--- zzzz-none-000/linux-3.10.107/drivers/media/dvb-frontends/ix2505v.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/media/dvb-frontends/ix2505v.h	2021-02-04 17:41:59.000000000 +0000
@@ -49,7 +49,7 @@
 
 };
 
-#if IS_ENABLED(CONFIG_DVB_IX2505V)
+#if IS_REACHABLE(CONFIG_DVB_IX2505V)
 extern struct dvb_frontend *ix2505v_attach(struct dvb_frontend *fe,
 	const struct ix2505v_config *config, struct i2c_adapter *i2c);
 #else