drivers/media/tuners/mt20xx.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3 */
   4
   5 #ifndef __MT20XX_H__
   6 #define __MT20XX_H__
   7
   8 #include <linux/i2c.h>
   9 #include <media/dvb_frontend.h>
  10
  11 #if IS_REACHABLE(CONFIG_MEDIA_TUNER_MT20XX)
  12 extern struct dvb_frontend *microtune_attach(struct dvb_frontend *fe,
  13                                              struct i2c_adapter* i2c_adap,
  14                                              u8 i2c_addr);
  15 #else
  16 static inline struct dvb_frontend *microtune_attach(struct dvb_frontend *fe,
  17                                              struct i2c_adapter* i2c_adap,
  18                                              u8 i2c_addr)
  19 {
  20         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  21         return NULL;
  22 }
  23 #endif
  24
  25 #endif /* __MT20XX_H__ */