xref: /OK3568_Linux_fs/kernel/drivers/media/dvb-frontends/stv6111.h (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun  * Driver for the ST STV6111 tuner
4*4882a593Smuzhiyun  *
5*4882a593Smuzhiyun  * Copyright (C) 2014 Digital Devices GmbH
6*4882a593Smuzhiyun  *
7*4882a593Smuzhiyun  * This program is free software; you can redistribute it and/or
8*4882a593Smuzhiyun  * modify it under the terms of the GNU General Public License
9*4882a593Smuzhiyun  * version 2 only, as published by the Free Software Foundation.
10*4882a593Smuzhiyun  *
11*4882a593Smuzhiyun  * This program is distributed in the hope that it will be useful,
12*4882a593Smuzhiyun  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13*4882a593Smuzhiyun  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14*4882a593Smuzhiyun  * GNU General Public License for more details.
15*4882a593Smuzhiyun  */
16*4882a593Smuzhiyun 
17*4882a593Smuzhiyun #ifndef _STV6111_H_
18*4882a593Smuzhiyun #define _STV6111_H_
19*4882a593Smuzhiyun 
20*4882a593Smuzhiyun #if IS_REACHABLE(CONFIG_DVB_STV6111)
21*4882a593Smuzhiyun 
22*4882a593Smuzhiyun struct dvb_frontend *stv6111_attach(struct dvb_frontend *fe,
23*4882a593Smuzhiyun 				    struct i2c_adapter *i2c, u8 adr);
24*4882a593Smuzhiyun 
25*4882a593Smuzhiyun #else
26*4882a593Smuzhiyun 
stv6111_attach(struct dvb_frontend * fe,struct i2c_adapter * i2c,u8 adr)27*4882a593Smuzhiyun static inline struct dvb_frontend *stv6111_attach(struct dvb_frontend *fe,
28*4882a593Smuzhiyun 						  struct i2c_adapter *i2c,
29*4882a593Smuzhiyun 						  u8 adr)
30*4882a593Smuzhiyun {
31*4882a593Smuzhiyun 	pr_warn("%s: Driver disabled by Kconfig\n", __func__);
32*4882a593Smuzhiyun 	return NULL;
33*4882a593Smuzhiyun }
34*4882a593Smuzhiyun 
35*4882a593Smuzhiyun #endif /* CONFIG_DVB_STV6111 */
36*4882a593Smuzhiyun 
37*4882a593Smuzhiyun #endif /* _STV6111_H_ */
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