LXR linux/arch/i386/kernel/pcspeaker.c

   1#include <linux/platform_device.h>
   2#include <linux/errno.h>
   3#include <linux/init.h>
   4
   5static __init int add_pcspkr(void)
   6{
   7        struct platform_device *pd;
   8        int ret;
   9
  10        pd = platform_device_alloc("pcspkr", -1);
  11        if (!pd)
  12                return -ENOMEM;
  13
  14        ret = platform_device_add(pd);
  15        if (ret)
  16                platform_device_put(pd);
  17
  18        return ret;
  19}
  20device_initcall(add_pcspkr);
  21