bool is_serial;
};
-#if IS_ENABLED(CONFIG_DVB_MB86A20S)
+#if IS_REACHABLE(CONFIG_DVB_MB86A20S)
extern struct dvb_frontend *mb86a20s_attach(const struct mb86a20s_config *config,
struct i2c_adapter *i2c);
extern struct i2c_adapter *mb86a20s_get_tuner_i2c_adapter(struct dvb_frontend *);