diff options
Diffstat (limited to 'drivers/media/dvb-frontends/stb0899_algo.c')
| -rw-r--r-- | drivers/media/dvb-frontends/stb0899_algo.c | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/drivers/media/dvb-frontends/stb0899_algo.c b/drivers/media/dvb-frontends/stb0899_algo.c index bd2defde7a77..40537c4ccb0d 100644 --- a/drivers/media/dvb-frontends/stb0899_algo.c +++ b/drivers/media/dvb-frontends/stb0899_algo.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* STB0899 Multistandard Frontend driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) Copyright (C) ST Microelectronics - 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 <linux/bitops.h> @@ -281,7 +269,7 @@ static enum stb0899_status stb0899_search_carrier(struct stb0899_state *state) short int derot_freq = 0, last_derot_freq = 0, derot_limit, next_loop = 3; int index = 0; - u8 cfr[2]; + u8 cfr[2] = {0}; u8 reg; internal->status = NOCARRIER; @@ -835,8 +823,8 @@ static u32 stb0899_dvbs2_calc_dev(struct stb0899_state *state) dec_ratio = (internal->master_clk * 2) / (5 * internal->srate); dec_ratio = (dec_ratio == 0) ? 1 : dec_ratio; - master_clk = internal->master_clk / 1000; /* for integer Caculation*/ - srate = internal->srate / 1000; /* for integer Caculation*/ + master_clk = internal->master_clk / 1000; /* for integer Calculation*/ + srate = internal->srate / 1000; /* for integer Calculation*/ correction = (512 * master_clk) / (2 * dec_ratio * srate); return correction; @@ -864,7 +852,7 @@ static void stb0899_dvbs2_set_srate(struct stb0899_state *state) win_sel = dec_rate - 4; decim = (1 << dec_rate); - /* (FSamp/Fsymbol *100) for integer Caculation */ + /* (FSamp/Fsymbol *100) for integer Calculation */ f_sym = internal->master_clk / ((decim * internal->srate) / 1000); if (f_sym <= 2250) /* don't band limit signal going into btr block*/ |