[PATCH 3/4] coresight: docs: Create common sub-directory for coresight trace.

[Mathieu Poirier <mathieu.poirier@linaro.org>]

From: Mike Leach <mike.leach@linaro.org>

There are two files in the Documentation/trace directory relating to
coresight, with more to follow, so create a Documentation/trace/coresight
directory and move existing files there. Fixup index to reference
new location.

Update MAINTAINERS to reference this sub-directory rather than the
individual files.

Signed-off-by: Mike Leach <mike.leach@linaro.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
---
 .../trace/{ => coresight}/coresight-cpu-debug.rst        | 0
 Documentation/trace/{ => coresight}/coresight.rst        | 2 +-
 Documentation/trace/coresight/index.rst                  | 9 +++++++++
 Documentation/trace/index.rst                            | 3 +--
 MAINTAINERS                                              | 3 +--
 5 files changed, 12 insertions(+), 5 deletions(-)
 rename Documentation/trace/{ => coresight}/coresight-cpu-debug.rst (100%)
 rename Documentation/trace/{ => coresight}/coresight.rst (99%)
 create mode 100644 Documentation/trace/coresight/index.rst

diff --git a/Documentation/trace/coresight-cpu-debug.rst b/Documentation/trace/coresight/coresight-cpu-debug.rst
similarity index 100%
rename from Documentation/trace/coresight-cpu-debug.rst
rename to Documentation/trace/coresight/coresight-cpu-debug.rst
diff --git a/Documentation/trace/coresight.rst b/Documentation/trace/coresight/coresight.rst
similarity index 99%
rename from Documentation/trace/coresight.rst
rename to Documentation/trace/coresight/coresight.rst
index 72f4b7ef1bad..a566719f8e7e 100644
--- a/Documentation/trace/coresight.rst
+++ b/Documentation/trace/coresight/coresight.rst
@@ -489,7 +489,7 @@ interface provided for that purpose by the generic STM API::
     crw-------    1 root     root       10,  61 Jan  3 18:11 /dev/stm0
     root@genericarmv8:~#
 
-Details on how to use the generic STM API can be found here [#second]_.
+Details on how to use the generic STM API can be found here:- :doc:`../stm` [#second]_.
 
 .. [#first] Documentation/ABI/testing/sysfs-bus-coresight-devices-stm
 
diff --git a/Documentation/trace/coresight/index.rst b/Documentation/trace/coresight/index.rst
new file mode 100644
index 000000000000..8d31b155a87c
--- /dev/null
+++ b/Documentation/trace/coresight/index.rst
@@ -0,0 +1,9 @@
+==============================
+CoreSight - ARM Hardware Trace
+==============================
+
+.. toctree::
+   :maxdepth: 2
+   :glob:
+
+   *
diff --git a/Documentation/trace/index.rst b/Documentation/trace/index.rst
index b7891cb1ab4d..04acd277c5f6 100644
--- a/Documentation/trace/index.rst
+++ b/Documentation/trace/index.rst
@@ -23,5 +23,4 @@ Linux Tracing Technologies
    intel_th
    stm
    sys-t
-   coresight
-   coresight-cpu-debug
+   coresight/index
diff --git a/MAINTAINERS b/MAINTAINERS
index 296de2b51c83..f903160b507c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1608,8 +1608,7 @@ R:	Suzuki K Poulose <suzuki.poulose@arm.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	drivers/hwtracing/coresight/*
-F:	Documentation/trace/coresight.rst
-F:	Documentation/trace/coresight-cpu-debug.rst
+F:	Documentation/trace/coresight/*
 F:	Documentation/devicetree/bindings/arm/coresight.txt
 F:	Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
 F:	Documentation/ABI/testing/sysfs-bus-coresight-devices-*
-- 
2.17.1