Hi Max, kernel test robot noticed the following build warnings: [auto build test WARNING on driver-core/driver-core-testing] [also build test WARNING on driver-core/driver-core-next driver-core/driver-core-linus tty/tty-testing tty/tty-next tty/tty-linus abelloni/rtc-next axboe-block/for-next linus/master v6.6-rc5 next-20231009] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Max-Kellermann/drivers-hwmon-add-local-variable-for-newly-allocated-attribute_group/20231010-010051 base: driver-core/driver-core-testing patch link: https://lore.kernel.org/r/20231009165741.746184-6-max.kellermann%40ionos.com patch subject: [PATCH 6/7] fs/sysfs/group: make attribute_group pointers const config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20231010/202310101337.0siko6Ys-lkp@xxxxxxxxx/config) compiler: m68k-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231010/202310101337.0siko6Ys-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202310101337.0siko6Ys-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> block/genhd.c:399: warning: Function parameter or member 'const*groups' not described in 'device_add_disk' >> block/genhd.c:399: warning: Excess function parameter 'groups' description in 'device_add_disk' -- >> drivers/base/bus.c:1269: warning: Function parameter or member 'const*groups' not described in 'subsys_system_register' >> drivers/base/bus.c:1269: warning: Excess function parameter 'groups' description in 'subsys_system_register' >> drivers/base/bus.c:1287: warning: Function parameter or member 'const*groups' not described in 'subsys_virtual_register' >> drivers/base/bus.c:1287: warning: Excess function parameter 'groups' description in 'subsys_virtual_register' -- >> drivers/base/core.c:2808: warning: Function parameter or member 'const*groups' not described in 'devm_device_add_groups' >> drivers/base/core.c:2808: warning: Excess function parameter 'groups' description in 'devm_device_add_groups' >> drivers/base/core.c:4387: warning: Function parameter or member 'const*groups' not described in 'device_create_with_groups' >> drivers/base/core.c:4387: warning: Excess function parameter 'groups' description in 'device_create_with_groups' -- >> drivers/hwmon/hwmon.c:888: warning: Function parameter or member 'const*groups' not described in 'hwmon_device_register_with_groups' >> drivers/hwmon/hwmon.c:888: warning: Excess function parameter 'groups' description in 'hwmon_device_register_with_groups' >> drivers/hwmon/hwmon.c:915: warning: Function parameter or member 'const*extra_groups' not described in 'hwmon_device_register_with_info' >> drivers/hwmon/hwmon.c:915: warning: Excess function parameter 'extra_groups' description in 'hwmon_device_register_with_info' >> drivers/hwmon/hwmon.c:1008: warning: Function parameter or member 'const*groups' not described in 'devm_hwmon_device_register_with_groups' >> drivers/hwmon/hwmon.c:1008: warning: Excess function parameter 'groups' description in 'devm_hwmon_device_register_with_groups' >> drivers/hwmon/hwmon.c:1048: warning: Function parameter or member 'const*extra_groups' not described in 'devm_hwmon_device_register_with_info' >> drivers/hwmon/hwmon.c:1048: warning: Excess function parameter 'extra_groups' description in 'devm_hwmon_device_register_with_info' -- >> drivers/tty/tty_port.c:162: warning: Function parameter or member 'const*attr_grp' not described in 'tty_port_register_device_attr' >> drivers/tty/tty_port.c:162: warning: Excess function parameter 'attr_grp' description in 'tty_port_register_device_attr' >> drivers/tty/tty_port.c:185: warning: Function parameter or member 'const*attr_grp' not described in 'tty_port_register_device_attr_serdev' >> drivers/tty/tty_port.c:185: warning: Excess function parameter 'attr_grp' description in 'tty_port_register_device_attr_serdev' -- >> drivers/tty/tty_io.c:3216: warning: Function parameter or member 'const*attr_grp' not described in 'tty_register_device_attr' >> drivers/tty/tty_io.c:3216: warning: Excess function parameter 'attr_grp' description