--- zzzz-none-000/linux-3.10.107/drivers/media/dvb-frontends/cx24113.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/media/dvb-frontends/cx24113.h	2021-02-04 17:41:59.000000000 +0000
@@ -32,7 +32,7 @@
 	u32 xtal_khz;
 };
 
-#if IS_ENABLED(CONFIG_DVB_TUNER_CX24113)
+#if IS_REACHABLE(CONFIG_DVB_TUNER_CX24113)
 extern struct dvb_frontend *cx24113_attach(struct dvb_frontend *,
 	const struct cx24113_config *config, struct i2c_adapter *i2c);