diff options
Diffstat (limited to 'drivers/media/tuners/mc44s803.c')
| -rw-r--r-- | drivers/media/tuners/mc44s803.c | 36 |
1 files changed, 10 insertions, 26 deletions
diff --git a/drivers/media/tuners/mc44s803.c b/drivers/media/tuners/mc44s803.c index f1b764074661..ed8bdf7ebd99 100644 --- a/drivers/media/tuners/mc44s803.c +++ b/drivers/media/tuners/mc44s803.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for Freescale MC44S803 Low Power CMOS Broadband Tuner * * Copyright (c) 2009 Jochen Friedrich <jochen@scram.de> - * - * 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/module.h> @@ -25,7 +11,7 @@ #include <linux/i2c.h> #include <linux/slab.h> -#include "dvb_frontend.h" +#include <media/dvb_frontend.h> #include "mc44s803.h" #include "mc44s803_priv.h" @@ -80,14 +66,12 @@ static int mc44s803_readreg(struct mc44s803_priv *priv, u8 reg, u32 *val) return 0; } -static int mc44s803_release(struct dvb_frontend *fe) +static void mc44s803_release(struct dvb_frontend *fe) { struct mc44s803_priv *priv = fe->tuner_priv; fe->tuner_priv = NULL; kfree(priv); - - return 0; } static int mc44s803_init(struct dvb_frontend *fe) @@ -306,10 +290,10 @@ static int mc44s803_get_if_frequency(struct dvb_frontend *fe, u32 *frequency) static const struct dvb_tuner_ops mc44s803_tuner_ops = { .info = { - .name = "Freescale MC44S803", - .frequency_min = 48000000, - .frequency_max = 1000000000, - .frequency_step = 100000, + .name = "Freescale MC44S803", + .frequency_min_hz = 48 * MHz, + .frequency_max_hz = 1000 * MHz, + .frequency_step_hz = 100 * kHz, }, .release = mc44s803_release, @@ -349,8 +333,8 @@ struct dvb_frontend *mc44s803_attach(struct dvb_frontend *fe, id = MC44S803_REG_MS(reg, MC44S803_ID); if (id != 0x14) { - mc_printk(KERN_ERR, "unsupported ID " - "(%x should be 0x14)\n", id); + mc_printk(KERN_ERR, "unsupported ID (%x should be 0x14)\n", + id); goto error; } @@ -372,7 +356,7 @@ error: kfree(priv); return NULL; } -EXPORT_SYMBOL(mc44s803_attach); +EXPORT_SYMBOL_GPL(mc44s803_attach); MODULE_AUTHOR("Jochen Friedrich"); MODULE_DESCRIPTION("Freescale MC44S803 silicon tuner driver"); |