diff options
Diffstat (limited to 'drivers/media/dvb-frontends/dib0070.c')
| -rw-r--r-- | drivers/media/dvb-frontends/dib0070.c | 39 |
1 files changed, 17 insertions, 22 deletions
diff --git a/drivers/media/dvb-frontends/dib0070.c b/drivers/media/dvb-frontends/dib0070.c index 37ebd5af8fd4..9a8e7cdd2a24 100644 --- a/drivers/media/dvb-frontends/dib0070.c +++ b/drivers/media/dvb-frontends/dib0070.c @@ -1,23 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Linux-DVB Driver for DiBcom's DiB0070 base-band RF Tuner. * * Copyright (C) 2005-9 DiBcom (http://www.dibcom.fr/) * - * 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. - * - * * This code is more or less generated from another driver, please * excuse some codingstyle oddities. - * */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -201,7 +189,8 @@ static int dib0070_captrim(struct dib0070_state *state, enum frontend_tune_state adc = dib0070_read_reg(state, 0x19); - dprintk("CAPTRIM=%hd; ADC = %hd (ADC) & %dmV\n", state->captrim, adc, (u32) adc*(u32)1800/(u32)1024); + dprintk("CAPTRIM=%d; ADC = %hd (ADC) & %dmV\n", state->captrim, + adc, (u32)adc * (u32)1800 / (u32)1024); if (adc >= 400) { adc -= 400; @@ -212,7 +201,8 @@ static int dib0070_captrim(struct dib0070_state *state, enum frontend_tune_state } if (adc < state->adc_diff) { - dprintk("CAPTRIM=%hd is closer to target (%hd/%hd)\n", state->captrim, adc, state->adc_diff); + dprintk("CAPTRIM=%d is closer to target (%hd/%hd)\n", + state->captrim, adc, state->adc_diff); state->adc_diff = adc; state->fcaptrim = state->captrim; } @@ -376,7 +366,7 @@ static int dib0070_tune_digital(struct dvb_frontend *fe) } if (*tune_state == CT_TUNER_START) { - dprintk("Tuning for Band: %hd (%d kHz)\n", band, freq); + dprintk("Tuning for Band: %d (%d kHz)\n", band, freq); if (state->current_rf != freq) { u8 REFDIV; u32 FBDiv, Rest, FREF, VCOF_kHz; @@ -454,12 +444,17 @@ static int dib0070_tune_digital(struct dvb_frontend *fe) dib0070_write_reg(state, 0x20, 0x0040 | 0x0020 | 0x0010 | 0x0008 | 0x0002 | 0x0001 | state->current_tune_table_index->tuner_enable); - dprintk("REFDIV: %hd, FREF: %d\n", REFDIV, FREF); + dprintk("REFDIV: %u, FREF: %d\n", REFDIV, FREF); dprintk("FBDIV: %d, Rest: %d\n", FBDiv, Rest); - dprintk("Num: %hd, Den: %hd, SD: %hd\n", (u16) Rest, Den, (state->lo4 >> 12) & 0x1); - dprintk("HFDIV code: %hd\n", state->current_tune_table_index->hfdiv); - dprintk("VCO = %hd\n", state->current_tune_table_index->vco_band); - dprintk("VCOF: ((%hd*%d) << 1))\n", state->current_tune_table_index->vco_multi, freq); + dprintk("Num: %u, Den: %u, SD: %d\n", (u16)Rest, Den, + (state->lo4 >> 12) & 0x1); + dprintk("HFDIV code: %u\n", + state->current_tune_table_index->hfdiv); + dprintk("VCO = %u\n", + state->current_tune_table_index->vco_band); + dprintk("VCOF: ((%u*%d) << 1))\n", + state->current_tune_table_index->vco_multi, + freq); *tune_state = CT_TUNER_STEP_0; } else { /* we are already tuned to this frequency - the configuration is correct */ @@ -767,7 +762,7 @@ free_mem: fe->tuner_priv = NULL; return NULL; } -EXPORT_SYMBOL(dib0070_attach); +EXPORT_SYMBOL_GPL(dib0070_attach); MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); MODULE_DESCRIPTION("Driver for the DiBcom 0070 base-band RF Tuner"); |