text: #ifndef _TDA18271C2DD_H_
  #define _TDA18271C2DD_H_
  
  #include <linux/kconfig.h>
  
  #if IS_ENABLED(CPTCFG_DVB_TDA18271C2DD)
  struct dvb_frontend *tda18271c2dd_attach(struct dvb_frontend *fe,
  					 struct i2c_adapter *i2c, u8 adr);
  #else
  static inline struct dvb_frontend *tda18271c2dd_attach(struct dvb_frontend *fe,
  					 struct i2c_adapter *i2c, u8 adr)
  {
          printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
          return NULL;
  }
  #endif
  
  #endif
  