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| author | Hannes Reinecke <hare@suse.de> | 2021-02-23 17:28:55 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-11 14:04:59 +0100 |
| commit | 1bf6a186c4524e62c4e46d2c9f28a70fb45f9e8b (patch) | |
| tree | 4c5d80cb3cc8c67ce9534dd8675060134cf2b6a5 /drivers/scsi/sd.c | |
| parent | e21a0a2a46c61036e460ff2986d2f08c09a6092b (diff) | |
| download | linux-stable-1bf6a186c4524e62c4e46d2c9f28a70fb45f9e8b.tar.gz linux-stable-1bf6a186c4524e62c4e46d2c9f28a70fb45f9e8b.tar.bz2 linux-stable-1bf6a186c4524e62c4e46d2c9f28a70fb45f9e8b.zip | |
block: genhd: add 'groups' argument to device_add_disk
commit fef912bf860e8e7e48a2bfb978a356bba743a8b7 upstream.
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>
Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/scsi/sd.c')
| -rw-r--r-- | drivers/scsi/sd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index f2f14d8d5943..342352d8e7bf 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -3348,7 +3348,7 @@ static void sd_probe_async(void *data, async_cookie_t cookie) } blk_pm_runtime_init(sdp->request_queue, dev); - device_add_disk(dev, gd); + device_add_disk(dev, gd, NULL); if (sdkp->capacity) sd_dif_config_host(sdkp); |