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Message-Id: <20220510105038.1351743-1-chi.minghao@zte.com.cn>
Date: Tue, 10 May 2022 10:50:38 +0000
From: cgel.zte@...il.com
To: corentin.chary@...il.com
Cc: hdegoede@...hat.com, markgross@...nel.org,
platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org,
Minghao Chi <chi.minghao@....com.cn>,
Zeal Robot <zealci@....com.cn>
Subject: [PATCH] samsung-laptop: use kobj_to_dev()
From: Minghao Chi <chi.minghao@....com.cn>
Use kobj_to_dev() instead of open-coding it.
Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
---
drivers/platform/x86/samsung-laptop.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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;
--
2.25.1
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