in 'tty_register_device_attr' -- >> drivers/infiniband/core/sysfs.c:1468: warning: Function parameter or member 'const*groups' not described in 'ib_port_register_client_groups' >> drivers/infiniband/core/sysfs.c:1468: warning: Excess function parameter 'groups' description in 'ib_port_register_client_groups' -- >> fs/sysfs/group.c:217: warning: Function parameter or member 'const*groups' not described in 'sysfs_create_groups' >> fs/sysfs/group.c:217: warning: Excess function parameter 'groups' description in 'sysfs_create_groups' >> fs/sysfs/group.c:235: warning: Function parameter or member 'const*groups' not described in 'sysfs_update_groups' >> fs/sysfs/group.c:235: warning: Excess function parameter 'groups' description in 'sysfs_update_groups' >> fs/sysfs/group.c:310: warning: Function parameter or member 'const*groups' not described in 'sysfs_remove_groups' >> fs/sysfs/group.c:310: warning: Excess function parameter 'groups' description in 'sysfs_remove_groups' >> fs/sysfs/group.c:566: warning: Function parameter or member 'const*groups' not described in 'sysfs_groups_change_owner' >> fs/sysfs/group.c:566: warning: Excess function parameter 'groups' description in 'sysfs_groups_change_owner' vim +399 block/genhd.c 9301fe734384990e block/genhd.c Christoph Hellwig 2020-09-21 386 ^1da177e4c3f4152 drivers/block/genhd.c Linus Torvalds 2005-04-16 387 /** d1254a8749711e0d block/genhd.c Christoph Hellwig 2021-08-04 388 * device_add_disk - add disk information to kernel list e63a46bef01ff306 block/genhd.c Dan Williams 2016-06-15 389 * @parent: parent device for the disk ^1da177e4c3f4152 drivers/block/genhd.c Linus Torvalds 2005-04-16 390 * @disk: per-device partitioning information fef912bf860e8e7e block/genhd.c Hannes Reinecke 2018-09-28 391 * @groups: Additional per-device sysfs groups ^1da177e4c3f4152 drivers/block/genhd.c Linus Torvalds 2005-04-16 392 * ^1da177e4c3f4152 drivers/block/genhd.c Linus Torvalds 2005-04-16 393 * This function registers the partitioning information in @disk ^1da177e4c3f4152 drivers/block/genhd.c Linus Torvalds 2005-04-16 394 * with the kernel. ^1da177e4c3f4152 drivers/block/genhd.c Linus Torvalds 2005-04-16 395 */ 278167fd2f8ffe67 block/genhd.c Luis Chamberlain 2021-11-09 396 int __must_check device_add_disk(struct device *parent, struct gendisk *disk, 0d486e8e4d6c22b5 block/genhd.c Max Kellermann 2023-10-09 397 const struct attribute_group *const*groups) d1254a8749711e0d block/genhd.c Christoph Hellwig 2021-08-04 398 ^1da177e4c3f4152 drivers/block/genhd.c Linus Torvalds 2005-04-16 @399 { 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 400 struct device *ddev = disk_to_dev(disk); 7c3f828b522b07ad block/genhd.c Christoph Hellwig 2021-05-21 401 int ret; cf0ca9fe5dd9e369 block/genhd.c Peter Zijlstra 2008-04-30 402 69fe0f29892077f1 block/genhd.c Ming Lei 2022-03-04 403 /* Only makes sense for bio-based to set ->poll_bio */ 69fe0f29892077f1 block/genhd.c Ming Lei 2022-03-04 404 if (queue_is_mq(disk->queue) && disk->fops->poll_bio) 69fe0f29892077f1 block/genhd.c Ming Lei 2022-03-04 405 return -EINVAL; 69fe0f29892077f1 block/genhd.c Ming Lei 2022-03-04 406 737eb78e82d52d35 block/genhd.c Damien Le Moal 2019-09-05 407 /* 737eb78e82d52d35 block/genhd.c Damien Le Moal 2019-09-05 408 * The disk queue should now be all set with enough information about 737eb78e82d52d35 block/genhd.c Damien Le Moal 2019-09-05 409 * the device for the elevator code to pick an adequate default 737eb78e82d52d35 block/genhd.c Damien Le Moal 2019-09-05 410 * elevator if one is needed, that is, for devices requesting queue 737eb78e82d52d35 block/genhd.c Damien Le Moal 2019-09-05 411 * registration. 