ti-processor-sdk-linux/include/linux/wmi.h

/*
 * wmi.h - ACPI WMI interface
 *
 * Copyright (c) 2015 Andrew Lutomirski
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 */

#ifndef _LINUX_WMI_H
#define _LINUX_WMI_H

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

struct wmi_device {
	struct device dev;
};

struct wmi_device_id {
	const char *guid_string;
};

struct wmi_driver {
	struct device_driver driver;
	const struct wmi_device_id *id_table;

	int (*probe)(struct wmi_device *wdev);
	int (*remove)(struct wmi_device *wdev);
};

extern int __must_check __wmi_driver_register(struct wmi_driver *driver,
					      struct module *owner);
extern void wmi_driver_unregister(struct wmi_driver *driver);
#define wmi_driver_register(driver) __wmi_driver_register((driver), THIS_MODULE)

#define module_wmi_driver(__wmi_driver) \
	module_driver(__wmi_driver, wmi_driver_register, \
		      wmi_driver_unregister)

#endif