kernel-doc supports documenting struct members "inline" since
a4c6ebed ("scripts/kernel-doc Allow struct arguments documentation
in struct body"). This requires the inline kernel-doc comments to have
the opening and closing comment markers (/** and */ respectively) on
lines of their own, even for short comments. For example:

	/**
	 * struct foo - struct documentation
	 */
	struct foo {
		/**
		 * @bar: member documentation
		 */
		int bar;
	};

Add support for one line inline comments:

	/**
	 * struct foo - struct documentation
	 */
	struct foo {
		/** @bar: member documentation */
		int bar;
	};

Note that mixing of the two in one doc comment is not allowed; either
both comment markers must be on lines of their own, or both must be on
the one line. This limitation keeps both the comments more uniform, and
kernel-doc less complicated.

Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: NJani Nikula <jani.nikula@intel.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Per the original author, the proposed document was never deemed
necessary, and the important bits got merged into completion.txt. Let's
just stop confusing readers by pointing at a nonexistent doc.
Signed-off-by: NBrian Norris <briannorris@chromium.org>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

This is a conversion of the USB documentation to the Sphinx format.
No content was altered or reformatted.
Signed-off-by: NOliver <oneukum@suse.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

While the {READ,WRITE}_ONCE() macros should be used in preference to
ACCESS_ONCE(), the circular buffer documentation uses the latter
exclusively.

To point people in the right direction, and as a step towards the
eventual removal of ACCESS_ONCE(), update the documentation to use
READ_ONCE(), as ACCESS_ONCE() is only used in a reader context in the
circular buffer documentation.
Signed-off-by: NMark Rutland <mark.rutland@arm.com>
Acked-by: NDavid Howells <dhowells@redhat.com>
Acked-by: NPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

While the {READ,WRITE}_ONCE() macros should be used in preference to
ACCESS_ONCE(), the atomic documentation uses the latter exclusively.

To point people in the right direction, and as a step towards the
eventual removal of ACCESS_ONCE(), update the documentation to use the
{READ,WRITE}_ONCE() macros as appropriate.
Signed-off-by: NMark Rutland <mark.rutland@arm.com>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will.deacon@arm.com>
Acked-by: NPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

There were a few manuals that weren't being built in PDF format, but
there's no reason not to...
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Mauro says:

This series address a series of errors during PDF generation from
media documentation.

The first patch fixes the late redefinition of a LaTeX command at the
Sphinx LaTeX style that causes build to break when some cross-references
are used.

The next two patches fix PDF output issues with subdev-formats.rst.

The next 3 patches fix image includes and their output for PDF.

It is aligned with Linus request of not having binary-generated images
from their SVG source codes.

I still intend to move the remaing PNG images to vectorial ones (SVG),
as image scale works better, but this will require some additional work.
When done, I'll submit as a separate patch series.

It should also be noticed that the last patch violates the output dir,
when make is used with "O=some_dir", as Sphinx doesn't accept
image files outside the source directory. We'll likely need some Sphinx
extension in order to fix it, but at least with this series (plus Jani Nikola's
PDF fix series), the PDF output should work fine again.

[jc: added a commit fixing up a "make cleandocs" warning]

Recent Makefile changes added an rm command without the requisite "-f",
leading to warnings if the files do not exist.  Make it be quiet again.
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

The PDF files that contain media images were actually generated
offline from their SVG or PNG source files.

Sphinx can handle PNG sources automatially. So, let's just
drop their PDF counterparts.

For SVG, however, Sphinx doesn't produce the right tags to
use the TexLive SVG support. Also, the SVG support is done via
shell execution, with is not nice.

So, while we don't have any support for SVG inside Sphinx
core or as an extension, move the logic to build them to Makefile,
producing the PDF images on runtime.

NOTE: due to the way Sphinx works, the PDF images should be
generated inside the Kernel source tree, as otherwise Sphinx
won't find it, not obeying what's specified by "O=" makefile
parameter.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Right now, media is using two different formats for bitmap
images: GIF and PNG. Let's use just one, to make it simpler when
building with Sphinx.

As PNG is usually better than GIF, let's use it.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

SVG images are nicer, as they can easily be scaled. Also, they're
written in text, with makes easier to work.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

There are several missing columns on the size specification,
causing LaTeX to complain on interactive mode.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

adjustbox doesn't work on longtables. Also, this
causes an error on LaTeX in interactive mode.

So, use, instead, a tiny font.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

PDF build on Kernel 4.9-rc? returns an error with Sphinx 1.3.x
and Sphinx 1.4.x, when trying to solve some cross-references.

The solution is to redefine the \DURole macro.

However, this is redefined too late. Move such redefinition to
LaTeX preamble and bind it to just the Sphinx versions where the
error is known to be present.

