bus_attach_private_data(tz->device->handle,
 					       tz->thermal_zone);
-	if (ACPI_FAILURE(status)) {
-		pr_err(PREFIX "Error attaching device data\n");
+	if (ACPI_FAILURE(status))
 		return -ENODEV;
-	}
 
 	tz->tz_enabled = 1;
 
@@ -946,7 +943,7 @@ static void acpi_thermal_unregister_thermal_zone(struct acpi_thermal *tz)
 	sysfs_remove_link(&tz->thermal_zone->device.kobj, "device");
 	thermal_zone_device_unregister(tz->thermal_zone);
 	tz->thermal_zone = NULL;
-	acpi_detach_data(tz->device->handle, acpi_bus_private_data_handler);
+	acpi_bus_detach_private_data(tz->device->handle);
 }