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[media] mt2063: Simplify mt2063_setTune logic

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Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2011-07-21 10:35:30 -03:00
parent 31e67faeaf
commit fad11dbc93
1 changed files with 3 additions and 34 deletions

37
drivers/media/common/tuners/mt2063.c
View File

@ -323,34 +323,6 @@ static u32 MT2063_ClearPowerMaskBits(struct mt2063_state *state, enum MT2063_Mas
/*****************/
/* From drivers/media/common/tuners/mt2063_cfg.h */
unsigned int mt2063_setTune(struct dvb_frontend *fe, u32 f_in,
u32 bw_in,
enum MTTune_atv_standard tv_type)
{
struct dvb_frontend_ops *frontend_ops = NULL;
struct dvb_tuner_ops *tuner_ops = NULL;
struct tuner_state t_state;
struct mt2063_state *state = fe->tuner_priv;
int err = 0;
t_state.frequency = f_in;
t_state.bandwidth = bw_in;
state->tv_type = tv_type;
if (&fe->ops)
frontend_ops = &fe->ops;
if (&frontend_ops->tuner_ops)
tuner_ops = &frontend_ops->tuner_ops;
if (tuner_ops->set_state) {
if ((err =
tuner_ops->set_state(fe, DVBFE_TUNER_FREQUENCY,
&t_state)) < 0) {
printk("%s: Invalid parameter\n", __func__);
return err;
}
}
return err;
}
unsigned int tuner_MT2063_SoftwareShutdown(struct dvb_frontend *fe)
{
@ -2862,19 +2834,16 @@ static u32 MT2063_Tune(struct mt2063_state *state, u32 f_in)
return status;
}
static u32 MT_Tune_atv(void *h, u32 f_in, u32 bw_in,
enum MTTune_atv_standard tv_type)
unsigned int mt2063_setTune(void *h, u32 f_in, u32 bw_in,
enum MTTune_atv_standard tv_type)
{
u32 status = 0;
s32 pict_car = 0;
s32 pict2chanb_vsb = 0;
s32 pict2chanb_snd = 0;
s32 pict2snd1 = 0;
s32 pict2snd2 = 0;
s32 ch_bw = 0;
s32 if_mid = 0;
s32 rcvr_mode = 0;
u32 mode_get = 0;
@ -3290,7 +3259,7 @@ static int mt2063_set_state(struct dvb_frontend *fe,
//set frequency
status =
MT_Tune_atv(state,
mt2063_setTune(state,
tunstate->frequency, tunstate->bandwidth,
state->tv_type);