0763ed2355
Some drivers using of_register_platform_driver() wrapper break on sparc because the wrapper isn't in the header file. This patch moves it from Microblaze and PowerPC implementations and makes it common code. Fixes this sparc64 allmodconfig build error (at least): drivers/leds/leds-gpio.c: In function `gpio_led_init': drivers/leds/leds-gpio.c:295: error: implicit declaration of function `of_register_platform_driver' drivers/leds/leds-gpio.c: In function `gpio_led_exit': drivers/leds/leds-gpio.c:311: error: implicit declaration of function `of_unregister_platform_driver' Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David S. Miller <davem@davemloft.net> Cc: Michal Simek <monstr@monstr.eu> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
71 lines
2 KiB
C
71 lines
2 KiB
C
#ifndef _LINUX_OF_PLATFORM_H
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#define _LINUX_OF_PLATFORM_H
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/*
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* Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp.
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* <benh@kernel.crashing.org>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*
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*/
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#include <linux/module.h>
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#include <linux/device.h>
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#include <linux/mod_devicetable.h>
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#include <linux/pm.h>
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#include <linux/of_device.h>
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/*
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* The of_platform_bus_type is a bus type used by drivers that do not
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* attach to a macio or similar bus but still use OF probing
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* mechanism
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*/
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extern struct bus_type of_platform_bus_type;
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/*
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* An of_platform_driver driver is attached to a basic of_device on
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* the "platform bus" (of_platform_bus_type).
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*/
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struct of_platform_driver
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{
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const char *name;
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const struct of_device_id *match_table;
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struct module *owner;
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int (*probe)(struct of_device* dev,
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const struct of_device_id *match);
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int (*remove)(struct of_device* dev);
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int (*suspend)(struct of_device* dev, pm_message_t state);
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int (*resume)(struct of_device* dev);
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int (*shutdown)(struct of_device* dev);
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struct device_driver driver;
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};
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#define to_of_platform_driver(drv) \
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container_of(drv,struct of_platform_driver, driver)
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extern int of_register_driver(struct of_platform_driver *drv,
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struct bus_type *bus);
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extern void of_unregister_driver(struct of_platform_driver *drv);
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/* Platform drivers register/unregister */
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static inline int of_register_platform_driver(struct of_platform_driver *drv)
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{
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return of_register_driver(drv, &of_platform_bus_type);
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}
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static inline void of_unregister_platform_driver(struct of_platform_driver *drv)
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{
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of_unregister_driver(drv);
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}
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#include <asm/of_platform.h>
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extern struct of_device *of_find_device_by_node(struct device_node *np);
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extern int of_bus_type_init(struct bus_type *bus, const char *name);
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#endif /* _LINUX_OF_PLATFORM_H */
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