SNDRV_CTL_IOCTL_POWER_STATE 1565 sound/core/control.c 	case SNDRV_CTL_IOCTL_POWER_STATE:
SNDRV_CTL_IOCTL_POWER_STATE  448 sound/core/control_compat.c 	case SNDRV_CTL_IOCTL_POWER_STATE: