root/arch/x86/kernel/pcspeaker.c

DEFINITIONS

1. add_pcspkr

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include <linux/platform_device.h>
   3 #include <linux/err.h>
   4 #include <linux/init.h>
   5 
   6 static __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 }
  14 device_initcall(add_pcspkr);