HDIO_SET_32BIT    286 block/compat_ioctl.c 	case HDIO_SET_32BIT:
HDIO_SET_32BIT    778 drivers/ata/libata-scsi.c 	case HDIO_SET_32BIT:
HDIO_SET_32BIT     12 drivers/ide/ide-ioctls.c { HDIO_GET_32BIT,	 HDIO_SET_32BIT,	&ide_devset_io_32bit  },