Z2RAM_MAJOR       355 drivers/block/z2ram.c     if (register_blkdev(Z2RAM_MAJOR, DEVICE_NAME))
Z2RAM_MAJOR       371 drivers/block/z2ram.c     z2ram_gendisk->major = Z2RAM_MAJOR;
Z2RAM_MAJOR       378 drivers/block/z2ram.c     blk_register_region(MKDEV(Z2RAM_MAJOR, 0), Z2MINOR_COUNT, THIS_MODULE,
Z2RAM_MAJOR       386 drivers/block/z2ram.c     unregister_blkdev(Z2RAM_MAJOR, DEVICE_NAME);
Z2RAM_MAJOR       394 drivers/block/z2ram.c     blk_unregister_region(MKDEV(Z2RAM_MAJOR, 0), Z2MINOR_COUNT);
Z2RAM_MAJOR       395 drivers/block/z2ram.c     unregister_blkdev(Z2RAM_MAJOR, DEVICE_NAME);