737eb78e82d52d35 block/genhd.c Damien Le Moal 2019-09-05 412 */ 737eb78e82d52d35 block/genhd.c Damien Le Moal 2019-09-05 413 elevator_init_mq(disk->queue); 737eb78e82d52d35 block/genhd.c Damien Le Moal 2019-09-05 414 9f4107b07b17b5ee block/genhd.c Jens Axboe 2023-04-14 415 /* Mark bdev as having a submit_bio, if needed */ 9f4107b07b17b5ee block/genhd.c Jens Axboe 2023-04-14 416 disk->part0->bd_has_submit_bio = disk->fops->submit_bio != NULL; 9f4107b07b17b5ee block/genhd.c Jens Axboe 2023-04-14 417 7c3f828b522b07ad block/genhd.c Christoph Hellwig 2021-05-21 418 /* 7c3f828b522b07ad block/genhd.c Christoph Hellwig 2021-05-21 419 * If the driver provides an explicit major number it also must provide 7c3f828b522b07ad block/genhd.c Christoph Hellwig 2021-05-21 420 * the number of minors numbers supported, and those will be used to 7c3f828b522b07ad block/genhd.c Christoph Hellwig 2021-05-21 421 * setup the gendisk. 7c3f828b522b07ad block/genhd.c Christoph Hellwig 2021-05-21 422 * Otherwise just allocate the device numbers for both the whole device 7c3f828b522b07ad block/genhd.c Christoph Hellwig 2021-05-21 423 * and all partitions from the extended dev_t space. 3e1a7ff8a0a7b948 block/genhd.c Tejun Heo 2008-08-25 424 */ 02341a08c9dec5a8 block/genhd.c Yu Kuai 2022-10-22 425 ret = -EINVAL; 7c3f828b522b07ad block/genhd.c Christoph Hellwig 2021-05-21 426 if (disk->major) { 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 427 if (WARN_ON(!disk->minors)) 02341a08c9dec5a8 block/genhd.c Yu Kuai 2022-10-22 428 goto out_exit_elevator; 2e3c73fa0c419f62 block/genhd.c Christoph Hellwig 2021-05-21 429 2e3c73fa0c419f62 block/genhd.c Christoph Hellwig 2021-05-21 430 if (disk->minors > DISK_MAX_PARTS) { 2e3c73fa0c419f62 block/genhd.c Christoph Hellwig 2021-05-21 431 pr_err("block: can't allocate more than %d partitions\n", 2e3c73fa0c419f62 block/genhd.c Christoph Hellwig 2021-05-21 432 DISK_MAX_PARTS); 2e3c73fa0c419f62 block/genhd.c Christoph Hellwig 2021-05-21 433 disk->minors = DISK_MAX_PARTS; 2e3c73fa0c419f62 block/genhd.c Christoph Hellwig 2021-05-21 434 } e338924bd05d6e71 block/genhd.c Tetsuo Handa 2021-12-17 435 if (disk->first_minor + disk->minors > MINORMASK + 1) 02341a08c9dec5a8 block/genhd.c Yu Kuai 2022-10-22 436 goto out_exit_elevator; 7c3f828b522b07ad block/genhd.c Christoph Hellwig 2021-05-21 437 } else { 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 438 if (WARN_ON(disk->minors)) 02341a08c9dec5a8 block/genhd.c Yu Kuai 2022-10-22 439 goto out_exit_elevator; 3e1a7ff8a0a7b948 block/genhd.c Tejun Heo 2008-08-25 440 7c3f828b522b07ad block/genhd.c Christoph Hellwig 2021-05-21 441 ret = blk_alloc_ext_minor(); 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 442 if (ret < 0) 02341a08c9dec5a8 block/genhd.c Yu Kuai 2022-10-22 443 goto out_exit_elevator; 7c3f828b522b07ad block/genhd.c Christoph Hellwig 2021-05-21 444 disk->major = BLOCK_EXT_MAJOR; 539711d7d6fe382a block/genhd.c Christoph Hellwig 2021-08-24 445 disk->first_minor = ret; 7c3f828b522b07ad block/genhd.c Christoph Hellwig 2021-05-21 446 } 7c3f828b522b07ad block/genhd.c Christoph Hellwig 2021-05-21 447 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 448 /* delay uevents, until we scanned partition table */ 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 449 dev_set_uevent_suppress(ddev, 1); 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 450 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 451 ddev->parent = parent; 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 452 ddev->groups = groups; 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 453 dev_set_name(ddev, "%s", disk->disk_name); 8235b5c1e8c1c053 block/genhd.c Christoph Hellwig 2021-08-18 454 if (!(disk->flags & GENHD_FL_HIDDEN)) 8235b5c1e8c1c053 block/genhd.c Christoph Hellwig 2021-08-18 455 ddev->devt = MKDEV(disk->major, disk->first_minor); 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 456 ret = device_add(ddev); 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 457 if (ret) 99d8690aae4b2f0d block/genhd.c Christoph Hellwig 2021-12-21 458 goto out_free_ext_minor; 99d8690aae4b2f0d block/genhd.c Christoph Hellwig 2021-12-21 459 99d8690aae4b2f0d block/genhd.c Christoph Hellwig 2021-12-21 460 ret = disk_alloc_events(disk); 99d8690aae4b2f0d block/genhd.c Christoph Hellwig 2021-12-21 461 if (ret) 99d8690aae4b2f0d block/genhd.c Christoph Hellwig 2021-12-21 462 goto