Merge tag 'docs-5.13' of git://git.lwn.net/linux

Pull documentation updates from Jonathan Corbet:
 "It's been a relatively busy cycle in docsland, though more than
  usually well contained to Documentation/ itself. Highlights include:

   - The Chinese translators have been busy and show no signs of
     stopping anytime soon. Italian has also caught up.

   - Aditya Srivastava has been working on improvements to the
     kernel-doc script.

   - Thorsten continues his work on reporting-issues.rst and related
     documentation around regression reporting.

   - Lots of documentation updates, typo fixes, etc. as usual"

* tag 'docs-5.13' of git://git.lwn.net/linux: (139 commits)
  docs/zh_CN: add openrisc translation to zh_CN index
  docs/zh_CN: add openrisc index.rst translation
  docs/zh_CN: add openrisc todo.rst translation
  docs/zh_CN: add openrisc openrisc_port.rst translation
  docs/zh_CN: add core api translation to zh_CN index
  docs/zh_CN: add core-api index.rst translation
  docs/zh_CN: add core-api irq index.rst translation
  docs/zh_CN: add core-api irq irqflags-tracing.rst translation
  docs/zh_CN: add core-api irq irq-domain.rst translation
  docs/zh_CN: add core-api irq irq-affinity.rst translation
  docs/zh_CN: add core-api irq concepts.rst translation
  docs: sphinx-pre-install: don't barf on beta Sphinx releases
  scripts: kernel-doc: improve parsing for kernel-doc comments syntax
  docs/zh_CN: two minor fixes in zh_CN/doc-guide/
  Documentation: dev-tools: Add Testing Overview
  docs/zh_CN: add translations in zh_CN/dev-tools/gcov
  docs: reporting-issues: make people CC the regressions list
  MAINTAINERS: add regressions mailing list
  doc:it_IT: align Italian documentation
  docs/zh_CN: sync reporting-issues.rst
  ...

1 files changed, 17 insertions, 6 deletions

diff --git a/Documentation/driver-api/driver-model/device.rst b/Documentation/driver-api/driver-model/device.rst
index b9b022371e85..0833be568b06 100644
--- a/Documentation/driver-api/driver-model/device.rst
+++ b/Documentation/driver-api/driver-model/device.rst
@@ -63,8 +63,14 @@ Attributes are declared using a macro called DEVICE_ATTR::
 
 Example:::
 
-  static DEVICE_ATTR(type, 0444, show_type, NULL);
-  static DEVICE_ATTR(power, 0644, show_power, store_power);
+  static DEVICE_ATTR(type, 0444, type_show, NULL);
+  static DEVICE_ATTR(power, 0644, power_show, power_store);
+
+Helper macros are available for common values of mode, so the above examples
+can be simplified to:::
+
+  static DEVICE_ATTR_RO(type);
+  static DEVICE_ATTR_RW(power);
 
 This declares two structures of type struct device_attribute with respective
 names 'dev_attr_type' and 'dev_attr_power'. These two attributes can be
@@ -76,19 +82,24 @@ organized as follows into a group::
 	NULL,
   };
 
-  static struct attribute_group dev_attr_group = {
+  static struct attribute_group dev_group = {
 	.attrs = dev_attrs,
   };
 
-  static const struct attribute_group *dev_attr_groups[] = {
-	&dev_attr_group,
+  static const struct attribute_group *dev_groups[] = {
+	&dev_group,
 	NULL,
   };
 
+A helper macro is available for the common case of a single group, so the
+above two structures can be declared using:::
+
+  ATTRIBUTE_GROUPS(dev);
+
 This array of groups can then be associated with a device by setting the
 group pointer in struct device before device_register() is invoked::
 
-        dev->groups = dev_attr_groups;
+        dev->groups = dev_groups;
         device_register(dev);
 
 The device_register() function will use the 'groups' pointer to create the