snd_ctl_card_info 827 include/uapi/sound/asound.h struct snd_ctl_card_info { snd_ctl_card_info 692 sound/core/control.c static int snd_ctl_card_info(struct snd_card *card, struct snd_ctl_file * ctl, snd_ctl_card_info 827 tools/include/uapi/sound/asound.h struct snd_ctl_card_info {