1 #ifndef __LINUX_ULPI_INTERFACE_H 2 #define __LINUX_ULPI_INTERFACE_H 3 4 #include <linux/types.h> 5 6 struct ulpi; 7 struct device; 8 9 /** 10 * struct ulpi_ops - ULPI register access 11 * @read: read operation for ULPI register access 12 * @write: write operation for ULPI register access 13 */ 14 struct ulpi_ops { 15 int (*read)(struct device *dev, u8 addr); 16 int (*write)(struct device *dev, u8 addr, u8 val); 17 }; 18 19 struct ulpi *ulpi_register_interface(struct device *, const struct ulpi_ops *); 20 void ulpi_unregister_interface(struct ulpi *); 21 22 #endif /* __LINUX_ULPI_INTERFACE_H */ 23