diff mbox series

[v2] thunderbolt: Use kobj_to_dev() instead of container_of()

Message ID 1598948837-740-1-git-send-email-tiantao6@hisilicon.com
State Superseded
Headers show
Series [v2] thunderbolt: Use kobj_to_dev() instead of container_of() | expand

Commit Message

Tian Tao Sept. 1, 2020, 8:27 a.m. UTC 
Doesn't really matter for an individual driver, but it may
get coppied to lots more. I consider it's a little tidy up.

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>

v2:
    rewrite the commit message.
---
 drivers/thunderbolt/domain.c | 2 +-
 drivers/thunderbolt/switch.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/thunderbolt/domain.c b/drivers/thunderbolt/domain.c
index bba4cbf..7a192b7 100644
--- a/drivers/thunderbolt/domain.c
+++ b/drivers/thunderbolt/domain.c
@@ -275,7 +275,7 @@  static struct attribute *domain_attrs[] = {
 static umode_t domain_attr_is_visible(struct kobject *kobj,
 				      struct attribute *attr, int n)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct tb *tb = container_of(dev, struct tb, dev);
 
 	if (attr == &dev_attr_boot_acl.attr) {
diff --git a/drivers/thunderbolt/switch.c b/drivers/thunderbolt/switch.c
index a921de9..173ce3b 100644
--- a/drivers/thunderbolt/switch.c
+++ b/drivers/thunderbolt/switch.c
@@ -1649,7 +1649,7 @@  static struct attribute *switch_attrs[] = {
 static umode_t switch_attr_is_visible(struct kobject *kobj,
 				      struct attribute *attr, int n)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct tb_switch *sw = tb_to_switch(dev);
 
 	if (attr == &dev_attr_device.attr) {