[PATCH] coccinelle: api: fix kobj_to_dev.cocci warnings

[Julia Lawall]

Use kobj_to_dev() instead of container_of()

Generated by: scripts/coccinelle/api/kobj_to_dev.cocci

CC: Denis Efremov <efre...@linux.com>
Signed-off-by: kernel test robot <l...@intel.com>
Signed-off-by: Julia Lawall <julia.law...@inria.fr>
---

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 
for-5.10
head:   a2fc3718bc22e85378085568ecc5765fb28cabce
commit: a2fc3718bc22e85378085568ecc5765fb28cabce [3/3] coccinelle: api: add 
kobj_to_dev.cocci script
:::::: branch date: 5 days ago
:::::: commit date: 5 days ago

 lightnvm.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/nvme/host/lightnvm.c
+++ b/drivers/nvme/host/lightnvm.c
@@ -1241,7 +1241,7 @@ static struct attribute *nvm_dev_attrs[]
 static umode_t nvm_dev_attrs_visible(struct kobject *kobj,
                                     struct attribute *attr, int index)
 {
-       struct device *dev = container_of(kobj, struct device, kobj);
+       struct device *dev = kobj_to_dev(kobj);
        struct gendisk *disk = dev_to_disk(dev);
        struct nvme_ns *ns = disk->private_data;
        struct nvm_dev *ndev = ns->ndev;