[PATCH 2/3] docs-rst: update index file with infiniband docs

[Joel Nider <joeln@il.ibm.com>]

Link the previously converted Documentation/infiniband/user_verbs.rst
to the main index by creating a new subsystem (Infiniband) under the
root document. This manifests as a new section under "Kernel API
Documentation" in the index.html, as well as a new section in the
table of contents pane.

This has been tested with 'make htmldocs'.
---
 Documentation/conf.py              |  2 ++
 Documentation/index.rst            |  1 +
 Documentation/infiniband/conf.py   | 10 ++++++++++
 Documentation/infiniband/index.rst |  9 +++++++++
 4 files changed, 22 insertions(+)
 create mode 100644 Documentation/infiniband/conf.py
 create mode 100644 Documentation/infiniband/index.rst

diff --git a/Documentation/conf.py b/Documentation/conf.py
index 72647a3..ff71088 100644
--- a/Documentation/conf.py
+++ b/Documentation/conf.py
@@ -389,6 +389,8 @@ latex_documents = [
      'ext4 Data Structures and Algorithms', 'ext4 Community', 'manual'),
     ('gpu/index', 'gpu.tex', 'Linux GPU Driver Developer\'s Guide',
      'The kernel development community', 'manual'),
+    ('infiniband/index', 'infiniband.tex', 'Infiniband subsystem',
+     'The kernel development community', 'manual'),
     ('input/index', 'linux-input.tex', 'The Linux input driver subsystem',
      'The kernel development community', 'manual'),
     ('kernel-hacking/index', 'kernel-hacking.tex', 'Unreliable Guide To Hacking The Linux Kernel',
diff --git a/Documentation/index.rst b/Documentation/index.rst
index c858c2e..8d91ea5 100644
--- a/Documentation/index.rst
+++ b/Documentation/index.rst
@@ -82,6 +82,7 @@ needed).
    core-api/index
    media/index
    networking/index
+   infiniband/index
    input/index
    gpu/index
    security/index
diff --git a/Documentation/infiniband/conf.py b/Documentation/infiniband/conf.py
new file mode 100644
index 0000000..dc42d33
--- /dev/null
+++ b/Documentation/infiniband/conf.py
@@ -0,0 +1,10 @@
+# -*- coding: utf-8; mode: python -*-
+
+project = "Linux Infiniband Documentation"
+
+tags.add("subproject")
+
+latex_documents = [
+    ('index', 'infiniband.tex', project,
+     'The kernel development community', 'manual'),
+]
diff --git a/Documentation/infiniband/index.rst b/Documentation/infiniband/index.rst
new file mode 100644
index 0000000..2dedc65
--- /dev/null
+++ b/Documentation/infiniband/index.rst
@@ -0,0 +1,9 @@
+Infiniband Documentation
+========================
+
+Contents:
+
+.. toctree::
+   :maxdepth: 1
+
+   user_verbs
-- 
2.7.4