diff mbox series

samsung-laptop: use kobj_to_dev()

Message ID 20220510105038.1351743-1-chi.minghao@zte.com.cn (mailing list archive)
State Superseded, archived
Headers show
Series samsung-laptop: use kobj_to_dev() | expand

Commit Message

CGEL May 10, 2022, 10:50 a.m. UTC 
From: Minghao Chi <chi.minghao@zte.com.cn>

Use kobj_to_dev() instead of open-coding it.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
---
 drivers/platform/x86/samsung-laptop.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Andy Shevchenko May 10, 2022, 12:13 p.m. UTC | #1 
On Tue, May 10, 2022 at 1:34 PM <cgel.zte@gmail.com> wrote:
>
> From: Minghao Chi <chi.minghao@zte.com.cn>
>
> Use kobj_to_dev() instead of open-coding it.

> Reported-by: Zeal Robot <zealci@zte.com.cn>

Is it a bug? If yes, we need a Fixes tag, if no, Reported-by has a little sense.
diff mbox series

Patch

diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
index 19f6b456234f..c187dcdf82f0 100644
--- a/drivers/platform/x86/samsung-laptop.c
+++ b/drivers/platform/x86/samsung-laptop.c
@@ -1208,7 +1208,7 @@  static int __init samsung_backlight_init(struct samsung_laptop *samsung)
 static umode_t samsung_sysfs_is_visible(struct kobject *kobj,
 					struct attribute *attr, int idx)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct samsung_laptop *samsung = dev_get_drvdata(dev);
 	bool ok = true;