SNDRV_PCM_IOCTL_HW_PARAMS  974 sound/core/oss/pcm_oss.c 	if ((err = snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_HW_PARAMS, sparams)) < 0) {
SNDRV_PCM_IOCTL_HW_PARAMS 2512 sound/core/pcm_native.c 	case SNDRV_PCM_IOCTL_HW_PARAMS: