linux/drivers/base/physical_location.c

// SPDX-License-Identifier: GPL-2.0
/*
 * Device physical location support
 *
 * Author: Won Chung <[email protected]>
 */

#include <linux/acpi.h>
#include <linux/sysfs.h>

#include "physical_location.h"

bool dev_add_physical_location(struct device *dev)
{ … }

static ssize_t panel_show(struct device *dev, struct device_attribute *attr,
	char *buf)
{ … }
static DEVICE_ATTR_RO(panel);

static ssize_t vertical_position_show(struct device *dev,
	struct device_attribute *attr, char *buf)
{ … }
static DEVICE_ATTR_RO(vertical_position);

static ssize_t horizontal_position_show(struct device *dev,
	struct device_attribute *attr, char *buf)
{ … }
static DEVICE_ATTR_RO(horizontal_position);

static ssize_t dock_show(struct device *dev, struct device_attribute *attr,
	char *buf)
{ … }
static DEVICE_ATTR_RO(dock);

static ssize_t lid_show(struct device *dev, struct device_attribute *attr,
	char *buf)
{ … }
static DEVICE_ATTR_RO(lid);

static struct attribute *dev_attr_physical_location[] = …;

const struct attribute_group dev_attr_physical_location_group = …;