blk_free_devt 325 fs/partitions/check.c blk_free_devt(part_devt(part)); blk_free_devt 427 fs/partitions/check.c blk_free_devt(devt); blk_free_devt 597 fs/partitions/check.c blk_free_devt(disk_to_dev(disk)->devt); blk_free_devt 522 include/linux/genhd.h extern void blk_free_devt(dev_t devt);