diff options
30 files changed, 50 insertions, 72 deletions
diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c index ff75d70f7285..f9af6461521a 100644 --- a/arch/powerpc/sysdev/axonram.c +++ b/arch/powerpc/sysdev/axonram.c @@ -223,7 +223,6 @@ static int axon_ram_probe(struct platform_device *device) bank->disk->first_minor = azfs_minor; bank->disk->fops = &axon_ram_devops; bank->disk->private_data = bank; - bank->disk->driverfs_dev = &device->dev; sprintf(bank->disk->disk_name, "%s%d", AXON_RAM_DEVICE_NAME, axon_ram_bank_id); @@ -238,7 +237,7 @@ static int axon_ram_probe(struct platform_device *device) set_capacity(bank->disk, bank->size >> AXON_RAM_SECTOR_SHIFT); blk_queue_make_request(bank->disk->queue, axon_ram_make_request); blk_queue_logical_block_size(bank->disk->queue, AXON_RAM_SECTOR_SIZE); - add_disk(bank->disk); + device_add_disk(&device->dev, bank->disk); bank->irq_id = irq_of_parse_and_map(device->dev.of_node, 0); if (bank->irq_id == NO_IRQ) { diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index ef6b4d960bad..f3540270d096 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -801,6 +801,7 @@ static void ubd_device_release(struct device *dev) static int ubd_disk_register(int major, u64 size, int unit, struct gendisk **disk_out) { + struct device *parent = NULL; struct gendisk *disk; disk = alloc_disk(1 << UBD_SHIFT); @@ -823,12 +824,12 @@ static int ubd_disk_register(int major, u64 size, int unit, ubd_devs[unit].pdev.dev.release = ubd_device_release; dev_set_drvdata(&ubd_devs[unit].pdev.dev, &ubd_devs[unit]); platform_device_register(&ubd_devs[unit].pdev); - disk->driverfs_dev = &ubd_devs[unit].pdev.dev; + parent = &ubd_devs[unit].pdev.dev; } disk->private_data = &ubd_devs[unit]; disk->queue = ubd_devs[unit].queue; - add_disk(disk); + device_add_disk(parent, disk); *disk_out = disk; return 0; diff --git a/block/genhd.c b/block/genhd.c index 9f42526b4d62..a18d35390f1d 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -506,7 +506,7 @@ static int exact_lock(dev_t devt, void *data) return 0; } -static void register_disk(struct gendisk *disk) +static void register_disk(struct device *parent, struct gendisk *disk) { struct device *ddev = disk_to_dev(disk); struct block_device *bdev; @@ -514,7 +514,7 @@ static void register_disk(struct gendisk *disk) struct hd_struct *part; int err; - ddev->parent = disk->driverfs_dev; + ddev->parent = parent; dev_set_name(ddev, "%s", disk->disk_name); @@ -573,7 +573,8 @@ exit: } /** - * add_disk - add partitioning information to kernel list + * device_add_disk - add partitioning information to kernel list + * @parent: parent device for the disk * @disk: per-device partitioning information * * This function registers the partitioning information in @disk @@ -581,7 +582,7 @@ exit: * * FIXME: error handling */ -void add_disk(struct gendisk *disk) +void device_add_disk(struct device *parent, struct gendisk *disk) { struct backing_dev_info *bdi; dev_t devt; @@ -617,7 +618,7 @@ void add_disk(struct gendisk *disk) blk_register_region(disk_devt(disk), disk->minors, NULL, exact_match, exact_lock, disk); - register_disk(disk); + register_disk(parent, disk); blk_register_queue(disk); /* @@ -633,7 +634,7 @@ void add_disk(struct gendisk *disk) disk_add_events(disk); blk_integrity_add(disk); } -EXPORT_SYMBOL(add_disk); +EXPORT_SYMBOL(device_add_disk); void del_gendisk(struct gendisk *disk) { @@ -799,10 +800,9 @@ void __init printk_all_partitions(void) , disk_name(disk, part->partno, name_buf), part->info ? part->info->uuid : ""); if (is_part0) { - if (disk->driverfs_dev != NULL && - disk->driverfs_dev->driver != NULL) + if (dev->parent && dev->parent->driver) printk(" driver: %s\n", - disk->driverfs_dev->driver->name); + dev->parent->driver->name); else printk(" (driver?)\n"); } else diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 63c2064689f8..db9d6bb6352d 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -1951,7 +1951,6 @@ static int cciss_add_disk(ctlr_info_t *h, struct gendisk *disk, if (cciss_create_ld_sysfs_entry(h, drv_index)) goto cleanup_queue; disk->private_data = h->drv[drv_index]; - disk->driverfs_dev = &h->drv[drv_index]->dev; /* Set up queue information */ blk_queue_bounce_limit(disk->queue, h->pdev->dma_mask); @@ -1973,7 +1972,7 @@ static int cciss_add_disk(ctlr_info_t *h, struct gendisk *disk, /* allows the interrupt handler to start the queue */ wmb(); h->drv[drv_index]->queue = disk->queue; - add_disk(disk); + device_add_disk(&h->drv[drv_index]->dev, disk); return 0; cleanup_queue: diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index f9bfecd733a8..c557057fe8ae 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -4350,8 +4350,7 @@ static int __init do_floppy_init(void) /* to be cleaned up... */ disks[drive]->private_data = (void *)(long)drive; disks[drive]->flags |= GENHD_FL_REMOVABLE; - disks[drive]->driverfs_dev = &floppy_device[drive].dev; - add_disk(disks[drive]); + device_add_disk(&floppy_device[drive].dev, disks[drive]); } return 0; diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 8e3e708cb9ee..2aca98e8e427 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -3956,7 +3956,6 @@ static int mtip_block_initialize(struct driver_data *dd) if (rv) goto disk_index_error; - dd->disk->driverfs_dev = &dd->pdev->dev; dd->disk->major = dd->major; dd->disk->first_minor = index * MTIP_MAX_MINORS; dd->disk->minors = MTIP_MAX_MINORS; @@ -4008,7 +4007,7 @@ skip_create_disk: /* * if rebuild pending, start the service thread, and delay the block - * queue creation and add_disk() + * queue creation and device_add_disk() */ if (wait_for_rebuild == MTIP_FTL_REBUILD_MAGIC) goto start_service_thread; @@ -4042,7 +4041,7 @@ skip_create_disk: set_capacity(dd->disk, capacity); /* Enable the block device and add it to /dev */ - add_disk(dd->disk); + device_add_disk(&dd->pdev->dev, dd->disk); dd->bdev = bdget_disk(dd->disk, 0); /* diff --git a/drivers/block/ps3disk.c b/drivers/block/ps3disk.c index acb44529c05e..76f33c84ce3d 100644 --- a/drivers/block/ps3disk.c +++ b/drivers/block/ps3disk.c @@ -487,7 +487,6 @@ static int ps3disk_probe(struct ps3_system_bus_device *_dev) gendisk->fops = &ps3disk_fops; gendisk->queue = queue; gendisk->private_data = dev; - gendisk->driverfs_dev = &dev->sbd.core; snprintf(gendisk->disk_name, sizeof(gendisk->disk_name), PS3DISK_NAME, devidx+'a'); priv->blocking_factor = dev->blk_size >> 9; @@ -499,7 +498,7 @@ static int ps3disk_probe(struct ps3_system_bus_device *_dev) gendisk->disk_name, priv->model, priv->raw_capacity >> 11, get_capacity(gendisk) >> 11); - add_disk(gendisk); + device_add_disk(&dev->sbd.core, gendisk); return 0; fail_cleanup_queue: diff --git a/drivers/block/ps3vram.c b/drivers/block/ps3vram.c index 56847fcda086..456b4fe21559 100644 --- a/drivers/block/ps3vram.c +++ b/drivers/block/ps3vram.c @@ -773,14 +773,13 @@ static int ps3vram_probe(struct ps3_system_bus_device *dev) gendisk->fops = &ps3vram_fops; gendisk->queue = queue; gendisk->private_data = dev; - gendisk->driverfs_dev = &dev->core; strlcpy(gendisk->disk_name, DEVICE_NAME, sizeof(gendisk->disk_name)); set_capacity(gendisk, priv->size >> 9); dev_info(&dev->core, "%s: Using %lu MiB of GPU memory\n", gendisk->disk_name, get_capacity(gendisk) >> 11); - add_disk(gendisk); + device_add_disk(&dev->core, gendisk); return 0; fail_cleanup_queue: diff --git a/drivers/block/rsxx/dev.c b/drivers/block/rsxx/dev.c index e1b8b7061d2f..f81d70b39d10 100644 --- a/drivers/block/rsxx/dev.c +++ b/drivers/block/rsxx/dev.c @@ -230,8 +230,7 @@ int rsxx_attach_dev(struct rsxx_cardinfo *card) set_capacity(card->gendisk, card->size8 >> 9); else set_capacity(card->gendisk, 0); - add_disk(card->gendisk); - + device_add_disk(CARD_TO_DEV(card), card->gendisk); card->bdev_attached = 1; } @@ -308,7 +307,6 @@ int rsxx_setup_dev(struct rsxx_cardinfo *card) snprintf(card->gendisk->disk_name, sizeof(card->gendisk->disk_name), "rsxx%d", card->disk_id); - card->gendisk->driverfs_dev = &card->dev->dev; card->gendisk->major = card->major; card->gendisk->first_minor = 0; card->gendisk->fops = &rsxx_fops; diff --git a/drivers/block/skd_main.c b/drivers/block/skd_main.c index 5c07a23e2ada..3822eae102db 100644 --- a/drivers/block/skd_main.c +++ b/drivers/block/skd_main.c @@ -4690,10 +4690,10 @@ static int skd_bdev_getgeo(struct block_device *bdev, struct hd_geometry *geo) return -EIO; } -static int skd_bdev_attach(struct skd_device *skdev) +static int skd_bdev_attach(struct device *parent, struct skd_device *skdev) { pr_debug("%s:%s:%d add_disk\n", skdev->name, __func__, __LINE__); - add_disk(skdev->disk); + device_add_disk(parent, skdev->disk); return 0; } @@ -4812,8 +4812,6 @@ static int skd_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) pci_set_drvdata(pdev, skdev); - skdev->disk->driverfs_dev = &pdev->dev; - for (i = 0; i < SKD_MAX_BARS; i++) { skdev->mem_phys[i] = pci_resource_start(pdev, i); skdev->mem_size[i] = (u32)pci_resource_len(pdev, i); @@ -4851,7 +4849,7 @@ static int skd_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) (SKD_START_WAIT_SECONDS * HZ)); if (skdev->gendisk_on > 0) { /* device came on-line after reset */ - skd_bdev_attach(skdev); + skd_bdev_attach(&pdev->dev, skdev); rc = 0; } else { /* we timed out, something is wrong with the device, diff --git a/drivers/block/sunvdc.c b/drivers/block/sunvdc.c index 4b911ed96ea3..cab157331c4e 100644 --- a/drivers/block/sunvdc.c +++ b/drivers/block/sunvdc.c @@ -804,7 +804,6 @@ static int probe_disk(struct vdc_port *port) g->fops = &vdc_fops; g->queue = q; g->private_data = port; - g->driverfs_dev = &port->vio.vdev->dev; set_capacity(g, port->vdisk_size); @@ -835,7 +834,7 @@ static int probe_disk(struct vdc_port *port) port->vdisk_size, (port->vdisk_size >> (20 - 9)), port->vio.ver.major, port->vio.ver.minor); - add_disk(g); + device_add_disk(&port->vio.vdev->dev, g); return 0; } diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 18e4069dd24b..5fd2e0ac2711 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -656,7 +656,6 @@ static int virtblk_probe(struct virtio_device *vdev) vblk->disk->first_minor = index_to_minor(index); vblk->disk->private_data = vblk; vblk->disk->fops = &virtblk_fops; - vblk->disk->driverfs_dev = &vdev->dev; vblk->disk->flags |= GENHD_FL_EXT_DEVT; vblk->index = index; @@ -733,7 +732,7 @@ static int virtblk_probe(struct virtio_device *vdev) virtio_device_ready(vdev); - add_disk(vblk->disk); + device_add_disk(&vdev->dev, vblk->disk); err = device_create_file(disk_to_dev(vblk->disk), &dev_attr_serial); if (err) goto out_del_disk; diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index 10711292da2c..89525d10d1a7 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -1137,7 +1137,6 @@ static int xlvbd_alloc_gendisk(blkif_sector_t capacity, gd->first_minor = minor; gd->fops = &xlvbd_block_fops; gd->private_data = info; - gd->driverfs_dev = &(info->xbdev->dev); set_capacity(gd, capacity); if (xlvbd_init_blk_queue(gd, sector_size, physical_sector_size, @@ -2463,7 +2462,7 @@ static void blkfront_connect(struct blkfront_info *info) for (i = 0; i < info->nr_rings; i++) kick_pending_request_queues(&info->rinfo[i]); - add_disk(info->gd); + device_add_disk(&info->xbdev->dev, info->gd); info->is_ready = 1; } diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index ef907fd5ba98..bf9a2ad296ed 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -1770,7 +1770,6 @@ static int ide_cd_probe(ide_drive_t *drive) drive->driver_data = info; g->minors = 1; - g->driverfs_dev = &drive->gendev; g->flags = GENHD_FL_CD | GENHD_FL_REMOVABLE; if (ide_cdrom_setup(drive)) { put_device(&info->dev); @@ -1780,7 +1779,7 @@ static int ide_cd_probe(ide_drive_t *drive) ide_cd_read_toc(drive, &sense); g->fops = &idecd_ops; g->flags |= GENHD_FL_REMOVABLE | GENHD_FL_BLOCK_EVENTS_ON_EXCL_WRITE; - add_disk(g); + device_add_disk(&drive->gendev, g); return 0; out_free_disk: diff --git a/drivers/ide/ide-gd.c b/drivers/ide/ide-gd.c index 838996a0039e..e823394ed543 100644 --- a/drivers/ide/ide-gd.c +++ b/drivers/ide/ide-gd.c @@ -412,12 +412,11 @@ static int ide_gd_probe(ide_drive_t *drive) set_capacity(g, ide_gd_capacity(drive)); g->minors = IDE_DISK_MINORS; - g->driverfs_dev = &drive->gendev; g->flags |= GENHD_FL_EXT_DEVT; if (drive->dev_flags & IDE_DFLAG_REMOVABLE) g->flags = GENHD_FL_REMOVABLE; g->fops = &ide_gd_ops; - add_disk(g); + device_add_disk(&drive->gendev, g); return 0; out_free_disk: diff --git a/drivers/memstick/core/ms_block.c b/drivers/memstick/core/ms_block.c index 3cd68152ddf8..0fc43c7cc93c 100644 --- a/drivers/memstick/core/ms_block.c +++ b/drivers/memstick/core/ms_block.c @@ -2146,7 +2146,6 @@ static int msb_init_disk(struct memstick_dev *card) msb->disk->fops = &msb_bdops; msb->disk->private_data = msb; msb->disk->queue = msb->queue; - msb->disk->driverfs_dev = &card->dev; msb->disk->flags |= GENHD_FL_EXT_DEVT; capacity = msb->pages_in_block * msb->logical_block_count; @@ -2163,7 +2162,7 @@ static int msb_init_disk(struct memstick_dev *card) set_disk_ro(msb->disk, 