274 static int si21_write(struct dvb_frontend *fe, const u8 buf[], int len)  in si21_write()
354 static int si21xx_set_symbolrate(struct dvb_frontend *fe, u32 srate)  in si21xx_set_symbolrate()
383 static int si21xx_send_diseqc_msg(struct dvb_frontend *fe,  in si21xx_send_diseqc_msg()
412 static int si21xx_send_diseqc_burst(struct dvb_frontend *fe,  in si21xx_send_diseqc_burst()
437 static int si21xx_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)  in si21xx_set_tone()
457 static int si21xx_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t volt)  in si21xx_set_voltage()
481 static int si21xx_init(struct dvb_frontend *fe)  in si21xx_init()
539 static int si21_read_status(struct dvb_frontend *fe, fe_status_t *status)  in si21_read_status()
577 static int si21_read_signal_strength(struct dvb_frontend *fe, u16 *strength)  in si21_read_signal_strength()
597 static int si21_read_ber(struct dvb_frontend *fe, u32 *ber)  in si21_read_ber()
612 static int si21_read_snr(struct dvb_frontend *fe, u16 *snr)  in si21_read_snr()
626 static int si21_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)  in si21_read_ucblocks()
643 static int si21xx_setacquire(struct dvb_frontend *fe, int symbrate,  in si21xx_setacquire()
696 static int si21xx_set_frontend(struct dvb_frontend *fe)  in si21xx_set_frontend()
845 static int si21xx_sleep(struct dvb_frontend *fe)  in si21xx_sleep()
860 static void si21xx_release(struct dvb_frontend *fe)  in si21xx_release()