| #include <linux/platform_device.h> | |
| #include <linux/err.h> | |
| #include <linux/init.h> | |
| static __init int add_pcspkr(void) | |
| { | |
| struct platform_device *pd; | |
| pd = platform_device_register_simple("pcspkr", -1, NULL, 0); | |
| return IS_ERR(pd) ? PTR_ERR(pd) : 0; | |
| } | |
| device_initcall(add_pcspkr); |