1 #ifndef _LINUX_OF_DEVICE_H 2 #define _LINUX_OF_DEVICE_H 3 #ifdef __KERNEL__ 4 5 #include <linux/device.h> 6 #include <linux/of.h> 7 #include <linux/mod_devicetable.h> 8 9 #include <asm/of_device.h> 10 11 #define to_of_device(d) container_of(d, struct of_device, dev) 12 13 extern const struct of_device_id *of_match_node( 14 const struct of_device_id *matches, const struct device_node *node); 15 extern const struct of_device_id *of_match_device( 16 const struct of_device_id *matches, const struct of_device *dev); 17 18 extern struct of_device *of_dev_get(struct of_device *dev); 19 extern void of_dev_put(struct of_device *dev); 20 21 extern int of_device_register(struct of_device *ofdev); 22 extern void of_device_unregister(struct of_device *ofdev); 23 extern void of_release_dev(struct device *dev); 24 25 #endif /* __KERNEL__ */ 26 #endif /* _LINUX_OF_DEVICE_H */ 27