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authorHannes Reinecke <hare@suse.de>2018-09-28 08:17:19 +0200
committerJens Axboe <axboe@kernel.dk>2018-09-28 08:30:28 -0600
commitfef912bf860e8e7e48a2bfb978a356bba743a8b7 (patch)
tree5cc5e4a4a02c9b898a1afc8e056664b762a1c852 /drivers/ide/ide-cd.c
parent6c3b7af1c975b87b86dcb2af233d1ae21eb05107 (diff)
downloadlinux-fef912bf860e8e7e48a2bfb978a356bba743a8b7.tar.bz2
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/ide/ide-cd.c')
-rw-r--r--drivers/ide/ide-cd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 44a7a255ef74..f9b59d41813f 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -1784,7 +1784,7 @@ static int ide_cd_probe(ide_drive_t *drive)
ide_cd_read_toc(drive);
g->fops = &idecd_ops;
g->flags |= GENHD_FL_REMOVABLE | GENHD_FL_BLOCK_EVENTS_ON_EXCL_WRITE;
- device_add_disk(&drive->gendev, g);
+ device_add_disk(&drive->gendev, g, NULL);
return 0;
out_free_disk: