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path: root/linux/drivers/media/dvb/frontends/stv6110x.c
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Diffstat (limited to 'linux/drivers/media/dvb/frontends/stv6110x.c')
-rw-r--r--linux/drivers/media/dvb/frontends/stv6110x.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/linux/drivers/media/dvb/frontends/stv6110x.c b/linux/drivers/media/dvb/frontends/stv6110x.c
index cca32f3d6..f02ca89a0 100644
--- a/linux/drivers/media/dvb/frontends/stv6110x.c
+++ b/linux/drivers/media/dvb/frontends/stv6110x.c
@@ -95,7 +95,7 @@ static int stv6110x_set_frequency(struct dvb_frontend *fe, u32 frequency)
{
struct stv6110x_state *stv6110x = fe->tuner_priv;
u32 rDiv, divider;
- s32 pVal, pCalc, rDivOpt = 0;
+ s32 pVal, pCalc, rDivOpt = 0, pCalcOpt = 1000;
u8 i;
STV6110x_SETFIELD(stv6110x_regs[STV6110x_CTRL1], CTRL1_K, (REFCLOCK_MHz - 16));
@@ -121,8 +121,10 @@ static int stv6110x_set_frequency(struct dvb_frontend *fe, u32 frequency)
for (rDiv = 0; rDiv <= 3; rDiv++) {
pCalc = (REFCLOCK_kHz / 100) / R_DIV(rDiv);
- if ((abs((s32)(pCalc - pVal))) < (abs((s32)(1000 - pVal))))
+ if ((abs((s32)(pCalc - pVal))) < (abs((s32)(pCalcOpt - pVal))))
rDivOpt = rDiv;
+
+ pCalcOpt = (REFCLOCK_kHz / 100) / R_DIV(rDivOpt);
}
divider = (frequency * R_DIV(rDivOpt) * pVal) / REFCLOCK_kHz;