From: Daniel Scheller <d.scheller@xxxxxxx>
According to the documentation, FE_SCALE_DECIBEL values should be assigned
to .svalue and not .uvalue, so let's do this. While at it, remove the
unneeded strength var from read_signal_strength().
Signed-off-by: Daniel Scheller <d.scheller@xxxxxxx>
---
drivers/media/dvb-frontends/stv0910.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/media/dvb-frontends/stv0910.c b/drivers/media/dvb-frontends/stv0910.c
index bae1da3fdb2d..4084c142f1e4 100644
--- a/drivers/media/dvb-frontends/stv0910.c
+++ b/drivers/media/dvb-frontends/stv0910.c
@@ -1321,7 +1321,6 @@ static void read_signal_strength(struct dvb_frontend *fe)
{
struct stv *state = fe->demodulator_priv;
struct dtv_frontend_properties *p = &state->fe.dtv_property_cache;
- s64 strength;
u8 reg[2];
u16 agc;
s32 padc, power = 0;
@@ -1341,10 +1340,8 @@ static void read_signal_strength(struct dvb_frontend *fe)
padc = table_lookup(padc_lookup, ARRAY_SIZE(padc_lookup), power) + 352;
- strength = (padc - agc);
-
p->strength.stat[0].scale = FE_SCALE_DECIBEL;
- p->strength.stat[0].uvalue = strength;
+ p->strength.stat[0].svalue = (padc - agc);
}
static int read_status(struct dvb_frontend *fe, enum fe_status *status)
--
2.13.0
