scsi: bsg: Simplify device registration
authorChristoph Hellwig <hch@lst.de>
Thu, 29 Jul 2021 06:48:42 +0000 (08:48 +0200)
committerMartin K. Petersen <martin.petersen@oracle.com>
Sat, 31 Jul 2021 02:22:36 +0000 (22:22 -0400)
commitead09dd3aed5cc6a6c6288a87a5bfa9bbc8d5ecf
tree745a435c272dbf099f340c69c827ee43f6f016a8
parentba51bdafaafc065019c6f6a2cdae006d176cee48
scsi: bsg: Simplify device registration

Use the per-device cdev_device_interface to store the bsg data in the char
device inode, and thus remove the need to embedd the bsg_class_device
structure in the request_queue.

Link: https://lore.kernel.org/r/20210729064845.1044147-2-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
block/bsg-lib.c
block/bsg.c
drivers/scsi/scsi_bsg.c
drivers/scsi/scsi_priv.h
drivers/scsi/scsi_sysfs.c
include/linux/blkdev.h
include/linux/bsg-lib.h
include/linux/bsg.h
include/scsi/scsi_device.h