HDIO_SET_UNMASKINTR  284 block/compat_ioctl.c 	case HDIO_SET_UNMASKINTR:
HDIO_SET_UNMASKINTR   14 drivers/ide/ide-ioctls.c { HDIO_GET_UNMASKINTR,	 HDIO_SET_UNMASKINTR,	&ide_devset_unmaskirq },