int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured);
};
-#if IS_ENABLED(CONFIG_DVB_STV0288)
+#if IS_REACHABLE(CONFIG_DVB_STV0288)
extern struct dvb_frontend *stv0288_attach(const struct stv0288_config *config,
struct i2c_adapter *i2c);
#else