diff options
Diffstat (limited to 'drivers/media/tuners/tda18271-fe.c')
| -rw-r--r-- | drivers/media/tuners/tda18271-fe.c | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/drivers/media/tuners/tda18271-fe.c b/drivers/media/tuners/tda18271-fe.c index 4d69029229e4..3a3309bc0151 100644 --- a/drivers/media/tuners/tda18271-fe.c +++ b/drivers/media/tuners/tda18271-fe.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* tda18271-fe.c - driver for the Philips / NXP TDA18271 silicon tuner Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "tda18271-priv.h" @@ -48,7 +36,7 @@ static int tda18271_toggle_output(struct dvb_frontend *fe, int standby) if (tda_fail(ret)) goto fail; - tda_dbg("%s mode: xtal oscillator %s, slave tuner loop thru %s\n", + tda_dbg("%s mode: xtal oscillator %s, slave tuner loop through %s\n", standby ? "standby" : "active", priv->output_opt & TDA18271_OUTPUT_XT_OFF ? "off" : "on", priv->output_opt & TDA18271_OUTPUT_LT_OFF ? "off" : "on"); @@ -291,7 +279,9 @@ static int tda18271c2_rf_tracking_filters_correction(struct dvb_frontend *fe, if (approx > 255) approx = 255; - tda18271_lookup_map(fe, RF_CAL_DC_OVER_DT, &freq, &dc_over_dt); + ret = tda18271_lookup_map(fe, RF_CAL_DC_OVER_DT, &freq, &dc_over_dt); + if (tda_fail(ret)) + goto fail; /* calculate temperature compensation */ rfcal_comp = dc_over_dt * (s32)(tm_current - priv->tm_rfcal) / 1000; @@ -482,7 +472,6 @@ static int tda18271_powerscan(struct dvb_frontend *fe, /* algorithm initialization */ sgn = 1; *freq_out = *freq_in; - bcal = 0; count = 0; wait = false; @@ -960,7 +949,7 @@ static int tda18271_set_params(struct dvb_frontend *fe) break; case SYS_DVBC_ANNEX_B: bw = 6000000; - /* fall through */ + fallthrough; case SYS_DVBC_ANNEX_A: case SYS_DVBC_ANNEX_C: if (bw <= 6000000) { |