Commit Graph

661591 Commits

Author SHA1 Message Date
Mauro Carvalho Chehab 401c7be2ba usb/bulk-streams.txt: convert to ReST and add to driver-api book
This document describe some USB core functions. Add it to the
driver-api book.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-11 14:38:56 -06:00
Mauro Carvalho Chehab 79e0c2e6d4 usb/anchors.txt: convert to ReST and add to driver-api book
This document describe some USB core functions. Add it to the
driver-api book.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-11 14:38:44 -06:00
Mauro Carvalho Chehab 67cc20e008 writing_musb_glue_layer.rst: Enrich its ReST representation
This file is actually quite complex, and required several
manual handwork:

- add a title for the document;
- use the right tags for monospaced fonts;
- use c references where needed;
- adjust cross-reference to writing_usb_driver.rst
- hightlight cross-referenced lines.

With regards to C code snippet line highlights, the better would be
to use :linenos: for the C code snippets that are referenced by
the line number. However, at least with Sphinx 1.4.9, enabling
it cause the line number to be misaligned with the code,
making it even more confusing. So, instead, let's use
:emphasize-lines: tag to mark the lines that are referenced
at the text.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-11 14:38:32 -06:00
Mauro Carvalho Chehab 0e8c46d032 writing_usb_driver.rst: Enrich its ReST representation
The pandoc conversion is not perfect. Do handwork in order to:

- add a title to this chapter;
- adjust function and struct references;
- use monospaced fonts for C code names;
- some other minor adjustments to make it better to read in
  text mode and in html.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-11 14:38:18 -06:00
Mauro Carvalho Chehab e1cfb8cabe gadget.rst: Enrich its ReST representation and add kernel-doc tag
The pandoc conversion is not perfect. Do handwork in order to:

- add a title to this chapter;
- use the proper warning and note markups;
- use kernel-doc to include Kernel header and c files;
- remove legacy notes with regards to DocBook;
- some other minor adjustments to make it better to read in
  text mode and in html.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-11 14:37:41 -06:00
Mauro Carvalho Chehab 9a3c8b3545 usb.rst: Enrich its ReST representation
- use the proper warning and note markups;
- add references for parts of the document that will be
  cross-referenced on other USB docs;
- some minor adjustments to make it better to read in
  text mode and in html.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-11 14:37:27 -06:00
Mauro Carvalho Chehab 4ad4b21b1b docs-rst: convert usb docbooks to ReST
As we're moving out of DocBook, let's convert the remaining
USB docbooks to ReST.

The transformation itself on this patch is a no-brainer
conversion using pandoc via this script:
	Documentation/sphinx/tmplcvt

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-11 14:37:04 -06:00
Mauro Carvalho Chehab d76a085bc8 driver-api/basics.rst: add device table header
The structs there at device table are used by other documentation
at the Kernel. So, add it to the driver API.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-11 14:35:28 -06:00
Mauro Carvalho Chehab 686b0d9bb4 tmplcvt: make the tool more robust
Currently, the script just assumes to be called at
Documentation/sphinx/. Change it to work on any directory,
and make it abort if something gets wrong.

Also, be sure that both parameters are specified.

That should avoid troubles like this:

$ Documentation/sphinx/tmplcvt Documentation/DocBook/writing_usb_driver.tmpl
sed: couldn't open file convert_template.sed: No such file or directory

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-11 14:35:15 -06:00
Jonathan Corbet 3d885bef0c Merge branch 'user-space-api' into docs-next
Create a beginning user-space API manual, and add one old doc that nobody
cares much about.  More useful stuff should come soon...
2017-04-08 11:25:37 -06:00
Johan Hovold 9581539e30 Documentation: stable-kernel-rules: fix stable-tag format
A patch documenting how to specify which kernels a particular fix should
be backported to (seemingly) inadvertently added a minus sign after the
kernel version. This particular stable-tag format had never been used
prior to this patch, and was neither present when the patch in question
was first submitted (it was added in v2 without any comment).

Drop the minus sign to avoid any confusion.

Fixes: fdc81b7910 ("stable_kernel_rules: Add clause about specification of kernel versions to patch.")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-08 11:17:14 -06:00
Tsugikazu Shibata f012733894 Documentation: Add HOWTO Japanese translation into rst based build system
This commit adds Japanese translation of HOWTO document into rst based
documentation build system with updates.

