summaryrefslogtreecommitdiff
path: root/arch/x86/kernel/pcspeaker.c
blob: bc1f2d3ea277817145cc7964f757c18ef3e21a51 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
#include <linux/platform_device.h>
#include <linux/errno.h>
#include <linux/init.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);