snd_ctl_card_info  969 include/uapi/sound/asound.h #define SNDRV_CTL_IOCTL_CARD_INFO	_IOR('U', 0x01, struct snd_ctl_card_info)
snd_ctl_card_info  695 sound/core/control.c 	struct snd_ctl_card_info *info;
snd_ctl_card_info  709 sound/core/control.c 	if (copy_to_user(arg, info, sizeof(struct snd_ctl_card_info))) {
snd_ctl_card_info 1527 sound/core/control.c 		return snd_ctl_card_info(card, ctl, cmd, argp);
snd_ctl_card_info  969 tools/include/uapi/sound/asound.h #define SNDRV_CTL_IOCTL_CARD_INFO	_IOR('U', 0x01, struct snd_ctl_card_info)