44 static int stb6000_release(struct dvb_frontend *fe)  in stb6000_release()  argument
46 	kfree(fe->tuner_priv);  in stb6000_release()
47 	fe->tuner_priv = NULL;  in stb6000_release()
51 static int stb6000_sleep(struct dvb_frontend *fe)  in stb6000_sleep()  argument
53 	struct stb6000_priv *priv = fe->tuner_priv;  in stb6000_sleep()
65 	if (fe->ops.i2c_gate_ctrl)  in stb6000_sleep()
66 		fe->ops.i2c_gate_ctrl(fe, 1);  in stb6000_sleep()
72 	if (fe->ops.i2c_gate_ctrl)  in stb6000_sleep()
73 		fe->ops.i2c_gate_ctrl(fe, 0);  in stb6000_sleep()
78 static int stb6000_set_params(struct dvb_frontend *fe)  in stb6000_set_params()  argument
80 	struct dtv_frontend_properties *p = &fe->dtv_property_cache;  in stb6000_set_params()
81 	struct stb6000_priv *priv = fe->tuner_priv;  in stb6000_set_params()
146 		if (fe->ops.i2c_gate_ctrl)  in stb6000_set_params()
147 			fe->ops.i2c_gate_ctrl(fe, 1);  in stb6000_set_params()
154 		if (fe->ops.i2c_gate_ctrl)  in stb6000_set_params()
155 			fe->ops.i2c_gate_ctrl(fe, 0);  in stb6000_set_params()
164 		if (fe->ops.i2c_gate_ctrl)  in stb6000_set_params()
165 			fe->ops.i2c_gate_ctrl(fe, 1);  in stb6000_set_params()
172 		if (fe->ops.i2c_gate_ctrl)  in stb6000_set_params()
173 			fe->ops.i2c_gate_ctrl(fe, 0);  in stb6000_set_params()
182 static int stb6000_get_frequency(struct dvb_frontend *fe, u32 *frequency)  in stb6000_get_frequency()  argument
184 	struct stb6000_priv *priv = fe->tuner_priv;  in stb6000_get_frequency()
201 struct dvb_frontend *stb6000_attach(struct dvb_frontend *fe, int addr,  in stb6000_attach()  argument
224 	if (fe->ops.i2c_gate_ctrl)  in stb6000_attach()
225 		fe->ops.i2c_gate_ctrl(fe, 1);  in stb6000_attach()
229 	if (fe->ops.i2c_gate_ctrl)  in stb6000_attach()
230 		fe->ops.i2c_gate_ctrl(fe, 0);  in stb6000_attach()
242 	memcpy(&fe->ops.tuner_ops, &stb6000_tuner_ops,  in stb6000_attach()
245 	fe->tuner_priv = priv;  in stb6000_attach()
247 	return fe;  in stb6000_attach()