|  | /* | 
|  | * Copyright (C) 2006 IBM Corporation | 
|  | * | 
|  | * Implements device information for i8253 timer chip | 
|  | * | 
|  | * This program is free software; you can redistribute it and/or | 
|  | * modify it under the terms of the GNU General Public License version | 
|  | * 2 as published by the Free Software Foundation | 
|  | */ | 
|  |  | 
|  | #include <linux/platform_device.h> | 
|  |  | 
|  | static __init int add_pcspkr(void) | 
|  | { | 
|  | struct platform_device *pd; | 
|  | int ret; | 
|  |  | 
|  | pd = platform_device_alloc("pcspkr", -1); | 
|  | if (!pd) | 
|  | return -ENOMEM; | 
|  |  | 
|  | ret = platform_device_add(pd); | 
|  | if (ret) | 
|  | platform_device_put(pd); | 
|  |  | 
|  | return ret; | 
|  | } | 
|  | device_initcall(add_pcspkr); |