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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Oct 2022 05:00:47.8146 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 99d23086-9198-4ac6-46ef-08daa68e9144 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT095.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN0PR12MB5714 Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Hi, Add and use the helper to initialize the common fields of struct gendisk such as major, first_minor, minors, disk_name, private_data, and ops. This initialization is spread all over the block drivers. This avoids code repetation of inialization code of gendisk in current block drivers and any future ones. -ck Chaitanya Kulkarni (18): block: add and use init disk helper nfblock: use init disk helper amiflop: use init disk helper brd: use init disk helper drbd: use init disk helper floppy: use init disk helper loop: use init disk helper n64cart: use init disk helper nbd: use init disk helper pcd: use init disk helper pd: use init disk helper pf: use init disk helper pktcdvd: use init disk helper rnbd-clt: use init disk helper swim: use init disk helper swim3: use init disk helper z2ram: use init disk helper ubi: use init disk helper arch/m68k/emu/nfblock.c | 8 ++------ block/genhd.c | 13 +++++++++++++ drivers/block/amiflop.c | 8 ++------ drivers/block/ataflop.c | 8 ++------ drivers/block/brd.c | 9 ++------- drivers/block/drbd/drbd_main.c | 6 +----- drivers/block/floppy.c | 8 ++------ drivers/block/loop.c | 7 ++----- drivers/block/n64cart.c | 4 +--- drivers/block/nbd.c | 7 ++----- drivers/block/null_blk/main.c | 12 ++++-------- drivers/block/paride/pcd.c | 5 +---- drivers/block/paride/pd.c | 8 ++------ drivers/block/paride/pf.c | 6 +----- drivers/block/pktcdvd.c | 6 +----- drivers/block/rnbd/rnbd-clt.c | 9 +++------ drivers/block/swim.c | 7 ++----- drivers/block/swim3.c | 8 ++------ drivers/block/z2ram.c | 5 +---- drivers/mtd/ubi/block.c | 6 +----- include/linux/blkdev.h | 5 +++++ 21 files changed, 52 insertions(+), 103 deletions(-)