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85bc9b51 AP |
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 | ||
782d8b74 MCC |
24 | #include <linux/kconfig.h> |
25 | ||
85bc9b51 AP |
26 | struct a8293_config { |
27 | u8 i2c_addr; | |
28 | }; | |
29 | ||
9b174527 | 30 | #if IS_REACHABLE(CONFIG_DVB_A8293) |
85bc9b51 AP |
31 | extern struct dvb_frontend *a8293_attach(struct dvb_frontend *fe, |
32 | struct i2c_adapter *i2c, const struct a8293_config *cfg); | |
33 | #else | |
34 | static 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 */ |