SNDRV_DEVICE_TYPE_CONTROL 46 sound/core/control.c card = snd_lookup_minor_data(iminor(inode), SNDRV_DEVICE_TYPE_CONTROL); SNDRV_DEVICE_TYPE_CONTROL 1812 sound/core/control.c return snd_register_device(SNDRV_DEVICE_TYPE_CONTROL, card, -1, SNDRV_DEVICE_TYPE_CONTROL 207 sound/core/sound.c case SNDRV_DEVICE_TYPE_CONTROL: SNDRV_DEVICE_TYPE_CONTROL 326 sound/core/sound.c case SNDRV_DEVICE_TYPE_CONTROL: