diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2016-06-15 19:44:20 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2016-06-27 12:26:08 -0700 |
| commit | 0d52c756a665adc032c791307bc55e392b0186b3 (patch) | |
| tree | a554db0e9ba23afe321e8f084c3a31777ea068b6 /drivers/s390/block | |
| parent | d72a57835c92f6d51863b0ad6d7d45e3859e24d4 (diff) | |
block: convert to device_add_disk()
For block drivers that specify a parent device, convert them to use
device_add_disk().
This conversion was done with the following semantic patch:
@@
struct gendisk *disk;
expression E;
@@
- disk->driverfs_dev = E;
...
- add_disk(disk);
+ device_add_disk(E, disk);
@@
struct gendisk *disk;
expression E1, E2;
@@
- disk->driverfs_dev = E1;
...
E2 = disk;
...
- add_disk(E2);
+ device_add_disk(E1, E2);
...plus some manual fixups for a few missed conversions.
Cc: Jens Axboe <axboe@fb.com>
Cc: Keith Busch <keith.busch@intel.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: David S. Miller <davem@davemloft.net>
Cc: James Bottomley <James.Bottomley@hansenpartnership.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/s390/block')
| -rw-r--r-- | drivers/s390/block/dasd_genhd.c | 3 | ||||
| -rw-r--r-- | drivers/s390/block/dcssblk.c | 3 | ||||
| -rw-r--r-- | drivers/s390/block/scm_blk.c | 3 |
3 files changed, 3 insertions, 6 deletions
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: |