1); msb_start(card); - add_disk(msb->disk); + device_add_disk(&card->dev, msb->disk); dbg("Disk added"); return 0; diff --git a/drivers/memstick/core/mspro_block.c b/drivers/memstick/core/mspro_block.c index 0fb27d338811..25b66c540457 100644 --- a/drivers/memstick/core/mspro_block.c +++ b/drivers/memstick/core/mspro_block.c @@ -1243,7 +1243,6 @@ static int mspro_block_init_disk(struct memstick_dev *card) msb->usage_count = 1; msb->disk->private_data = msb; msb->disk->queue = msb->queue; - msb->disk->driverfs_dev = &card->dev; sprintf(msb->disk->disk_name, "mspblk%d", disk_id); @@ -1255,7 +1254,7 @@ static int mspro_block_init_disk(struct memstick_dev *card) set_capacity(msb->disk, capacity); dev_dbg(&card->dev, "capacity set %ld\n", capacity); - add_disk(msb->disk); + device_add_disk(&card->dev, msb->disk); msb->active = 1; return 0; diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index 383184743f9a..d1733424bf6e 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -93,6 +93,7 @@ static DEFINE_SPINLOCK(mmc_blk_lock); */ struct mmc_blk_data { spinlock_t lock; + struct device *parent; struct gendisk *disk; struct mmc_queue queue; struct list_head part; @@ -2270,7 +2271,7 @@ again: md->disk->fops = &mmc_bdops; md->disk->private_data = md; md->disk->queue = md->queue.queue; - md->disk->driverfs_dev = parent; + md->parent = parent; set_disk_ro(md->disk, md->read_only || default_ro); md->disk->flags = GENHD_FL_EXT_DEVT; if (area_type & (MMC_BLK_DATA_AREA_RPMB | MMC_BLK_DATA_AREA_BOOT)) @@ -2458,7 +2459,7 @@ static int mmc_add_disk(struct mmc_blk_data *md) int ret; struct mmc_card *card = md->queue.card; - add_disk(md->disk); + device_add_disk(md->parent, md->disk); md->force_ro.show = force_ro_show; md->force_ro.store = force_ro_store; sysfs_attr_init(&md->force_ro.attr); diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c index 78b3eb45faf6..8d58acf33021 100644 --- a/drivers/mtd/mtd_blkdevs.c +++ b/drivers/mtd/mtd_blkdevs.c @@ -431,12 +431,10 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new) goto error4; INIT_WORK(&new->work, mtd_blktrans_work); - gd->driverfs_dev = &new->mtd->dev; - if (new->readonly) set_disk_ro(gd, 1); - add_disk(gd); + device_add_disk(&new->mtd->dev, gd); if (new->disk_attributes) { ret = sysfs_create_group(&disk_to_dev(gd)->kobj, diff --git a/drivers/nvdimm/blk.c b/drivers/nvdimm/blk.c index 495e06d9f7e7..7e262ef06ede 100644 --- a/drivers/nvdimm/blk.c +++ b/drivers/nvdimm/blk.c @@ -287,14 +287,13 @@ static int nsblk_attach_disk(struct nd_namespace_blk *nsblk) return -ENOMEM; } - disk->driverfs_dev = dev; disk->first_minor = 0; disk->fops = &nd_blk_fops; disk->queue = q; disk->flags = GENHD_FL_EXT_DEVT; nvdimm_namespace_disk_name(&nsblk->common, disk->disk_name); set_capacity(disk, 0); - add_disk(disk); + device_add_disk(dev, disk); if (nsblk_meta_size(nsblk)) { int rc = nd_integrity_init(disk, nsblk_meta_size(nsblk)); diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c index 68a7c3c1eed9..9dce03f420eb 100644 --- a/drivers/nvdimm/btt.c +++ b/drivers/nvdimm/btt.c @@ -1243,7 +1243,6 @@ static int btt_blk_init(struct btt *btt) } nvdimm_namespace_disk_name(ndns, btt->btt_disk->disk_name); - btt->btt_disk->driverfs_dev = &btt->nd_btt->dev; btt->btt_disk->first_minor = 0; btt->btt_disk->fops = &btt_fops; btt->btt_disk->private_data = btt; @@ -1258,7 +1257,7 @@ static int btt_blk_init(struct btt *btt) btt->btt_queue->queuedata = btt; set_capacity(btt->btt_disk, 0); - add_disk(btt->btt_disk); + device_add_disk(&btt->nd_btt->dev, btt->btt_disk); if (btt_meta_size(btt)) { int rc = nd_integrity_init(btt->btt_disk, btt_meta_size(btt)); diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index f085f8bceae8..5e4e5c772ea5 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -312,7 +312,7 @@ EXPORT_SYMBOL(__nd_driver_register); int nvdimm_revalidate_disk(struct gendisk *disk) { - struct device *dev = disk->driverfs_dev; + struct device *dev = disk_to_dev(disk)->parent; struct nd_region *nd_region = to_nd_region(dev->parent); const char *pol = nd_region->ro ? "only" : "write"; diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c index 608fc4464574..066e07d9330f 100644 --- a/drivers/nvdimm/pmem.c +++ b/drivers/nvdimm/pmem.c @@ -297,14 +297,13 @@ static int pmem_attach_disk(struct device *dev, disk->queue = q; disk->flags = GENHD_FL_EXT_DEVT; nvdimm_namespace_disk_name(ndns, disk->disk_name); - disk->driverfs_dev = dev; set_capacity(disk, (pmem->size - pmem->pfn_pad - pmem->data_offset) / 512); if (devm_init_badblocks(dev, &pmem->bb)) return -ENOMEM; nvdimm_badblocks_populate(to_nd_region(dev->parent), &pmem->bb, res); disk->bb = &pmem->bb; - add_disk(disk); + device_add_disk(dev, disk); revalidate_disk(disk); return 0; diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 4babdf0d895c..500b790442c9 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -1665,7 +1665,6 @@ static void nvme_alloc_ns(struct nvme_ctrl *ctrl, unsigned nsid) disk->fops = &nvme_fops; disk->private_data = ns; disk->queue = ns->queue; - disk->driverfs_dev = ctrl->device; disk->flags = GENHD_FL_EXT_DEVT; sprintf(disk->disk_name, "nvme%dn%d", ctrl->instance, ns->instance); @@ -1677,7 +1676,7 @@ static void nvme_alloc_ns(struct nvme_ctrl *ctrl, unsigned nsid) if (ns->type == NVME_NS_LIGHTNVM) return; - add_disk(ns->disk); + device_add_disk(ctrl->device, ns->disk); if (sysfs_create_group(&disk_to_dev(ns->disk)->kobj, &nvme_ns_attr_group)) pr_warn("%s: failed to create sysfs group for identification\n", diff --git a/drivers/s390/block/dasd_genhd.c b/drivers/s390/block/dasd_genhd.c index 31d544a87ba9..e2fa759bf2ad 100644 --- a/drivers/s390/block/dasd_genhd.c +++ b/drivers/s390/block/dasd_genhd.c @@ -45,7 +45,6 @@ int dasd_gendisk_alloc(struct dasd_block *block) gdp->major = DASD_MAJOR; gdp->first_minor = base->devindex << DASD_PARTN_BITS; gdp->fops = &dasd_device_operations; - gdp->driverfs_dev = &base->cdev->dev; /* * Set device name. @@ -76,7 +75,7 @@ int dasd_gendisk_alloc(struct dasd_block *block) gdp->queue = block->request_queue; block->gdp = gdp; set_capacity(block->gdp, 0); - add_disk(block->gdp); + device_add_disk(&base->cdev->dev, block->gdp); return 0; } diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c index bed53c46dd90..2f056b2662f6 100644 --- a/drivers/s390/block/dcssblk.c +++ b/drivers/s390/block/dcssblk.c @@ -615,7 +615,6 @@ dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char dev_info->dcssblk_queue = blk_alloc_queue(GFP_KERNEL); dev_info->gd->queue = dev_info->dcssblk_queue; dev_info->gd->private_data = dev_info; - dev_info->gd->driverfs_dev = &dev_info->dev; blk_queue_make_request(dev_info->dcssblk_queue, dcssblk_make_request); blk_queue_logical_block_size(dev_info->dcssblk_queue, 4096); @@ -655,7 +654,7 @@ dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char goto put_dev; get_device(&dev_info->dev); - add_disk(dev_info->gd); + device_add_disk(&dev_info->dev, dev_info->gd); switch (dev_info->segment_type) { case SEG_TYPE_SR: diff --git a/drivers/s390/block/scm_blk.c b/drivers/s390/block/scm_blk.c index e6f54d3b8969..9f16ea6964ec 100644 --- a/drivers/s390/block/scm_blk.c +++ b/drivers/s390/block/scm_blk.c @@ -512,7 +512,6 @@ int scm_blk_dev_setup(struct scm_blk_dev *bdev, struct scm_device *scmdev) goto out_queue; rq->queuedata = scmdev; - bdev->gendisk->driverfs_dev = &scmdev->dev; bdev->gendisk->private_data = scmdev; bdev->gendisk->fops = &scm_blk_devops; bdev->gendisk->queue = rq; @@ -531,7 +530,7 @@ int scm_blk_dev_setup(struct scm_blk_dev *bdev, struct scm_device *scmdev) /* 512 byte sectors */ set_capacity(bdev->gendisk, scmdev->size >> 9); - add_disk(bdev->gendisk); + device_add_disk(&scmdev->dev, bdev->gendisk); return 0; out_queue: diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 5a9db0fe1ee0..84b9373309dd 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -2994,7 +2994,6 @@ static void sd_probe_async(void *data, async_cookie_t cookie) sd_revalidate_disk(gd); - gd->driverfs_dev = &sdp->sdev_gendev; gd->flags = GENHD_FL_EXT_DEVT; if (sdp->removable) { gd->flags |= GENHD_FL_REMOVABLE; @@ -3002,7 +3001,7 @@ static void sd_probe_async(void *data, async_cookie_t cookie) } blk_pm_runtime_init(sdp->request_queue, dev); - add_disk(gd); + device_add_disk(dev, gd); if (sdkp->capacity) sd_dif_config_host(sdkp); diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index 64c867405ad4..ed179348de80 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -713,7 +713,6 @@ static int sr_probe(struct device *dev) get_capabilities(cd); sr_vendor_init(cd); - disk->driverfs_dev = &sdev->sdev_gendev; set_capacity(disk, cd->capacity); disk->private_data = &cd->driver; disk->queue = sdev->request_queue; @@ -730,7 +729,7 @@ static int sr_probe(struct device *dev) dev_set_drvdata(dev, cd); disk->flags |= GENHD_FL_REMOVABLE; - add_disk(disk); + device_add_disk(&sdev->sdev_gendev, disk); sdev_printk(KERN_DEBUG, sdev, "Attached scsi CD-ROM %s\n", cd->cdi.name); diff --git a/include/linux/genhd.h b/include/linux/genhd.h index 359a8e4bd44d..1dbf52f9c24b 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -205,7 +205,6 @@ struct gendisk { void *private_data; int flags; - struct device *driverfs_dev; // FIXME: remove struct kobject *slave_dir; struct timer_rand_state *random; @@ -414,7 +413,12 @@ static inline void free_part_info(struct hd_struct *part) extern void part_round_stats(int cpu, struct hd_struct *part); /* block/genhd.c */ -extern void add_disk(struct gendisk *disk); +extern void device_add_disk(struct device *parent, struct gendisk *disk); +static inline void add_disk(struct gendisk *disk) +{ + device_add_disk(NULL, disk); +} + extern void del_gendisk(struct gendisk *gp); extern struct gendisk *get_gendisk(dev_t dev, int *partno); extern struct block_device *bdget_disk(struct gendisk *disk, int partno); |