linux/drivers/w1/slaves/w1_ds2405.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *	w1_ds2405.c
 *
 * Copyright (c) 2017 Maciej S. Szmigiero <[email protected]>
 * Based on w1_therm.c copyright (c) 2004 Evgeniy Polyakov <[email protected]>
 */

#include <linux/device.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/mutex.h>
#include <linux/string.h>
#include <linux/types.h>

#include <linux/w1.h>

#define W1_FAMILY_DS2405 …

MODULE_LICENSE(…) …;
MODULE_AUTHOR(…) …;
MODULE_DESCRIPTION(…) …;
MODULE_ALIAS(…) …;

static int w1_ds2405_select(struct w1_slave *sl, bool only_active)
{ … }

static int w1_ds2405_read_pio(struct w1_slave *sl)
{ … }

static ssize_t state_show(struct device *device,
			  struct device_attribute *attr, char *buf)
{ … }

static ssize_t output_show(struct device *device,
			   struct device_attribute *attr, char *buf)
{ … }

static ssize_t output_store(struct device *device,
			    struct device_attribute *attr,
			    const char *buf, size_t count)
{ … }

static DEVICE_ATTR_RO(state);
static DEVICE_ATTR_RW(output);

static struct attribute *w1_ds2405_attrs[] = …;

ATTRIBUTE_GROUPS(…);

static const struct w1_family_ops w1_ds2405_fops = …;

static struct w1_family w1_family_ds2405 = …;

module_w1_family(…);