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V4L/DVB (7983): tda18271_calc_rf_cal must return the return value of tda18271_lookup_map 

On the TDA18271HD/C1, we perform RF tracking filter correction for VHF low
band, only. If supplied a frequency out of range, the error must be returned
to the caller (tda18271c1_rf_tracking_filter_calibration) so that it can
decide whether or not to write to register EB14, RFC_CPROG[7:0]

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Michael Krufky 2008-05-31 18:18:55 -03:00 committed by Mauro Carvalho Chehab
parent 4ecc247377
commit fc60d6e272
1 changed files with 2 additions and 2 deletions
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4
drivers/media/common/tuners/tda18271-common.c
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@ -648,11 +648,11 @@ int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq)
unsigned char *regs = priv->tda18271_regs;
u8 val;
tda18271_lookup_map(fe, RF_CAL, freq, &val);
int ret = tda18271_lookup_map(fe, RF_CAL, freq, &val);
regs[R_EB14] = val;
return 0;
return ret;
}
/*