46 static int isl6421_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)  in isl6421_set_voltage()  argument
48 	struct isl6421 *isl6421 = (struct isl6421 *) fe->sec_priv;  in isl6421_set_voltage()
74 static int isl6421_enable_high_lnb_voltage(struct dvb_frontend *fe, long arg)  in isl6421_enable_high_lnb_voltage()  argument
76 	struct isl6421 *isl6421 = (struct isl6421 *) fe->sec_priv;  in isl6421_enable_high_lnb_voltage()
92 static int isl6421_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)  in isl6421_set_tone()  argument
94 	struct isl6421 *isl6421 = (struct isl6421 *) fe->sec_priv;  in isl6421_set_tone()
116 static void isl6421_release(struct dvb_frontend *fe)  in isl6421_release()  argument
119 	isl6421_set_voltage(fe, SEC_VOLTAGE_OFF);  in isl6421_release()
122 	kfree(fe->sec_priv);  in isl6421_release()
123 	fe->sec_priv = NULL;  in isl6421_release()
126 struct dvb_frontend *isl6421_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 i2c_addr,  in isl6421_attach()  argument
137 	fe->sec_priv = isl6421;  in isl6421_attach()
146 	if (isl6421_set_voltage(fe, SEC_VOLTAGE_OFF)) {  in isl6421_attach()
148 		fe->sec_priv = NULL;  in isl6421_attach()
153 	fe->ops.release_sec = isl6421_release;  in isl6421_attach()
156 	fe->ops.set_voltage = isl6421_set_voltage;  in isl6421_attach()
157 	fe->ops.enable_high_lnb_voltage = isl6421_enable_high_lnb_voltage;  in isl6421_attach()
159 		fe->ops.set_tone = isl6421_set_tone;  in isl6421_attach()
161 	return fe;  in isl6421_attach()