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| author | Michael Krufky <mkrufky@linuxtv.org> | 2008-06-01 01:18:55 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-06-05 13:35:54 +0400 |
| commit | fc60d6e2727157b53d49c8d55888d0a78dafbc9f (patch) | |
| tree | 2e2edd38079ce75e3847d15c504175871fa80716 /drivers | |
| parent | 4ecc24737700f07d6c2a8fdf8c1737e399f1830f (diff) | |
| download | linux-fc60d6e2727157b53d49c8d55888d0a78dafbc9f.tar.xz | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/common/tuners/tda18271-common.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/common/tuners/tda18271-common.c b/drivers/media/common/tuners/tda18271-common.c index 42b5f5d4bfe6..f1894fec32b9 100644 --- a/drivers/media/common/tuners/tda18271-common.c +++ b/drivers/media/common/tuners/tda18271-common.c @@ -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; } /* |