linux-kernel - [PATCH v2 05/12] docs: dt: convert changesets to ReST

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Message-Id: <b03ed74ccc14d1a9710702fda9b9a6d7d0a7d136.1583135507.git.mchehab+huawei@kernel.org>
Date:   Mon,  2 Mar 2020 08:59:30 +0100
From:   Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
To:     Linux Doc Mailing List <linux-doc@...r.kernel.org>
Cc:     Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        linux-kernel@...r.kernel.org, Jonathan Corbet <corbet@....net>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org
Subject: [PATCH v2 05/12] docs: dt: convert changesets to ReST

- Add a SPDX header;
- Add a document title;
- Some whitespace fixes and new line breaks;
- Add it to devicetree/index.rst.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
---
 .../{changesets.txt => changesets.rst}        | 24 ++++++++++++-------
 Documentation/devicetree/index.rst            |  1 +
 2 files changed, 16 insertions(+), 9 deletions(-)
 rename Documentation/devicetree/{changesets.txt => changesets.rst} (59%)

diff --git a/Documentation/devicetree/changesets.txt b/Documentation/devicetree/changesets.rst
similarity index 59%
rename from Documentation/devicetree/changesets.txt
rename to Documentation/devicetree/changesets.rst
index cb488eeb6353..c7fd8cd6a270 100644
--- a/Documentation/devicetree/changesets.txt
+++ b/Documentation/devicetree/changesets.rst
@@ -1,3 +1,9 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+=============
+DT Changesets
+=============
+
 A DT changeset is a method which allows one to apply changes
 in the live tree in such a way that either the full set of changes
 will be applied, or none of them will be. If an error occurs partway
@@ -15,17 +21,17 @@ The sequence of a changeset is as follows.
 1. of_changeset_init() - initializes a changeset
 
 2. A number of DT tree change calls, of_changeset_attach_node(),
-of_changeset_detach_node(), of_changeset_add_property(),
-of_changeset_remove_property, of_changeset_update_property() to prepare
-a set of changes. No changes to the active tree are made at this point.
-All the change operations are recorded in the of_changeset 'entries'
-list.
+   of_changeset_detach_node(), of_changeset_add_property(),
+   of_changeset_remove_property, of_changeset_update_property() to prepare
+   a set of changes. No changes to the active tree are made at this point.
+   All the change operations are recorded in the of_changeset 'entries'
+   list.
 
 3. of_changeset_apply() - Apply the changes to the tree. Either the
-entire changeset will get applied, or if there is an error the tree will
-be restored to the previous state. The core ensures proper serialization
-through locking. An unlocked version __of_changeset_apply is available,
-if needed.
+   entire changeset will get applied, or if there is an error the tree will
+   be restored to the previous state. The core ensures proper serialization
+   through locking. An unlocked version __of_changeset_apply is available,
+   if needed.
 
 If a successfully applied changeset needs to be removed, it can be done
 with of_changeset_revert().
diff --git a/Documentation/devicetree/index.rst b/Documentation/devicetree/index.rst
index 6b4daf252375..64c78c3ffea6 100644
--- a/Documentation/devicetree/index.rst
+++ b/Documentation/devicetree/index.rst
@@ -10,3 +10,4 @@ Open Firmware and Device Tree
    usage-model
    writing-schema
    booting-without-of
+   changesets
-- 
2.21.1