Signed-off-by: Tsugikazu Shibata <tshibata@ab.jp.nec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-08 11:13:05 -06:00
Jonathan Corbet f504d47be5 docs: Convert unshare.txt to RST and add to the user-space API manual
This is a straightforward conversion, without any real textual changes.
Since this document has seen no substantive changes since its addition in
2006, some such changes are probably warranted.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-02 15:18:32 -06:00
Jonathan Corbet 1d596dee38 docs: Create a user-space API guide
This is meant to be the place for documentation relevant to application
developers.  It's empty for the moment, but at least we have a place now!

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-02 15:16:58 -06:00
mchehab@s-opensource.com 0e056eb553 kernel-api.rst: fix a series of errors when parsing C files
./lib/string.c:134: WARNING: Inline emphasis start-string without end-string.
./mm/filemap.c:522: WARNING: Inline interpreted text or phrase reference start-string without end-string.
./mm/filemap.c:1283: ERROR: Unexpected indentation.
./mm/filemap.c:3003: WARNING: Inline interpreted text or phrase reference start-string without end-string.
./mm/vmalloc.c:1544: WARNING: Inline emphasis start-string without end-string.
./mm/page_alloc.c:4245: ERROR: Unexpected indentation.
./ipc/util.c:676: ERROR: Unexpected indentation.
./drivers/pci/irq.c:35: WARNING: Block quote ends without a blank line; unexpected unindent.
./security/security.c:109: ERROR: Unexpected indentation.
./security/security.c:110: WARNING: Definition list ends without a blank line; unexpected unindent.
./block/genhd.c:275: WARNING: Inline strong start-string without end-string.
./block/genhd.c:283: WARNING: Inline strong start-string without end-string.
./include/linux/clk.h:134: WARNING: Inline emphasis start-string without end-string.
./include/linux/clk.h:134: WARNING: Inline emphasis start-string without end-string.
./ipc/util.c:477: ERROR: Unknown target name: "s".

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-02 14:31:49 -06:00
mchehab@s-opensource.com 40bf19a8d9 kernel-api.rst: fix some complex tags at lib/bitmap.c
Fix the following issues:

./lib/bitmap.c:869: WARNING: Definition list ends without a blank line; unexpected unindent.
./lib/bitmap.c:876: WARNING: Inline emphasis start-string without end-string.
./lib/bitmap.c:508: ERROR: Unexpected indentation.

And make sure that a table and a footnote will use the right tags.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-02 14:29:33 -06:00
mchehab@s-opensource.com 6cc89134c0 kernel-api.rst: fix output of the vsnprintf() documentation
The vsnprintf() kernel-doc comment uses % character with a special
meaning other than escaping a constant. As ReST already defines
``literal`` as an escape sequence, let's make kernel-doc handle it,
and use it at lib/vsprintf.c.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-02 14:29:19 -06:00
Mauro Carvalho Chehab c7e2c0643d docs-rst: core_api: move driver-specific stuff to drivers_api
There are several stuff there that are actually driver-specific.

Move those to the driver_api book.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-02 14:17:43 -06:00
Mauro Carvalho Chehab 61c8830bc1 kernel-api.rst: make it handle lib/crc32.c
This file has only "internal" functions:
	./lib/crc32.c:1: warning: no structured comments found

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-02 14:14:15 -06:00
Mauro Carvalho Chehab baca8a0c99 kernel-api.tmpl: convert it to ReST
Brainless conversion of genericirq.tmpl book to ReST, via
	Documentation/sphinx/tmplcvt

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-02 14:13:27 -06:00
Mauro Carvalho Chehab 76d40fae13 genericirq.rst: add cross-reference links and use monospaced fonts
The document describes several functions that are documented
there via kernel doc macros. Add cross-references to them.

In order to be consistend with other documents, use monospaced
fonts for fields.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-02 14:11:27 -06:00
Mauro Carvalho Chehab 3bd3b99ab6 genericirq.tmpl: convert it to ReST
Brainless conversion of genericirq.tmpl book to ReST, via
	Documentation/sphinx/tmplcvt

Copyright information inserted manually.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-02 14:10:50 -06:00
Mauro Carvalho Chehab f9b5c5304c scripts/kernel-doc: fix handling of parameters with parenthesis
lib/crc32c defines one parameter as:
	const u32 (*tab)[256]

Better handle parenthesis, to avoid those warnings:

./lib/crc32.c:149: warning: No description found for parameter 'tab)[256]'
./lib/crc32.c:149: warning: Excess function parameter 'tab' description in 'crc32_le_generic'
./lib/crc32.c:294: warning: No description found for parameter 'tab)[256]'
./lib/crc32.c:294: warning: Excess function parameter 'tab' description in 'crc32_be_generic'

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-02 14:06:56 -06:00
Mauro Carvalho Chehab b97f193abf scripts/kernel-doc: fix parser for apostrophes
On ReST, adding a text like ``literal`` is valid. However,
the kernel-doc script won't handle it fine.

