linux-kernel - [PATCH] i2c: Use kobj_to

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Message-Id: <1600312126-24048-1-git-send-email-wangqing@vivo.com>
Date:   Thu, 17 Sep 2020 11:08:44 +0800
From:   Wang Qing <wangqing@...o.com>
To:     Wolfram Sang <wsa@...nel.org>, linux-i2c@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Wang Qing <wangqing@...o.com>
Subject: [PATCH] i2c: Use kobj_to_dev() API

Use kobj_to_dev() instead of container_of()

Signed-off-by: Wang Qing <wangqing@...o.com>
---
 include/linux/i2c.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index fc55ea4..5662265
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -344,7 +344,7 @@ const struct i2c_device_id *i2c_match_id(const struct i2c_device_id *id,
 
 static inline struct i2c_client *kobj_to_i2c_client(struct kobject *kobj)
 {
-	struct device * const dev = container_of(kobj, struct device, kobj);
+	struct device * const dev = kobj_to_dev(kobj);
 	return to_i2c_client(dev);
 }
 
-- 
2.7.4