LXR linux/include/linux/of

   1#ifndef _LINUX_OF_DEVICE_H
   2#define _LINUX_OF_DEVICE_H
   3
   4#include <linux/device.h>
   5#include <linux/of.h>
   6#include <linux/mod_devicetable.h>
   7
   8#include <asm/of_device.h>
   9
  10#define to_of_device(d) container_of(d, struct of_device, dev)
  11
  12extern const struct of_device_id *of_match_device(
  13        const struct of_device_id *matches, const struct of_device *dev);
  14
  15extern struct of_device *of_dev_get(struct of_device *dev);
  16extern void of_dev_put(struct of_device *dev);
  17
  18extern int of_device_register(struct of_device *ofdev);
  19extern void of_device_unregister(struct of_device *ofdev);
  20extern void of_release_dev(struct device *dev);
  21
  22static inline void of_device_free(struct of_device *dev)
  23{
  24        of_release_dev(&dev->dev);
  25}
  26
  27extern ssize_t of_device_get_modalias(struct of_device *ofdev,
  28                                        char *str, ssize_t len);
  29
  30#endif /* _LINUX_OF_DEVICE_H */
  31