linux/drivers/acpi/fan_attr.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *  fan_attr.c - Create extra attributes for ACPI Fan driver
 *
 *  Copyright (C) 2001, 2002 Andy Grover <[email protected]>
 *  Copyright (C) 2001, 2002 Paul Diefenbaugh <[email protected]>
 *  Copyright (C) 2022 Intel Corporation. All rights reserved.
 */

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/acpi.h>

#include "fan.h"

MODULE_LICENSE(…) …;

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

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

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

int acpi_fan_create_attributes(struct acpi_device *device)
{ … }

void acpi_fan_delete_attributes(struct acpi_device *device)
{ … }