saa7164_i2c
int saa7164_api_i2c_read(struct saa7164_i2c *bus, u8 addr, u32 reglen, u8 *reg,
int saa7164_api_i2c_write(struct saa7164_i2c *bus, u8 addr, u32 datalen,
int saa7164_i2caddr_to_unitid(struct saa7164_i2c *bus, int addr)
int saa7164_i2caddr_to_reglen(struct saa7164_i2c *bus, int addr)
struct saa7164_i2c *i2c_bus = NULL;
int saa7164_i2c_unregister(struct saa7164_i2c *bus)
struct saa7164_i2c *bus = i2c_adap->algo_data;
int saa7164_i2c_register(struct saa7164_i2c *bus)
struct saa7164_i2c i2c_bus[3];
extern int saa7164_i2c_register(struct saa7164_i2c *bus);
extern int saa7164_i2c_unregister(struct saa7164_i2c *bus);
int saa7164_api_i2c_read(struct saa7164_i2c *bus, u8 addr, u32 reglen, u8 *reg,
int saa7164_api_i2c_write(struct saa7164_i2c *bus, u8 addr,
int saa7164_api_dif_write(struct saa7164_i2c *bus, u8 addr,
extern int saa7164_i2caddr_to_reglen(struct saa7164_i2c *bus, int addr);
extern int saa7164_i2caddr_to_unitid(struct saa7164_i2c *bus, int addr);