SNDRV_MINOR_OSS_DEVICE 2246 sound/core/oss/pcm_oss.c switch (SNDRV_MINOR_OSS_DEVICE(minor)) { SNDRV_MINOR_OSS_DEVICE 127 sound/core/sound_oss.c minor_unit = SNDRV_MINOR_OSS_DEVICE(minor); SNDRV_MINOR_OSS_DEVICE 183 sound/core/sound_oss.c switch (SNDRV_MINOR_OSS_DEVICE(minor)) {