linux/drivers/power/reset/reboot-mode.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright (c) 2016, Fuzhou Rockchip Electronics Co., Ltd
 */

#include <linux/device.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/reboot.h>
#include <linux/reboot-mode.h>

#define PREFIX …

struct mode_info { … };

static unsigned int get_reboot_mode_magic(struct reboot_mode_driver *reboot,
					  const char *cmd)
{ … }

static int reboot_mode_notify(struct notifier_block *this,
			      unsigned long mode, void *cmd)
{ … }

/**
 * reboot_mode_register - register a reboot mode driver
 * @reboot: reboot mode driver
 *
 * Returns: 0 on success or a negative error code on failure.
 */
int reboot_mode_register(struct reboot_mode_driver *reboot)
{ … }
EXPORT_SYMBOL_GPL(…);

/**
 * reboot_mode_unregister - unregister a reboot mode driver
 * @reboot: reboot mode driver
 */
int reboot_mode_unregister(struct reboot_mode_driver *reboot)
{ … }
EXPORT_SYMBOL_GPL(…);

static void devm_reboot_mode_release(struct device *dev, void *res)
{ … }

/**
 * devm_reboot_mode_register() - resource managed reboot_mode_register()
 * @dev: device to associate this resource with
 * @reboot: reboot mode driver
 *
 * Returns: 0 on success or a negative error code on failure.
 */
int devm_reboot_mode_register(struct device *dev,
			      struct reboot_mode_driver *reboot)
{ … }
EXPORT_SYMBOL_GPL(…);

static int devm_reboot_mode_match(struct device *dev, void *res, void *data)
{ … }

/**
 * devm_reboot_mode_unregister() - resource managed reboot_mode_unregister()
 * @dev: device to associate this resource with
 * @reboot: reboot mode driver
 */
void devm_reboot_mode_unregister(struct device *dev,
				 struct reboot_mode_driver *reboot)
{ … }
EXPORT_SYMBOL_GPL(…);

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