XREG_RF_FREQ       30 drivers/media/tuners/tuner-xc2028.c #define XREG_RF_FREQ      0x02
XREG_RF_FREQ      122 drivers/media/tuners/xc4000.c #define XREG_RF_FREQ      0x03
XREG_RF_FREQ       83 drivers/media/tuners/xc5000.c #define XREG_RF_FREQ      0x03