snd_hwdep_info    102 include/sound/asound.h struct snd_hwdep_info {
snd_hwdep_info    131 include/sound/asound.h SNDRV_HWDEP_IOCTL_INFO = _IOR ('H', 0x01, struct snd_hwdep_info),
snd_hwdep_info    866 include/sound/asound.h SNDRV_CTL_IOCTL_HWDEP_INFO = _IOR('U', 0x21, struct snd_hwdep_info),
snd_hwdep_info    179 sound/core/hwdep.c static int snd_hwdep_info(struct snd_hwdep *hw,