4018294b53
.name, .match_table and .owner are duplicated in both of_platform_driver and device_driver. This patch is a removes the extra copies from struct of_platform_driver and converts all users to the device_driver members. This patch is a pretty mechanical change. The usage model doesn't change and if any drivers have been missed, or if anything has been fixed up incorrectly, then it will fail with a compile time error, and the fixup will be trivial. This patch looks big and scary because it touches so many files, but it should be pretty safe. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Sean MacLennan <smaclennan@pikatech.com>
69 lines
2.0 KiB
C
69 lines
2.0 KiB
C
#ifndef _LINUX_OF_PLATFORM_H
|
|
#define _LINUX_OF_PLATFORM_H
|
|
/*
|
|
* Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp.
|
|
* <benh@kernel.crashing.org>
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version
|
|
* 2 of the License, or (at your option) any later version.
|
|
*
|
|
*/
|
|
|
|
#ifdef CONFIG_OF_DEVICE
|
|
#include <linux/module.h>
|
|
#include <linux/device.h>
|
|
#include <linux/mod_devicetable.h>
|
|
#include <linux/pm.h>
|
|
#include <linux/of_device.h>
|
|
|
|
/*
|
|
* The of_platform_bus_type is a bus type used by drivers that do not
|
|
* attach to a macio or similar bus but still use OF probing
|
|
* mechanism
|
|
*/
|
|
extern struct bus_type of_platform_bus_type;
|
|
|
|
/*
|
|
* An of_platform_driver driver is attached to a basic of_device on
|
|
* the "platform bus" (of_platform_bus_type).
|
|
*/
|
|
struct of_platform_driver
|
|
{
|
|
int (*probe)(struct of_device* dev,
|
|
const struct of_device_id *match);
|
|
int (*remove)(struct of_device* dev);
|
|
|
|
int (*suspend)(struct of_device* dev, pm_message_t state);
|
|
int (*resume)(struct of_device* dev);
|
|
int (*shutdown)(struct of_device* dev);
|
|
|
|
struct device_driver driver;
|
|
};
|
|
#define to_of_platform_driver(drv) \
|
|
container_of(drv,struct of_platform_driver, driver)
|
|
|
|
extern int of_register_driver(struct of_platform_driver *drv,
|
|
struct bus_type *bus);
|
|
extern void of_unregister_driver(struct of_platform_driver *drv);
|
|
|
|
/* Platform drivers register/unregister */
|
|
static inline int of_register_platform_driver(struct of_platform_driver *drv)
|
|
{
|
|
return of_register_driver(drv, &of_platform_bus_type);
|
|
}
|
|
static inline void of_unregister_platform_driver(struct of_platform_driver *drv)
|
|
{
|
|
of_unregister_driver(drv);
|
|
}
|
|
|
|
#include <asm/of_platform.h>
|
|
|
|
extern struct of_device *of_find_device_by_node(struct device_node *np);
|
|
|
|
extern int of_bus_type_init(struct bus_type *bus, const char *name);
|
|
#endif /* CONFIG_OF_DEVICE */
|
|
|
|
#endif /* _LINUX_OF_PLATFORM_H */
|