We really need this feature, in order to escape things like
%ph, with is found on some C files.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-04-02 14:06:50 -06:00
Rémy Léone c46988aef2 Use sphinx.version_info directly instead of parsing
Using the development version of sphinx caused the parsing of the
version to fail.

Signed-off-by: Rémy Léone <remy.leone@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-31 09:19:37 -06:00
Cao jin 036db11cab sparse doc: fix reference path
Documentation/sparse.txt has been moved to
Documentation/dev-tools/sparse.rst

Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-31 09:18:38 -06:00
Cao jin 97e4e959c9 pci-error-recovery: doc cleanup
Include whitespace shooting; correction; typo fix; superfluous word
dropping.

Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-29 15:51:32 -06:00
SeongJae Park 3bdadc86dc Documentation: Fix dead URLs to ftp.kernel.org
As ftp.kernel.org is closed [0], this commit fixes dead URLs in
documents to use www.kernel.org instead.

[0] https://www.kernel.org/shutting-down-ftp-services.html

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Acked-by: Theodore Ts'o <tytso@mit.edu>
Acked-by: David S. Miller <davem@davemloft.net>
Reviewed-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-29 15:46:06 -06:00
sayli karnik b2e33536c0 Documentation: Add flexible-arrays.rst to the documentation tree
Add flexible-arrays.rst to Documentation/core-api. Add kernel-doc
comments to allow referencing.

Signed-off-by: sayli karnik <karniksayli1995@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-29 14:50:21 -06:00
sayli karnik 3f816bac24 Documentation: device-mapper: cache.txt: Fix typos
Fix a spelling error (hexidecimal->hexadecimal).

Signed-off-by: sayli karnik <karniksayli1995@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-19 09:16:07 -06:00
Tamara Diaconita d771495274 Documentation: md: md-cluster.txt: Fix typos
Fix typos in md-cluster.txt file to make documentation clear.

Signed-off-by: Tamara Diaconita <diaconita.tamara@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-17 13:08:51 -06:00
Tamara Diaconita 8035223cb0 Documentation: mmc: mmc-dev-attrs.txt: Fix typos
Fix typos in mmc-dev-attrs.txt to make documentation clear.

Signed-off-by: Tamara Diaconita <diaconita.tamara@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-17 13:07:41 -06:00
Tamara Diaconita eb790aee17 Documentaion: leds: leds-lp55xx.txt: Fix typos
Fix spelling mistakes in leds-lp55xx.txt file to make documentation
clear.

Signed-off-by: Tamara Diaconita <diaconita.tamara@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-17 13:06:14 -06:00
Tamara Diaconita ce8cd407cc Documentation: vfio-mediated-device.txt: Fix typos
Correct spelling mistakes in vfio-mediates-device.txt to make
documentation clear.

Signed-off-by: Tamara Diaconita <diaconita.tamara@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-17 13:04:53 -06:00
Tamara Diaconita 7bc41a655d Documentation: sync_file.txt: Fix typos
Fix spelling mistakes in sync_file.txt to make documentation clear.

Signed-off-by: Tamara Diaconita <diaconita.tamara@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-17 13:03:36 -06:00
Hans Holmberg f8998c2265 lib/Kconfig.debug: correct documentation paths
A bunch of documentation files have moved, correct the paths.

Signed-off-by: Hans Holmberg <hans@pixelmunchies.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-17 13:01:42 -06:00
Tamara Diaconita f4baccdea5 Documentation: acpi: Fix typos
Fix typos in acpi directory to make documentation grammatically correct.

Signed-off-by: Tamara Diaconita <diaconita.tamara@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-17 13:00:41 -06:00
Tamara Diaconita 9f02a486da Documentation: admin-guide: Fix typos
Fix typos in admin-guide directory.
Make documentation clear and grammatically correct.

