linux-kernel - [PATCH] banalabs: Switch to using the new API kobj_to

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Message-Id: <1614071544-130951-1-git-send-email-yang.lee@linux.alibaba.com>
Date:   Tue, 23 Feb 2021 17:12:24 +0800
From:   Yang Li <yang.lee@...ux.alibaba.com>
To:     ogabbay@...nel.org
Cc:     arnd@...db.de, gregkh@...uxfoundation.org,
        linux-kernel@...r.kernel.org, Yang Li <yang.lee@...ux.alibaba.com>
Subject: [PATCH] banalabs: Switch to using the new API kobj_to_dev()

fixed the following coccicheck:
./drivers/misc/habanalabs/common/sysfs.c:347:60-61: WARNING opportunity
for kobj_to_dev()

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@...ux.alibaba.com>
---
 drivers/misc/habanalabs/common/sysfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/habanalabs/common/sysfs.c b/drivers/misc/habanalabs/common/sysfs.c
index 4366d8f..79c1ddf 100644
--- a/drivers/misc/habanalabs/common/sysfs.c
+++ b/drivers/misc/habanalabs/common/sysfs.c
@@ -344,7 +344,7 @@ static ssize_t eeprom_read_handler(struct file *filp, struct kobject *kobj,
 			struct bin_attribute *attr, char *buf, loff_t offset,
 			size_t max_size)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct hl_device *hdev = dev_get_drvdata(dev);
 	char *data;
 	int rc;
-- 
1.8.3.1