summaryrefslogtreecommitdiff
path: root/drivers/nvdimm/blk.c
diff options
context:
space:
mode:
authorHannes Reinecke <hare@suse.de>2018-09-28 09:17:19 +0300
committerJens Axboe <axboe@kernel.dk>2018-09-28 17:30:28 +0300
commitfef912bf860e8e7e48a2bfb978a356bba743a8b7 (patch)
tree5cc5e4a4a02c9b898a1afc8e056664b762a1c852 /drivers/nvdimm/blk.c
parent6c3b7af1c975b87b86dcb2af233d1ae21eb05107 (diff)
downloadlinux-fef912bf860e8e7e48a2bfb978a356bba743a8b7.tar.xz
block: genhd: add 'groups' argument to device_add_disk
Update device_add_disk() to take an 'groups' argument so that individual drivers can register a device with additional sysfs attributes. This avoids race condition the driver would otherwise have if these groups were to be created with sysfs_add_groups(). Signed-off-by: Martin Wilck <martin.wilck@suse.com> Signed-off-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/nvdimm/blk.c')
-rw-r--r--drivers/nvdimm/blk.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvdimm/blk.c b/drivers/nvdimm/blk.c
index 62e9cb167aad..db45c6bbb7bb 100644
--- a/drivers/nvdimm/blk.c
+++ b/drivers/nvdimm/blk.c
@@ -290,7 +290,7 @@ static int nsblk_attach_disk(struct nd_namespace_blk *nsblk)
}
set_capacity(disk, available_disk_size >> SECTOR_SHIFT);
- device_add_disk(dev, disk);
+ device_add_disk(dev, disk, NULL);
revalidate_disk(disk);
return 0;
}