out_device_del; 99d8690aae4b2f0d block/genhd.c Christoph Hellwig 2021-12-21 463 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 464 ret = sysfs_create_link(block_depr, &ddev->kobj, 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 465 kobject_name(&ddev->kobj)); 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 466 if (ret) 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 467 goto out_device_del; 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 468 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 469 /* 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 470 * avoid probable deadlock caused by allocating memory with 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 471 * GFP_KERNEL in runtime_resume callback of its all ancestor 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 472 * devices 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 473 */ 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 474 pm_runtime_set_memalloc_noio(ddev, true); 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 475 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 476 disk->part0->bd_holder_dir = 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 477 kobject_create_and_add("holders", &ddev->kobj); fe7d064fa3faec5d block/genhd.c Luis Chamberlain 2021-11-03 478 if (!disk->part0->bd_holder_dir) { fe7d064fa3faec5d block/genhd.c Luis Chamberlain 2021-11-03 479 ret = -ENOMEM; ff53cd52d9bdbf40 block/genhd.c Thomas Weißschuh 2023-03-18 480 goto out_del_block_link; fe7d064fa3faec5d block/genhd.c Luis Chamberlain 2021-11-03 481 } 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 482 disk->slave_dir = kobject_create_and_add("slaves", &ddev->kobj); fe7d064fa3faec5d block/genhd.c Luis Chamberlain 2021-11-03 483 if (!disk->slave_dir) { fe7d064fa3faec5d block/genhd.c Luis Chamberlain 2021-11-03 484 ret = -ENOMEM; 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 485 goto out_put_holder_dir; fe7d064fa3faec5d block/genhd.c Luis Chamberlain 2021-11-03 486 } 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 487 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 488 ret = blk_register_queue(disk); 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 489 if (ret) 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 490 goto out_put_slave_dir; 75f4dca59694dfe2 block/genhd.c Christoph Hellwig 2021-08-18 491 9f18db572c97bc32 block/genhd.c Christoph Hellwig 2021-11-22 492 if (!(disk->flags & GENHD_FL_HIDDEN)) { 8235b5c1e8c1c053 block/genhd.c Christoph Hellwig 2021-08-18 493 ret = bdi_register(disk->bdi, "%u:%u", 8235b5c1e8c1c053 block/genhd.c Christoph Hellwig 2021-08-18 494 disk->major, disk->first_minor); 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 495 if (ret) 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 496 goto out_unregister_queue; 8235b5c1e8c1c053 block/genhd.c Christoph Hellwig 2021-08-18 497 bdi_set_owner(disk->bdi, ddev); 9d5ee6767c857622 block/genhd.c Christoph Hellwig 2021-08-18 498 ret = sysfs_create_link(&ddev->kobj, 9d5ee6767c857622 block/genhd.c Christoph Hellwig 2021-08-18 499 &disk->bdi->dev->kobj, "bdi"); 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 500 if (ret) 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 501 goto out_unregister_bdi; 8235b5c1e8c1c053 block/genhd.c Christoph Hellwig 2021-08-18 502 e5cfefa97bccf956 block/genhd.c Yu Kuai 2023-02-17 503 /* Make sure the first partition scan will be proceed */ e5cfefa97bccf956 block/genhd.c Yu Kuai 2023-02-17 504 if (get_capacity(disk) && !