diff options
Diffstat (limited to 'drivers/media/dvb-frontends/stv6110.c')
| -rw-r--r-- | drivers/media/dvb-frontends/stv6110.c | 31 |
1 files changed, 6 insertions, 25 deletions
diff --git a/drivers/media/dvb-frontends/stv6110.c b/drivers/media/dvb-frontends/stv6110.c index e4fd9c1b0560..1cf9c095dbff 100644 --- a/drivers/media/dvb-frontends/stv6110.c +++ b/drivers/media/dvb-frontends/stv6110.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * stv6110.c * @@ -5,17 +6,6 @@ * * Copyright (C) 2009 NetUP Inc. * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru> - * - * 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. */ #include <linux/slab.h> @@ -202,7 +192,7 @@ static int stv6110_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth) i++; } - /* RCCLKOFF = 1 calibration done, desactivate the calibration Clock */ + /* RCCLKOFF = 1 calibration done, deactivate the calibration Clock */ priv->regs[RSTV6110_CTRL3] |= (1 << 6); stv6110_write_regs(fe, &priv->regs[RSTV6110_CTRL3], RSTV6110_CTRL3, 1); return 0; @@ -258,11 +248,9 @@ static int stv6110_get_frequency(struct dvb_frontend *fe, u32 *frequency) static int stv6110_set_frequency(struct dvb_frontend *fe, u32 frequency) { struct stv6110_priv *priv = fe->tuner_priv; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; u8 ret = 0x04; u32 divider, ref, p, presc, i, result_freq, vco_freq; s32 p_calc, p_calc_opt = 1000, r_div, r_div_opt = 0, p_val; - s32 srate; dprintk("%s, freq=%d kHz, mclk=%d Hz\n", __func__, frequency, priv->mclk); @@ -273,13 +261,6 @@ static int stv6110_set_frequency(struct dvb_frontend *fe, u32 frequency) ((((priv->mclk / 1000000) - 16) & 0x1f) << 3); /* BB_GAIN = db/2 */ - if (fe->ops.set_property && fe->ops.get_property) { - srate = c->symbol_rate; - dprintk("%s: Get Frontend parameters: srate=%d\n", - __func__, srate); - } else - srate = 15000000; - priv->regs[RSTV6110_CTRL2] &= ~0x0f; priv->regs[RSTV6110_CTRL2] |= (priv->gain & 0x0f); @@ -380,9 +361,9 @@ static int stv6110_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) static const struct dvb_tuner_ops stv6110_tuner_ops = { .info = { .name = "ST STV6110", - .frequency_min = 950000, - .frequency_max = 2150000, - .frequency_step = 1000, + .frequency_min_hz = 950 * MHz, + .frequency_max_hz = 2150 * MHz, + .frequency_step_hz = 1 * MHz, }, .init = stv6110_init, .release = stv6110_release, @@ -446,7 +427,7 @@ struct dvb_frontend *stv6110_attach(struct dvb_frontend *fe, return fe; } -EXPORT_SYMBOL(stv6110_attach); +EXPORT_SYMBOL_GPL(stv6110_attach); module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); |