Tested by building the documentation on interactive mode:
	make PDFLATEX=xelatex -C Documentation/output/./latex

Fixes: e61a39ba ("[media] index.rst: Fix LaTeX error in interactive mode on Sphinx 1.4.x")
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Update the F: line accordingly.
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

This commit adds Korean translation of HOWTO document into rst based
documentation build system.
Signed-off-by: NSeongJae Park <sj38.park@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Signed-off-by: NSeongJae Park <sj38.park@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Few files under dma-buf/ changed their names but the changes didn't
applied to a document that referencing them.  It is causing few
documentation build warnings.  This commit fixes the problems by
applying changed file names on the document.
Signed-off-by: NSeongJae Park <sj38.park@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

A typo sneaked in the latest change on the USB documentation. Fixing it
and also a trailing whitespace since it is also in the "USB Host-Side API
Model" chapter.
Signed-off-by: NLuis de Bethencourt <luisbg@osg.samsung.com>

Commit 865a1caa ("CodingStyle: Clarify and complete chapter 7")
renamed the label "out_buffer" to "out_free_buffer", but missed to
change this line.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: NJean Delvare <jdelvare@suse.de>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Removes intermediate 'Documentation/DocBook/.*.xml.cmd' files

Changes since v1:
- Reduce the patch to DocBook cleandocs

References: http://lkml.kernel.org/r/CA+r1Zhjr5SCVAroREBv84t9bxDVu5jVJ_Fu=BbVDGNNABdQOuQ@mail.gmail.comReported-by: NJim Davis <jim.epost@gmail.com>
Signed-off-by: NMarkus Heiser <markus.heiser@darmarit.de>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

In order too make Documentation root directory cleaner move the tpm
directory under Documentation/security.
Signed-off-by: NJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Transitioned the tpm_vtpm_proxy documentation to the Sphinx
infrastructure and removed parts from the documentation that are easier
to pull from the sources. Restructured vtpm_proxy.h and tpm_vtpm_proxy.c
to be compatible with this approach and wrote associated documentation
comments.
Signed-off-by: NJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Update kselftest.txt with details on how to run tests after install.
Signed-off-by: NShuah Khan <shuahkh@osg.samsung.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

It seems we can't have literal blocks in footnotes, which almost actually
makes some sense.  So just use basic ``monospace`` instead.
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

A set of PDF and other docs related fixes from Jani.

`Specific guidelines for the kernel documentation` section of
`kernel-documentation.rst` suggests to use ``~`` for subsection but
subsections in HOWTO is not marked in the format.  This commit marks
them in the format.
Signed-off-by: NSeongJae Park <sj38.park@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Because few sentences has no whitespace between URL and text, few
document viewers fail to properly parse the URL from it.  This commit
adds whitespace between them to fix the problem.
Signed-off-by: NSeongJae Park <sj38.park@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

This commit applies commit 1b49ecf2 ("docs: Clean up bare :: lines")
to Korean translation.
Signed-off-by: NSeongJae Park <sj38.park@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

This commit appplies commit f1eebe92 ("Documentation/HOWTO: adjust
external link references") to Korean translation.
Signed-off-by: NSeongJae Park <sj38.park@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

This commit applies commit 34fed7e7 ("Documentation/HOWTO: improve
some markups to make it visually better") to Korean translation.
Signed-off-by: NSeongJae Park <sj38.park@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

This commit applies commit 43fb67a5 ("Documentation/HOWTO: update
information about generating documentation") to Korean translation.
Signed-off-by: NSeongJae Park <sj38.park@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

This commit applies commit 609d99a3 ("Documentation/HOWTO: add
cross-references to other documents") to Korean translation.
Signed-off-by: NSeongJae Park <sj38.park@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

This commit applies commit 022e04d6 ("Documentation/HOWTO: convert
to ReST notation") to Korean translation and fix a trivial ReST build
failure problem.
Signed-off-by: NSeongJae Park <sj38.park@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Signed-off-by: NSeongJae Park <sj38.park@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

This commit fixes subtitles style.  It aligns them with their header,
adjust blank lines between them properly.
Signed-off-by: NSeongJae Park <sj38.park@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Signed-off-by: NSeongJae Park <sj38.park@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

`Specific guidelines for the kernel documentation` section of
`kernel-documentation.rst` suggests to use ``~`` for subsection but
subsections in HOWTO is not marked in the format.  This commit marks
them in the format.
Signed-off-by: NSeongJae Park <sj38.park@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Now that oops-tracing.rst has only information about
stack dumps found on OOPS, and bug-hunting.rst has only
information about how to identify the source code line
associated with a stack dump, let's merge them and
improve the information inside it.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>