From: Yang Li <yang.lee@linux.alibaba.com>
To: lee.jones@linaro.org
Cc: linux-kernel@vger.kernel.org, Yang Li <yang.lee@linux.alibaba.com>
Subject: [PATCH] mfd: lm3533: Switch to using the new API kobj_to_dev()
Date: Tue, 23 Feb 2021 17:42:24 +0800 [thread overview]
Message-ID: <1614073344-68361-1-git-send-email-yang.lee@linux.alibaba.com> (raw)
fixed the following coccicheck:
./drivers/mfd/lm3533-core.c:361:60-61: WARNING opportunity for
kobj_to_dev()
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
drivers/mfd/lm3533-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mfd/lm3533-core.c b/drivers/mfd/lm3533-core.c
index 22fdffd..5690768 100644
--- a/drivers/mfd/lm3533-core.c
+++ b/drivers/mfd/lm3533-core.c
@@ -358,7 +358,7 @@ static ssize_t store_output(struct device *dev,
static umode_t lm3533_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 lm3533 *lm3533 = dev_get_drvdata(dev);
struct device_attribute *dattr = to_dev_attr(attr);
struct lm3533_device_attribute *lattr = to_lm3533_dev_attr(dattr);
--
1.8.3.1
next reply other threads:[~2021-02-23 9:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-23 9:42 Yang Li [this message]
2021-03-09 14:46 ` [PATCH] mfd: lm3533: Switch to using the new API kobj_to_dev() Lee Jones
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