#include <linux/i2c.h>
#include "dvb_frontend.h"
-#if IS_ENABLED(CONFIG_MEDIA_TUNER_MT20XX)
+#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MT20XX)
extern struct dvb_frontend *microtune_attach(struct dvb_frontend *fe,
struct i2c_adapter* i2c_adap,
u8 i2c_addr);