+static struct backlight_properties asus_backlight_data = {
+ .owner = THIS_MODULE,
+ .get_brightness = read_brightness,
+ .update_status = set_brightness_status,
+ .max_brightness = 15,
+};
+
+static void __exit asus_acpi_exit(void)
+{
+ if (asus_backlight_device)
+ backlight_device_unregister(asus_backlight_device);
+
+ acpi_bus_unregister_driver(&asus_hotk_driver);
+ remove_proc_entry(PROC_ASUS, acpi_root_dir);
+
+ kfree(asus_info);
+
+ return;
+}
+