SNDRV_DEVICE_TYPE_CONTROL 53 sound/core/control.c card = snd_lookup_minor_data(iminor(inode), SNDRV_DEVICE_TYPE_CONTROL); SNDRV_DEVICE_TYPE_CONTROL 1420 sound/core/control.c if ((err = snd_register_device(SNDRV_DEVICE_TYPE_CONTROL, card, -1, SNDRV_DEVICE_TYPE_CONTROL 1448 sound/core/control.c if ((err = snd_unregister_device(SNDRV_DEVICE_TYPE_CONTROL, SNDRV_DEVICE_TYPE_CONTROL 208 sound/core/sound.c case SNDRV_DEVICE_TYPE_CONTROL: SNDRV_DEVICE_TYPE_CONTROL 371 sound/core/sound.c case SNDRV_DEVICE_TYPE_CONTROL: