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#ifndef _ASM_POWERPC_OF_DEVICE_H
#define _ASM_POWERPC_OF_DEVICE_H
#ifdef __KERNEL__
#include <linux/device.h>
#include <linux/mod_devicetable.h>
#include <asm/prom.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 */
};
#define to_of_device(d) container_of(d, struct of_device, dev)
extern const struct of_device_id *of_match_node(
const struct of_device_id *matches, const struct device_node *node);
extern const struct of_device_id *of_match_device(
const struct of_device_id *matches, const struct of_device *dev);
extern struct of_device *of_dev_get(struct of_device *dev);
extern void of_dev_put(struct of_device *dev);
extern int of_device_register(struct of_device *ofdev);
extern void of_device_unregister(struct of_device *ofdev);
extern void of_release_dev(struct device *dev);
extern ssize_t of_device_get_modalias(struct of_device *ofdev,
char *str, ssize_t len);
extern int of_device_uevent(struct device *dev,
char **envp, int num_envp, char *buffer, int buffer_size);
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_OF_DEVICE_H */
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