--- zzzz-none-000/linux-3.10.107/drivers/media/dvb-frontends/tda10086.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/media/dvb-frontends/tda10086.h	2021-02-04 17:41:59.000000000 +0000
@@ -46,7 +46,7 @@
 	enum tda10086_xtal xtal_freq;
 };
 
-#if IS_ENABLED(CONFIG_DVB_TDA10086)
+#if IS_REACHABLE(CONFIG_DVB_TDA10086)
 extern struct dvb_frontend* tda10086_attach(const struct tda10086_config* config,
 					    struct i2c_adapter* i2c);
 #else