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X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org 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. Signed-off-by: Chaitanya Kulkarni --- drivers/block/swim.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/block/swim.c b/drivers/block/swim.c index 42b4b6828690..7fa4b2766367 100644 --- a/drivers/block/swim.c +++ b/drivers/block/swim.c @@ -835,15 +835,12 @@ static int swim_floppy_init(struct swim_priv *swd) for (drive = 0; drive < swd->floppy_count; drive++) { swd->unit[drive].disk->flags = GENHD_FL_REMOVABLE; - swd->unit[drive].disk->major = FLOPPY_MAJOR; - swd->unit[drive].disk->first_minor = drive; - swd->unit[drive].disk->minors = 1; sprintf(swd->unit[drive].disk->disk_name, "fd%d", drive); - swd->unit[drive].disk->fops = &floppy_fops; swd->unit[drive].disk->flags |= GENHD_FL_NO_PART; swd->unit[drive].disk->events = DISK_EVENT_MEDIA_CHANGE; swd->unit[drive].disk->private_data = &swd->unit[drive]; - set_capacity(swd->unit[drive].disk, 2880); + init_disk(swd->unit[drive].disk, FLOPPY_MAJOR, drive, 1, 2880, + &swd->unit[drive], &floopy_dops); err = add_disk(swd->unit[drive].disk); 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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Oct 2022 05:03:55.6787 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 27bdaf33-8ad9-45c6-8550-08daa68f0153 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT010.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN9PR12MB5178 Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org 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. Signed-off-by: Chaitanya Kulkarni --- drivers/block/swim.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/block/swim.c b/drivers/block/swim.c index 42b4b6828690..7fa4b2766367 100644 --- a/drivers/block/swim.c +++ b/drivers/block/swim.c @@ -835,15 +835,12 @@ static int swim_floppy_init(struct swim_priv *swd) for (drive = 0; drive < swd->floppy_count; drive++) { swd->unit[drive].disk->flags = GENHD_FL_REMOVABLE; - swd->unit[drive].disk->major = FLOPPY_MAJOR; - swd->unit[drive].disk->first_minor = drive; - swd->unit[drive].disk->minors = 1; sprintf(swd->unit[drive].disk->disk_name, "fd%d", drive); - swd->unit[drive].disk->fops = &floppy_fops; swd->unit[drive].disk->flags |= GENHD_FL_NO_PART; swd->unit[drive].disk->events = DISK_EVENT_MEDIA_CHANGE; swd->unit[drive].disk->private_data = &swd->unit[drive]; - set_capacity(swd->unit[drive].disk, 2880); + init_disk(swd->unit[drive].disk, FLOPPY_MAJOR, drive, 1, 2880, + &swd->unit[drive], &floopy_dops); err = add_disk(swd->unit[drive].disk); if (err) goto exit_put_disks; -- 2.29.0