[media] dvb: remove dvb_frontend_parameters from calc_regs()
The calc_regs() callback is used by a few frontends (mt352, nxt200x,
digitv and zl10353). On all places it is called, the parameters are
set by DVBv5 way. So, just use the DVBv5 struct and remove the
extra parameter.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/common/tuners/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c
index e6342db..1dad5fb 100644
--- a/drivers/media/common/tuners/tuner-simple.c
+++ b/drivers/media/common/tuners/tuner-simple.c
@@ -884,7 +884,6 @@
}
static int simple_dvb_calc_regs(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params,
u8 *buf, int buf_len)
{
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
@@ -896,28 +895,14 @@
if (buf_len < 5)
return -EINVAL;
- switch (delsys) {
- case SYS_DVBT:
- case SYS_DVBT2:
- if (params->u.ofdm.bandwidth == BANDWIDTH_6_MHZ)
- bw = 6000000;
- if (params->u.ofdm.bandwidth == BANDWIDTH_7_MHZ)
- bw = 7000000;
- if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
- bw = 8000000;
- break;
- default:
- break;
- }
- frequency = simple_dvb_configure(fe, buf+1, delsys, params->frequency, bw);
+ frequency = simple_dvb_configure(fe, buf+1, delsys, c->frequency, bw);
if (frequency == 0)
return -EINVAL;
buf[0] = priv->i2c_props.addr;
priv->frequency = frequency;
- priv->bandwidth = (fe->ops.info.type == FE_OFDM) ?
- params->u.ofdm.bandwidth : 0;
+ priv->bandwidth = c->bandwidth_hz;
return 5;
}
@@ -1044,7 +1029,17 @@
static int simple_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
{
struct tuner_simple_priv *priv = fe->tuner_priv;
- *bandwidth = priv->bandwidth;
+ switch (priv->bandwidth) {
+ case 6000000:
+ *bandwidth = BANDWIDTH_6_MHZ;
+ break;
+ case 7000000:
+ *bandwidth = BANDWIDTH_7_MHZ;
+ break;
+ case 8000000:
+ *bandwidth = BANDWIDTH_8_MHZ;
+ break;
+ }
return 0;
}