Signed-off-by: Tamara Diaconita <diaconita.tamara@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-14 07:21:26 -06:00
Martin Kepplinger 1e4390ae10 Documentation: input: fix path to struct ff_effect's definition
The UAPI header split failed to update the documentation here; fix things
accordingly.

Signed-off-by: Martin Kepplinger <martink@posteo.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-13 17:15:34 -06:00
Martin Kepplinger 30e010f64a Documentation: admin-guide: fix path to input key definitions
The UAPI header split failed to update the documentation here; fix things
accordingly.

Signed-off-by: Martin Kepplinger <martink@posteo.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-13 17:15:30 -06:00
Martin Kepplinger 28a5c9648b Documentation: input: fix path to input code defnitions
The UAPI header split failed to update the documentation in
input-programming.txt; fix things accordingly.

Signed-off-by: Martin Kepplinger <martink@posteo.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-13 17:15:24 -06:00
Martin Kepplinger 1e1f780f8b Documentation: hid: fix path to input bus definitions
The UAPI header split failed to update the documentation here; fix things
accordingly.

Signed-off-by: Martin Kepplinger <martink@posteo.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-13 17:15:19 -06:00
Baruch Siach 904d94f063 doc: ABI: vdso: update parse_vdso.c reference
Since commit f9b6b0ef60 ("selftests: move vDSO tests from Documentation/vDSO")
parse_vdso.c moved under selftests. Update the reference to match.

Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-13 17:13:22 -06:00
Rafael J. Wysocki 2a0e492798 cpufreq: User/admin documentation update and consolidation
The user/admin documentation of cpufreq is badly outdated.  It
conains stale and/or inaccurate information along with things
that are not particularly useful.  Also, some of the important
pieces are missing from it.

For this reason, add a new user/admin document for cpufreq
containing current information to admin-guide and drop the old
outdated .txt documents it is replacing.

Since there will be more PM documents in admin-guide going forward,
create a separate directory for them and put the cpufreq document
in there right away.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-13 17:08:42 -06:00
Mauro Carvalho Chehab 8fa1bb506f docs-rst: Don't use explicit Makefile rules to build SVG and DOT files
Now that we have an extension to handle images, use it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-13 16:41:22 -06:00
Markus Heiser db6ccf23e8 docs-rst: automatically convert Graphviz and SVG images
This patch brings scalable figure, image handling and a concept to
embed *render* markups:

* DOT (http://www.graphviz.org)
* SVG

For image handling use the 'image' replacement::

    .. kernel-image::  svg_image.svg
       :alt:    simple SVG image

For figure handling use the 'figure' replacement::

    .. kernel-figure::  svg_image.svg
       :alt:    simple SVG image

       SVG image example

Embed *render* markups (or languages) like Graphviz's **DOT** is
provided by the *render* directive.::

  .. kernel-render:: DOT
     :alt: foobar digraph
     :caption: Embedded **DOT** (Graphviz) code.

     digraph foo {
      "bar" -> "baz";
     }

The *render* directive is a concept to integrate *render* markups and
languages, yet supported markups:

* DOT: render embedded Graphviz's **DOT**
* SVG: render embedded Scalable Vector Graphics (**SVG**)

Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Tested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> (v2 - v5)
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de> (v1, v6)
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-09 02:59:26 -07:00
Daniel Vetter c3c53600f6 doc: Explain light-handed markup preference a bit better
We're still pretty far away from anything like a consensus, but
there's clearly a lot of people who prefer an as-light as possible
approach to converting existing .txt files to .rst. Make sure this is
properly taken into account and clear.

Motivated by discussions with Peter and Christoph and others.

Cc: Christoph Hellwig <hch@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-09 02:44:44 -07:00
sayli karnik 54f5d13b70 Documentation: cpu-freq: cpu-drivers: Fix repetition of word 'to'
The patch replaces 'to to' with 'to' in the documentation.

Signed-off-by: sayli karnik <karniksayli1995@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-09 02:43:34 -07:00
sayli karnik 88486bee06 Documentation: ABI: testing: sysfs-bus-pci: Fix repetition of word 'the'
The patch replaces 'the the' with 'the' in the documentation.

Signed-off-by: sayli karnik <karniksayli1995@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-09 00:33:27 -07:00
sayli karnik b742fd6b0c Documentation: phy: Fix repetition of word 'the'
The patch replaces 'the the' with 'the' in the documantation.

Signed-off-by: sayli karnik <karniksayli1995@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-03-09 00:33:15 -07:00