V4L/DVB (5778): Dvb-usb: kill unused tuner/i2c functions

These two functions are no longer being used:
	dvb_usb_tuner_init_i2c
	dvb_usb_tuner_set_params_i2c

This functionality has been taken over by dvb-pll

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c b/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
index 5792951..23428cd 100644 (file)
--- a/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
@@ -46,62 +46,3 @@ int dvb_usb_i2c_exit(struct dvb_usb_device *d)
        d->state &= ~DVB_USB_STATE_I2C;
        return 0;
 }
-
-int dvb_usb_tuner_init_i2c(struct dvb_frontend *fe)
-{
-       struct dvb_usb_adapter *adap = fe->dvb->priv;
-       struct i2c_msg msg = { .addr = adap->pll_addr, .flags = 0, .buf = adap->pll_init, .len = 4 };
-       int ret = 0;
-
-       /* if pll_desc is not used */
-       if (adap->pll_desc == NULL)
-               return 0;
-
-       if (adap->tuner_pass_ctrl)
-               adap->tuner_pass_ctrl(fe, 1, adap->pll_addr);
-
-       deb_pll("pll init: %x\n",adap->pll_addr);
-       deb_pll("pll-buf: %x %x %x %x\n",adap->pll_init[0], adap->pll_init[1],
-                       adap->pll_init[2], adap->pll_init[3]);
-
-       if (fe->ops.i2c_gate_ctrl)
-               fe->ops.i2c_gate_ctrl(fe, 1);
-       if (i2c_transfer (&adap->dev->i2c_adap, &msg, 1) != 1) {
-               err("tuner i2c write failed for pll_init.");
-               ret = -EREMOTEIO;
-       }
-       msleep(1);
-
-       if (adap->tuner_pass_ctrl)
-               adap->tuner_pass_ctrl(fe,0,adap->pll_addr);
-       return ret;
-}
-EXPORT_SYMBOL(dvb_usb_tuner_init_i2c);
-
-int dvb_usb_tuner_set_params_i2c(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
-{
-       struct dvb_usb_adapter *adap = fe->dvb->priv;
-       int ret = 0;
-       u8 b[5];
-       struct i2c_msg msg = { .addr = adap->pll_addr, .flags = 0, .buf = &b[1], .len = 4 };
-
-       fe->ops.tuner_ops.calc_regs(fe, fep, b, sizeof(b));
-
-       if (adap->tuner_pass_ctrl)
-               adap->tuner_pass_ctrl(fe, 1, adap->pll_addr);
-
-       if (fe->ops.i2c_gate_ctrl)
-               fe->ops.i2c_gate_ctrl(fe, 1);
-
-       if (i2c_transfer(&adap->dev->i2c_adap, &msg, 1) != 1) {
-               err("tuner i2c write failed for pll_set.");
-               ret = -EREMOTEIO;
-       }
-       msleep(1);
-
-       if (adap->tuner_pass_ctrl)
-               adap->tuner_pass_ctrl(fe, 0, adap->pll_addr);
-
-       return ret;
-}
-EXPORT_SYMBOL(dvb_usb_tuner_set_params_i2c);

diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h
index d008a24..70be200 100644 (file)
--- a/drivers/media/dvb/dvb-usb/dvb-usb.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb.h
@@ -297,10 +297,6 @@ struct dvb_usb_adapter {
        int feedcount;
        int pid_filtering;
 
-       /* tuner programming information */
-       u8 pll_addr;
-       u8 pll_init[4];
-       struct dvb_pll_desc *pll_desc;
        int (*tuner_pass_ctrl) (struct dvb_frontend *, int, u8);
 
        /* dvb */
@@ -388,10 +384,6 @@ extern int dvb_usb_generic_write(struct dvb_usb_device *, u8 *, u16);
 /* commonly used remote control parsing */
 extern int dvb_usb_nec_rc_key_to_event(struct dvb_usb_device *, u8[], u32 *, int *);
 
-/* commonly used pll init and set functions */
-extern int dvb_usb_tuner_init_i2c(struct dvb_frontend *);
-extern int dvb_usb_tuner_set_params_i2c(struct dvb_frontend *, struct dvb_frontend_parameters *);
-
 /* commonly used firmware download types and function */
 struct hexline {
        u8 len;