pcspeaker.c (309B)
1// SPDX-License-Identifier: GPL-2.0 2#include <linux/platform_device.h> 3#include <linux/err.h> 4#include <linux/init.h> 5 6static __init int add_pcspkr(void) 7{ 8 struct platform_device *pd; 9 10 pd = platform_device_register_simple("pcspkr", -1, NULL, 0); 11 12 return PTR_ERR_OR_ZERO(pd); 13} 14device_initcall(add_pcspkr);