Function prototype or declaration at include/linux/blkdev.h, line 836 References: block/blk-core.c, line 589 block/blk-core.c, line 593 block/blk-merge.c, line 788 block/bsg-lib.c, line 70 block/bsg-lib.c, line 131 block/bsg.c, line 190 block/scsi_ioctl.c, line 366 block/scsi_ioctl.c, line 509 block/scsi_ioctl.c, line 534 drivers/block/paride/pd.c, line 785 drivers/block/pktcdvd.c, line 729 drivers/block/virtio_blk.c, line 380 drivers/cdrom/cdrom.c, line 2205 drivers/cdrom/cdrom.c, line 2236 drivers/ide/ide-atapi.c, line 113 drivers/ide/ide-cd.c, line 464 drivers/ide/ide-cd.c, line 503 drivers/ide/ide-cd_ioctl.c, line 304 drivers/ide/ide-devsets.c, line 178 drivers/ide/ide-disk.c, line 486 drivers/ide/ide-ioctls.c, line 133 drivers/ide/ide-ioctls.c, line 232 drivers/ide/ide-park.c, line 42 drivers/ide/ide-pm.c, line 32 drivers/ide/ide-pm.c, line 87 drivers/ide/ide-tape.c, line 884 drivers/ide/ide-taskfile.c, line 450 drivers/md/dm-mpath.c, line 564 drivers/mmc/core/block.c, line 254 drivers/mmc/core/block.c, line 670 drivers/mmc/core/block.c, line 743 drivers/mmc/core/block.c, line 2761 drivers/mmc/core/block.c, line 2796 drivers/scsi/scsi_error.c, line 1955 drivers/scsi/scsi_lib.c, line 298 drivers/scsi/sg.c, line 820 drivers/scsi/sg.c, line 1388 drivers/scsi/sg.c, line 1843 drivers/scsi/st.c, line 535 drivers/scsi/st.c, line 562 drivers/target/target_core_pscsi.c, line 1010 drivers/target/target_core_pscsi.c, line 1066 fs/nfsd/blocklayout.c, line 267 fs/nfsd/blocklayout.c, line 310 include/linux/blkdev.h, line 836