SNDRV_PCM_IOCTL_XRUN  673 sound/core/pcm_compat.c 	case SNDRV_PCM_IOCTL_XRUN:
SNDRV_PCM_IOCTL_XRUN 2955 sound/core/pcm_native.c 	case SNDRV_PCM_IOCTL_XRUN: