blk_queue_registered  948 block/blk-sysfs.c 	WARN_ONCE(blk_queue_registered(q),
blk_queue_registered 1037 block/blk-sysfs.c 	if (!blk_queue_registered(q))
blk_queue_registered  652 block/blk-wbt.c 	if (!blk_queue_registered(q))
blk_queue_registered  736 block/elevator.c 	if (!blk_queue_registered(q))