Function prototype or declaration at include/linux/blkdev.h, line 776 References: block/blk-core.c, line 1186 block/blk-core.c, line 1199 block/blk-tag.c, line 402 drivers/block/osdblk.c, line 368 drivers/block/skd_main.c, line 2397 drivers/block/skd_main.c, line 2407 drivers/block/skd_main.c, line 3247 drivers/block/sx8.c, line 830 drivers/block/sx8.c, line 933 drivers/block/xen-blkfront.c, line 621 drivers/block/xen-blkfront.c, line 1531 drivers/ide/ide-io.c, line 436 drivers/md/dm.c, line 932 drivers/memstick/core/ms_block.c, line 2062 drivers/mmc/card/block.c, line 1566 drivers/mmc/card/block.c, line 1757 drivers/s390/block/dasd.c, line 2792 drivers/s390/block/scm_blk.c, line 185 drivers/scsi/scsi_lib.c, line 163 drivers/scsi/scsi_lib.c, line 510 drivers/scsi/scsi_lib.c, line 1658 include/linux/blkdev.h, line 776