SOUND_MIXER_RADIO 2239 fs/compat_ioctl.c COMPATIBLE_IOCTL(MIXER_READ(SOUND_MIXER_RADIO))
SOUND_MIXER_RADIO 2272 fs/compat_ioctl.c COMPATIBLE_IOCTL(MIXER_WRITE(SOUND_MIXER_RADIO))
SOUND_MIXER_RADIO  849 include/linux/soundcard.h #define SOUND_MASK_RADIO	(1 << SOUND_MIXER_RADIO)
SOUND_MIXER_RADIO 1268 sound/core/oss/mixer_oss.c 		{ SOUND_MIXER_RADIO,	"Radio",		0 },