root/drivers/media/dvb-frontends/cx24117.h

INCLUDED FROM

DEFINITIONS

1. cx24117_attach

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3     Conexant cx24117/cx24132 - Dual DVBS/S2 Satellite demod/tuner driver
   4 
   5     Copyright (C) 2013 Luis Alves <ljalvs@gmail.com>
   6         (based on cx24116.h by Steven Toth)
   7 
   8 */
   9 
  10 #ifndef CX24117_H
  11 #define CX24117_H
  12 
  13 #include <linux/dvb/frontend.h>
  14 
  15 struct cx24117_config {
  16         /* the demodulator's i2c address */
  17         u8 demod_address;
  18 };
  19 
  20 #if IS_REACHABLE(CONFIG_DVB_CX24117)
  21 extern struct dvb_frontend *cx24117_attach(
  22         const struct cx24117_config *config,
  23         struct i2c_adapter *i2c);
  24 #else
  25 static inline struct dvb_frontend *cx24117_attach(
  26         const struct cx24117_config *config,
  27         struct i2c_adapter *i2c)
  28 {
  29         dev_warn(&i2c->dev, "%s: driver disabled by Kconfig\n", __func__);
  30         return NULL;
  31 }
  32 #endif
  33 
  34 #endif /* CX24117_H */