Root/arch/arm/plat-samsung/dev-hwmon.c

1/* linux/arch/arm/plat-samsung/dev-hwmon.c
2 *
3 * Copyright 2008 Simtec Electronics
4 * Ben Dooks <ben@simtec.co.uk>
5 * http://armlinux.simtec.co.uk/
6 *
7 * Adapted for HWMON by Maurus Cuelenaere
8 *
9 * Samsung series device definition for HWMON
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
14*/
15
16#include <linux/kernel.h>
17#include <linux/platform_device.h>
18
19#include <plat/devs.h>
20#include <plat/hwmon.h>
21
22struct platform_device s3c_device_hwmon = {
23    .name = "s3c-hwmon",
24    .id = -1,
25    .dev.parent = &s3c_device_adc.dev,
26};
27
28void __init s3c_hwmon_set_platdata(struct s3c_hwmon_pdata *pd)
29{
30    struct s3c_hwmon_pdata *npd;
31
32    if (!pd) {
33        printk(KERN_ERR "%s: no platform data\n", __func__);
34        return;
35    }
36
37    npd = kmemdup(pd, sizeof(struct s3c_hwmon_pdata), GFP_KERNEL);
38    if (!npd)
39        printk(KERN_ERR "%s: no memory for platform data\n", __func__);
40
41    s3c_device_hwmon.dev.platform_data = npd;
42}
43

Archive Download this file



interactive