mirror of
https://github.com/torvalds/linux.git
synced 2024-11-07 12:41:55 +00:00
782d8b743a
Instead of checking everywhere there for 3 symbols, use instead IS_ENABLED macro. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
/*
|
|
* Allegro A8293 SEC driver
|
|
*
|
|
* Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
|
|
*
|
|
* 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.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#ifndef A8293_H
|
|
#define A8293_H
|
|
|
|
#include <linux/kconfig.h>
|
|
|
|
struct a8293_config {
|
|
u8 i2c_addr;
|
|
};
|
|
|
|
#if IS_ENABLED(CONFIG_DVB_A8293)
|
|
extern struct dvb_frontend *a8293_attach(struct dvb_frontend *fe,
|
|
struct i2c_adapter *i2c, const struct a8293_config *cfg);
|
|
#else
|
|
static inline struct dvb_frontend *a8293_attach(struct dvb_frontend *fe,
|
|
struct i2c_adapter *i2c, const struct a8293_config *cfg)
|
|
{
|
|
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
|
|
return NULL;
|
|
}
|
|
#endif
|
|
|
|
#endif /* A8293_H */
|