1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/md/md.c b/drivers/md/md.c
index d002b8301fc2..2b5928976095 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -1182,6 +1182,7 @@ static int bind_rdev_to_array(mdk_rdev_t * rdev, mddev_t * mddev)
 {
         mdk_rdev_t *same_pdev;
         char b[BDEVNAME_SIZE], b2[BDEVNAME_SIZE];
+        struct kobject *ko;
 
         if (rdev->mddev) {
                 MD_BUG();
@@ -1221,7 +1222,11 @@ static int bind_rdev_to_array(mdk_rdev_t * rdev, mddev_t * mddev)
         rdev->kobj.parent = &mddev->kobj;
         kobject_add(&rdev->kobj);
 
-        sysfs_create_link(&rdev->kobj, &rdev->bdev->bd_disk->kobj, "block");
+        if (rdev->bdev->bd_part)
+                ko = &rdev->bdev->bd_part->kobj;
+        else
+                ko = &rdev->bdev->bd_disk->kobj;
+        sysfs_create_link(&rdev->kobj, ko, "block");
         return 0;
 }