#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); #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_OF_DEVICE_H */