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#ifndef _LINUX_OF_DEVICE_H
#define _LINUX_OF_DEVICE_H
#ifdef CONFIG_OF_DEVICE
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/of.h>
#include <linux/mod_devicetable.h>
/*
* The of_device *was* a kind of "base class" that was a superset of
* struct device for use by devices attached to an OF node and probed
* using OF properties. However, the important bit of OF-style
* probing, namely the device node pointer, has been moved into the
* common struct device when CONFIG_OF is set to make OF-style probing
* available to all bus types. So now, just make of_device and
* platform_device equivalent so that current of_platform bus users
* can be transparently migrated over to using the platform bus.
*
* This line will go away once all references to of_device are removed
* from the kernel.
*/
#define of_device platform_device
#include <asm/of_device.h>
#define to_of_device(d) container_of(d, struct of_device, dev)
extern const struct of_device_id *of_match_device(
const struct of_device_id *matches, const struct 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);
static inline void of_device_free(struct of_device *dev)
{
of_release_dev(&dev->dev);
}
extern ssize_t of_device_get_modalias(struct of_device *ofdev,
char *str, ssize_t len);
#endif /* CONFIG_OF_DEVICE */
#endif /* _LINUX_OF_DEVICE_H */
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