--- zzzz-none-000/linux-3.10.107/drivers/media/dvb-frontends/s5h1432.h 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/drivers/media/dvb-frontends/s5h1432.h 2021-02-04 17:41:59.000000000 +0000 @@ -75,7 +75,7 @@ u8 status_mode; }; -#if IS_ENABLED(CONFIG_DVB_S5H1432) +#if IS_REACHABLE(CONFIG_DVB_S5H1432) extern struct dvb_frontend *s5h1432_attach(const struct s5h1432_config *config, struct i2c_adapter *i2c); #else