/* *    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. * */ #include <asm/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{	char			*name;	struct of_device_id	*match_table;	struct module		*owner; 	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) /* Platform drivers register/unregister */extern int of_register_platform_driver(struct of_platform_driver *drv);extern void of_unregister_platform_driver(struct of_platform_driver *drv); /* Platform devices and busses creation */extern struct of_device *of_platform_device_create(struct device_node *np,						   const char *bus_id,						   struct device *parent);/* pseudo "matches" value to not do deep probe */#define OF_NO_DEEP_PROBE ((struct of_device_id *)-1) extern int of_platform_bus_probe(struct device_node *root,				 struct of_device_id *matches,				 struct device *parent); extern struct of_device *of_find_device_by_node(struct device_node *np);extern struct of_device *of_find_device_by_phandle(phandle ph);