POWERCFG_MONO     636 drivers/media/radio/si470x/radio-si470x-common.c 	if ((radio->registers[POWERCFG] & POWERCFG_MONO) == 0)
POWERCFG_MONO     671 drivers/media/radio/si470x/radio-si470x-common.c 		radio->registers[POWERCFG] |= POWERCFG_MONO;  /* force mono */
POWERCFG_MONO     675 drivers/media/radio/si470x/radio-si470x-common.c 		radio->registers[POWERCFG] &= ~POWERCFG_MONO; /* try stereo */