1/*
2 * Allegro A8293 SEC driver
3 *
4 * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
5 *
6 *    This program is free software; you can redistribute it and/or modify
7 *    it under the terms of the GNU General Public License as published by
8 *    the Free Software Foundation; either version 2 of the License, or
9 *    (at your option) any later version.
10 *
11 *    This program is distributed in the hope that it will be useful,
12 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
13 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 *    GNU General Public License for more details.
15 *
16 *    You should have received a copy of the GNU General Public License along
17 *    with this program; if not, write to the Free Software Foundation, Inc.,
18 *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19 */
20
21#ifndef A8293_H
22#define A8293_H
23
24#include <linux/kconfig.h>
25
26struct a8293_config {
27	u8 i2c_addr;
28};
29
30#if IS_REACHABLE(CONFIG_DVB_A8293)
31extern struct dvb_frontend *a8293_attach(struct dvb_frontend *fe,
32	struct i2c_adapter *i2c, const struct a8293_config *cfg);
33#else
34static inline struct dvb_frontend *a8293_attach(struct dvb_frontend *fe,
35	struct i2c_adapter *i2c, const struct a8293_config *cfg)
36{
37	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
38	return NULL;
39}
40#endif
41
42#endif /* A8293_H */
43