* [PATCH] docs: filesystems: replace to_dev() with kobj_to_dev()
@ 2020-08-30 14:41 Denis Efremov
2020-09-09 17:36 ` Jonathan Corbet
0 siblings, 1 reply; 2+ messages in thread
From: Denis Efremov @ 2020-08-30 14:41 UTC (permalink / raw)
To: Jonathan Corbet, Harry Wei; +Cc: Denis Efremov, linux-doc, linux-kernel
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] docs: filesystems: replace to_dev() with kobj_to_dev()
2020-08-30 14:41 [PATCH] docs: filesystems: replace to_dev() with kobj_to_dev() Denis Efremov
@ 2020-09-09 17:36 ` Jonathan Corbet
0 siblings, 0 replies; 2+ messages in thread
From: Jonathan Corbet @ 2020-09-09 17:36 UTC (permalink / raw)
To: Denis Efremov; +Cc: Harry Wei, linux-doc, linux-kernel
On Sun, 30 Aug 2020 17:41:35 +0300
Denis Efremov <efremov@linux.com> wrote:
> 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;
Applied, thanks.
jon
^ permalink raw reply [flat|nested] 2+ messages in thread
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