/* function ptrs */
void (*set_tv_freq)(struct i2c_client *c, unsigned int freq);
void (*set_radio_freq)(struct i2c_client *c, unsigned int freq);
/* function ptrs */
void (*set_tv_freq)(struct i2c_client *c, unsigned int freq);
void (*set_radio_freq)(struct i2c_client *c, unsigned int freq);