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[media] friio-fe: remove get_frontend() callback 

This driver doesn't support getting frontend information and
it only works in automatic mode.

So, let's remove get_frontend() and update the cache at
set_frontend().

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Mauro Carvalho Chehab 2016-02-04 10:01:05 -02:00
parent 83a74ff8e6
commit 6f1bd42612
1 changed files with 10 additions and 17 deletions
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27
drivers/media/usb/dvb-usb/friio-fe.c
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@ -283,20 +283,6 @@ static int jdvbt90502_set_property(struct dvb_frontend *fe,
return r; return r;
} }
static int jdvbt90502_get_frontend(struct dvb_frontend *fe)
{
struct dtv_frontend_properties *p = &fe->dtv_property_cache;
p->inversion = INVERSION_AUTO;
p->bandwidth_hz = 6000000;
p->code_rate_HP = FEC_AUTO;
p->code_rate_LP = FEC_AUTO;
p->modulation = QAM_64;
p->transmission_mode = TRANSMISSION_MODE_AUTO;
p->guard_interval = GUARD_INTERVAL_AUTO;
p->hierarchy = HIERARCHY_AUTO;
return 0;
}
static int jdvbt90502_set_frontend(struct dvb_frontend *fe) static int jdvbt90502_set_frontend(struct dvb_frontend *fe)
{ {
struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct dtv_frontend_properties *p = &fe->dtv_property_cache;
@ -312,8 +298,16 @@ static int jdvbt90502_set_frontend(struct dvb_frontend *fe)
deb_fe("%s: Freq:%d\n", __func__, p->frequency); deb_fe("%s: Freq:%d\n", __func__, p->frequency);
/* for recovery from DTV_CLEAN */ /* This driver only works on auto mode */
fe->dtv_property_cache.delivery_system = SYS_ISDBT; p->inversion = INVERSION_AUTO;
p->bandwidth_hz = 6000000;
p->code_rate_HP = FEC_AUTO;
p->code_rate_LP = FEC_AUTO;
p->modulation = QAM_64;
p->transmission_mode = TRANSMISSION_MODE_AUTO;
p->guard_interval = GUARD_INTERVAL_AUTO;
p->hierarchy = HIERARCHY_AUTO;
p->delivery_system = SYS_ISDBT;
ret = jdvbt90502_pll_set_freq(state, p->frequency); ret = jdvbt90502_pll_set_freq(state, p->frequency);
if (ret) { if (ret) {
@ -466,7 +460,6 @@ static struct dvb_frontend_ops jdvbt90502_ops = {
.set_property = jdvbt90502_set_property, .set_property = jdvbt90502_set_property,
.set_frontend = jdvbt90502_set_frontend, .set_frontend = jdvbt90502_set_frontend,
.get_frontend = jdvbt90502_get_frontend,
.read_status = jdvbt90502_read_status, .read_status = jdvbt90502_read_status,
.read_signal_strength = jdvbt90502_read_signal_strength, .read_signal_strength = jdvbt90502_read_signal_strength,