SNDRV_MINOR_CONTROL 45 include/sound/minors.h #define SNDRV_DEVICE_TYPE_CONTROL SNDRV_MINOR_CONTROL SNDRV_MINOR_CONTROL 136 sound/core/sound.c if (dev == SNDRV_MINOR_CONTROL) { SNDRV_MINOR_CONTROL 190 sound/core/sound.c if (SNDRV_MINOR_DEVICE(minor) == SNDRV_MINOR_CONTROL ||