kernel-ark/include/asm-powerpc/of_device.h
Joachim Fenkes fec738dd48 [POWERPC] Move of_device allocation into of_device.[ch]
Extract generic of_device allocation code from of_platform_device_create()
and move it into of_device.[ch], called of_device_alloc(). Also, there's now
of_device_free() which puts the device node.

This way, bus drivers that build on of_platform (like ibmebus will) can
build upon this code instead of reinventing the wheel.

Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-17 22:30:07 +10:00

34 lines
897 B
C

#ifndef _ASM_POWERPC_OF_DEVICE_H
#define _ASM_POWERPC_OF_DEVICE_H
#ifdef __KERNEL__
#include <linux/device.h>
#include <linux/of.h>
/*
* The of_device is a kind of "base class" that is a superset of
* struct device for use by devices attached to an OF node and
* probed using OF properties.
*/
struct of_device
{
struct device_node *node; /* to be obsoleted */
u64 dma_mask; /* DMA mask */
struct device dev; /* Generic device interface */
};
extern struct of_device *of_device_alloc(struct device_node *np,
const char *bus_id,
struct device *parent);
extern ssize_t of_device_get_modalias(struct of_device *ofdev,
char *str, ssize_t len);
extern int of_device_uevent(struct device *dev,
struct kobj_uevent_env *env);
/* This is just here during the transition */
#include <linux/of_device.h>
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_OF_DEVICE_H */