From: Denis Efremov <efremov@linux.com>
To: Jonathan Corbet <corbet@lwn.net>, Harry Wei <harryxiyou@gmail.com>
Cc: Denis Efremov <efremov@linux.com>,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] docs: filesystems: replace to_dev() with kobj_to_dev()
Date: Sun, 30 Aug 2020 17:41:35 +0300 [thread overview]
Message-ID: <20200830144135.6956-1-efremov@linux.com> (raw)
Commit a4232963757e ("driver-core: Move kobj_to_dev from genhd.h to device.h")
introduced kobj_to_dev() function.
Signed-off-by: Denis Efremov <efremov@linux.com>
---
Documentation/filesystems/sysfs.rst | 3 +--
Documentation/translations/zh_CN/filesystems/sysfs.txt | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/Documentation/filesystems/sysfs.rst b/Documentation/filesystems/sysfs.rst
index ab0f7795792b..5a3209a4cebf 100644
--- a/Documentation/filesystems/sysfs.rst
+++ b/Documentation/filesystems/sysfs.rst
@@ -172,14 +172,13 @@ calls the associated methods.
To illustrate::
- #define to_dev(obj) container_of(obj, struct device, kobj)
#define to_dev_attr(_attr) container_of(_attr, struct device_attribute, attr)
static ssize_t dev_attr_show(struct kobject *kobj, struct attribute *attr,
char *buf)
{
struct device_attribute *dev_attr = to_dev_attr(attr);
- struct device *dev = to_dev(kobj);
+ struct device *dev = kobj_to_dev(kobj);
ssize_t ret = -EIO;
if (dev_attr->show)
diff --git a/Documentation/translations/zh_CN/filesystems/sysfs.txt b/Documentation/translations/zh_CN/filesystems/sysfs.txt
index 9481e3ed2a06..046cc1d52058 100644
--- a/Documentation/translations/zh_CN/filesystems/sysfs.txt
+++ b/Documentation/translations/zh_CN/filesystems/sysfs.txt
@@ -154,14 +154,13 @@ sysfs 会为这个类型调用适当的方法。当一个文件被读写时,
示例:
-#define to_dev(obj) container_of(obj, struct device, kobj)
#define to_dev_attr(_attr) container_of(_attr, struct device_attribute, attr)
static ssize_t dev_attr_show(struct kobject *kobj, struct attribute *attr,
char *buf)
{
struct device_attribute *dev_attr = to_dev_attr(attr);
- struct device *dev = to_dev(kobj);
+ struct device *dev = kobj_to_dev(kobj);
ssize_t ret = -EIO;
if (dev_attr->show)
--
2.26.2
next reply other threads:[~2020-08-30 14:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-30 14:41 Denis Efremov [this message]
2020-09-09 17:36 ` [PATCH] docs: filesystems: replace to_dev() with kobj_to_dev() Jonathan Corbet
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