[linux-2.6-block.git] / arch / avr32 / boards / merisc / merisc_sysfs.c

/*
 * Merisc sysfs exports
 *
 * Copyright (C) 2008 Martinsson Elektronik AB
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/device.h>
#include <linux/sysdev.h>
#include <linux/timer.h>
#include <linux/err.h>
#include <linux/ctype.h>
#include "merisc.h"

static ssize_t merisc_model_show(struct class *class, char *buf)
{
	ssize_t ret = 0;

	sprintf(buf, "%s\n", merisc_model());
	ret = strlen(buf) + 1;

	return ret;
}

static ssize_t merisc_revision_show(struct class *class, char *buf)
{
	ssize_t ret = 0;

	sprintf(buf, "%s\n", merisc_revision());
	ret = strlen(buf) + 1;

	return ret;
}

static struct class_attribute merisc_class_attrs[] = {
	__ATTR(model, S_IRUGO, merisc_model_show, NULL),
	__ATTR(revision, S_IRUGO, merisc_revision_show, NULL),
	__ATTR_NULL,
};

struct class merisc_class = {
	.name =		"merisc",
	.owner =	THIS_MODULE,
	.class_attrs =	merisc_class_attrs,
};

static int __init merisc_sysfs_init(void)
{
	int status;

	status = class_register(&merisc_class);
	if (status < 0)
		return status;

	return 0;
}

postcore_initcall(merisc_sysfs_init);
Commit	Line	Data
a16fffdd JL	1	/*
	2	* Merisc sysfs exports
	3	*
	4	* Copyright (C) 2008 Martinsson Elektronik AB
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License version 2 as
	8	* published by the Free Software Foundation.
	9	*/
	10	#include <linux/module.h>
	11	#include <linux/kernel.h>
	12	#include <linux/init.h>
	13	#include <linux/list.h>
	14	#include <linux/spinlock.h>
	15	#include <linux/device.h>
	16	#include <linux/sysdev.h>
	17	#include <linux/timer.h>
	18	#include <linux/err.h>
	19	#include <linux/ctype.h>
	20	#include "merisc.h"
	21
	22	static ssize_t merisc_model_show(struct class class, char buf)
	23	{
	24	ssize_t ret = 0;
	25
	26	sprintf(buf, "%s\n", merisc_model());
	27	ret = strlen(buf) + 1;
	28
	29	return ret;
	30	}
	31
	32	static ssize_t merisc_revision_show(struct class class, char buf)
	33	{
	34	ssize_t ret = 0;
	35
	36	sprintf(buf, "%s\n", merisc_revision());
	37	ret = strlen(buf) + 1;
	38
	39	return ret;
	40	}
	41
	42	static struct class_attribute merisc_class_attrs[] = {
	43	__ATTR(model, S_IRUGO, merisc_model_show, NULL),
	44	__ATTR(revision, S_IRUGO, merisc_revision_show, NULL),
	45	__ATTR_NULL,
	46	};
	47
	48	struct class merisc_class = {
	49	.name = "merisc",
	50	.owner = THIS_MODULE,
	51	.class_attrs = merisc_class_attrs,
	52	};
	53
	54	static int __init merisc_sysfs_init(void)
	55	{
	56	int status;
	57
	58	status = class_register(&merisc_class);
	59	if (status < 0)
	60	return status;
	61
	62	return 0;
	63	}
	64
65	postcore_initcall(merisc_sysfs_init);