diff mbox series

drivers/nvdimm: Use kobj_to_dev() API

Message ID 1624025070-56253-1-git-send-email-zhouchuangao@vivo.com (mailing list archive)
State New, archived
Headers show
Series drivers/nvdimm: Use kobj_to_dev() API | expand

Commit Message

zhouchuangao June 18, 2021, 2:04 p.m. UTC 
Use kobj_to_dev() API instead of container_of().

Signed-off-by: zhouchuangao <zhouchuangao@vivo.com>
---
 drivers/nvdimm/namespace_devs.c | 2 +-
 drivers/nvdimm/region_devs.c    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/nvdimm/namespace_devs.c b/drivers/nvdimm/namespace_devs.c
index 2403b71..c74dcd2 100644
--- a/drivers/nvdimm/namespace_devs.c
+++ b/drivers/nvdimm/namespace_devs.c
@@ -1623,7 +1623,7 @@  static struct attribute *nd_namespace_attributes[] = {
 static umode_t namespace_visible(struct kobject *kobj,
 		struct attribute *a, int n)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 
 	if (a == &dev_attr_resource.attr && is_namespace_blk(dev))
 		return 0;
diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c
index 9ccf3d6..3db3195 100644
--- a/drivers/nvdimm/region_devs.c
+++ b/drivers/nvdimm/region_devs.c
@@ -766,7 +766,7 @@  REGION_MAPPING(31);
 
 static umode_t mapping_visible(struct kobject *kobj, struct attribute *a, int n)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct nd_region *nd_region = to_nd_region(dev);
 
 	if (n < nd_region->ndr_mappings)