(disk->flags & GENHD_FL_NO_PART) && e5cfefa97bccf956 block/genhd.c Yu Kuai 2023-02-17 505 !test_bit(GD_SUPPRESS_PART_SCAN, &disk->state)) e5cfefa97bccf956 block/genhd.c Yu Kuai 2023-02-17 506 set_bit(GD_NEED_PART_SCAN, &disk->state); e5cfefa97bccf956 block/genhd.c Yu Kuai 2023-02-17 507 9d5ee6767c857622 block/genhd.c Christoph Hellwig 2021-08-18 508 bdev_add(disk->part0, ddev->devt); e16e506ccd673a3a block/genhd.c Christoph Hellwig 2021-11-22 509 if (get_capacity(disk)) 05bdb9965305bbfd block/genhd.c Christoph Hellwig 2023-06-08 510 disk_scan_partitions(disk, BLK_OPEN_READ); 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 511 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 512 /* 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 513 * Announce the disk and partitions after all partitions are 8235b5c1e8c1c053 block/genhd.c Christoph Hellwig 2021-08-18 514 * created. (for hidden disks uevents remain suppressed forever) 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 515 */ 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 516 dev_set_uevent_suppress(ddev, 0); 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 517 disk_uevent(disk, KOBJ_ADD); a0a6314ae774f8a5 block/genhd.c Christoph Hellwig 2022-10-10 518 } else { a0a6314ae774f8a5 block/genhd.c Christoph Hellwig 2022-10-10 519 /* a0a6314ae774f8a5 block/genhd.c Christoph Hellwig 2022-10-10 520 * Even if the block_device for a hidden gendisk is not a0a6314ae774f8a5 block/genhd.c Christoph Hellwig 2022-10-10 521 * registered, it needs to have a valid bd_dev so that the a0a6314ae774f8a5 block/genhd.c Christoph Hellwig 2022-10-10 522 * freeing of the dynamic major works. a0a6314ae774f8a5 block/genhd.c Christoph Hellwig 2022-10-10 523 */ a0a6314ae774f8a5 block/genhd.c Christoph Hellwig 2022-10-10 524 disk->part0->bd_dev = MKDEV(disk->major, disk->first_minor); 8ddcd653257c18a6 block/genhd.c Christoph Hellwig 2017-11-02 525 } 52b85909f85d06ef block/genhd.c Christoph Hellwig 2021-08-18 526 75f4dca59694dfe2 block/genhd.c Christoph Hellwig 2021-08-18 527 disk_update_readahead(disk); 77ea887e433ad838 block/genhd.c Tejun Heo 2010-12-08 528 disk_add_events(disk); 76792055c4c8b247 block/genhd.c Christoph Hellwig 2022-02-15 529 set_bit(GD_ADDED, &disk->state); 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 530 return 0; 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 531 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 532 out_unregister_bdi: 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 533 if (!(disk->flags & GENHD_FL_HIDDEN)) 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 534 bdi_unregister(disk->bdi); 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 535 out_unregister_queue: 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 536 blk_unregister_queue(disk); fa81cbafbf5764ad block/genhd.c Chen Zhongjin 2022-10-29 537 rq_qos_exit(disk->queue); 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 538 out_put_slave_dir: 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 539 kobject_put(disk->slave_dir); d90db3b1c8676bc8 block/genhd.c Christoph Hellwig 2022-11-15 540 disk->slave_dir = NULL; 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 541 out_put_holder_dir: 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 542 kobject_put(disk->part0->bd_holder_dir); 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 543 out_del_block_link: 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 544 sysfs_remove_link(block_depr, dev_name(ddev)); 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 545 out_device_del: 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 546 device_del(ddev); 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 547 out_free_ext_minor: 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 548 if (disk->major == BLOCK_EXT_MAJOR) 83cbce9574462c6b block/genhd.c Luis Chamberlain 2021-08-18 549 blk_free_ext_minor(disk->first_minor); 02341a08c9dec5a8 block/genhd.c Yu Kuai 2022-10-22 550 out_exit_elevator: 02341a08c9dec5a8 block/genhd.c Yu Kuai 2022-10-22 551 if (disk->queue->elevator) 02341a08c9dec5a8 block/genhd.c Yu Kuai 2022-10-22 552 elevator_exit(disk->queue); 278167fd2f8ffe67 block/genhd.c Luis Chamberlain 2021-11-09 553 return ret; ^1da177e4c3f4152 drivers/block/genhd.c Linus Torvalds 2005-04-16 554 } e63a46bef01ff306 block/genhd.c Dan Williams 2016-06-15 555 EXPORT_SYMBOL(device_add_disk); ^1da177e4c3f4152 drivers/block/genhd.c Linus Torvalds 2005-04-16 556 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
