linux/drivers/media/dvb-frontends/lnbp22.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * lnbp22.h - driver for lnb supply and control ic lnbp22
 *
 * Copyright (C) 2006 Dominik Kuhlen
 * Based on lnbp21 driver
 *
 * the project's page is at https://linuxtv.org
 */
#include <linux/delay.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/string.h>
#include <linux/slab.h>

#include <media/dvb_frontend.h>
#include "lnbp22.h"

static int debug;
module_param(debug, int, 0644);
MODULE_PARM_DESC(…) …;


#define dprintk(lvl, arg...) …

struct lnbp22 { … };

static int lnbp22_set_voltage(struct dvb_frontend *fe,
			      enum fe_sec_voltage voltage)
{ … }

static int lnbp22_enable_high_lnb_voltage(struct dvb_frontend *fe, long arg)
{ … }

static void lnbp22_release(struct dvb_frontend *fe)
{ … }

struct dvb_frontend *lnbp22_attach(struct dvb_frontend *fe,
					struct i2c_adapter *i2c)
{ … }
EXPORT_SYMBOL_GPL(…);

MODULE_DESCRIPTION(…) …;
MODULE_AUTHOR(…) …;
MODULE_LICENSE(…) …;