diff options
author | Michael Krufky <mkrufky@linuxtv.org> | 2007-06-12 15:40:35 (GMT) |
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committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-07-18 17:24:15 (GMT) |
commit | 865dd115c95df6997f3d9dd638e6f92298f0422f (patch) | |
tree | 53e60efd24a0cd7d396449a0c8d04900739f2737 /drivers | |
parent | 4ce15678926cef4886df46964142fc2520c216cd (diff) | |
download | linux-fsl-qoriq-865dd115c95df6997f3d9dd638e6f92298f0422f.tar.xz |
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>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/media/dvb/dvb-usb/dvb-usb-i2c.c | 59 | ||||
-rw-r--r-- | drivers/media/dvb/dvb-usb/dvb-usb.h | 8 |
2 files changed, 0 insertions, 67 deletions
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 --- 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 --- 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; |