Merge tag 'docs-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/docs/linux

Pull documentation updates from Jonathan Corbet:
 "A slightly calmer cycle for docs this time around, though there is
  still a fair amount going on, including:

   - Some signs of life on the long-moribund Japanese translation

   - Documentation on policies around the use of generative tools for
     patch submissions, and a separate document intended for consumption
     by generative tools

   - The completion of the move of the documentation tools to
     tools/docs. For now we're leaving a /scripts/kernel-doc symlink
     behind to avoid breaking scripts

   - Ongoing build-system work includes the incorporation of
     documentation in Python code, better support for documenting
     variables, and lots of improvements and fixes

   - Automatic linking of man-page references -- cat(1), for example --
     to the online pages in the HTML build

  ...and the usual array of typo fixes and such"

* tag 'docs-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/docs/linux: (107 commits)
  doc: development-process: add notice on testing
  tools: sphinx-build-wrapper: improve its help message
  docs: sphinx-build-wrapper: allow -v override -q
  docs: kdoc: Fix pdfdocs build for tools
  docs: ja_JP: process: translate 'Obtain a current source tree'
  docs: fix 're-use' -> 'reuse' in documentation
  docs: ioctl-number: fix a typo in ioctl-number.rst
  docs: filesystems: ensure proc pid substitutable is complete
  docs: automarkup.py: Skip common English words as C identifiers
  Documentation: use a source-read extension for the index link boilerplate
  docs: parse_features: make documentation more consistent
  docs: add parse_features module documentation
  docs: jobserver: do some documentation improvements
  docs: add jobserver module documentation
  docs: kabi: helpers: add documentation for each "enum" value
  docs: kabi: helpers: add helper for debug bits 7 and 8
  docs: kabi: system_symbols: end docstring phrases with a dot
  docs: python: abi_regex: do some improvements at documentation
  docs: python: abi_parser: do some improvements at documentation
  docs: add kabi modules documentation
  ...

2 files changed, 16 insertions, 1 deletions

diff --git a/include/linux/util_macros.h b/include/linux/util_macros.h
index 2eb528058d0d..71564868b8f6 100644
--- a/include/linux/util_macros.h
+++ b/include/linux/util_macros.h
@@ -119,7 +119,7 @@
  * a fuss about it. This makes the programmer responsible for tagging
  * the functions that can be garbage-collected.
  *
- * With the macro it is possible to write the following:
+ * With the macro it is possible to write the following::
  *
  *     static int foo_suspend(struct device *dev)
  *     {
diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index 6f7a58350441..54c83b18d555 100644
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -663,7 +663,22 @@ void v4l_printk_ioctl(const char *prefix, unsigned int cmd);
 struct video_device;
 
 /* names for fancy debug output */
+
+/**
+ * var v4l2_field_names - Helper array mapping ``V4L2_FIELD_*`` to strings.
+ *
+ * Specially when printing debug messages, it is interesting to output
+ * the field order at the V4L2 buffers. This array associates all possible
+ * values of field pix format from V4L2 API into a string.
+ */
 extern const char *v4l2_field_names[];
+
+/**
+ * var v4l2_type_names - Helper array mapping ``V4L2_BUF_TYPE_*`` to strings.
+ *
+ * When printing debug messages, it is interesting to output the V4L2 buffer
+ * type number with a name that represents its content.
+ */
 extern const char *v4l2_type_names[];
 
 #ifdef CONFIG_COMPAT