--- zzzz-none-000/linux-3.10.107/drivers/media/tuners/fc0012.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/media/tuners/fc0012.h	2021-02-04 17:41:59.000000000 +0000
@@ -49,7 +49,7 @@
 	bool clock_out;
 };
 
-#if IS_ENABLED(CONFIG_MEDIA_TUNER_FC0012)
+#if IS_REACHABLE(CONFIG_MEDIA_TUNER_FC0012)
 extern struct dvb_frontend *fc0012_attach(struct dvb_frontend *fe,
 					struct i2c_adapter *i2c,
 					const struct fc0012_config *cfg);