[PATCH v2 4/9] Documentation: gpio: move sysfs into an obsolete section

[Kent Gibson <warthog618@xxxxxxxxx>]

The GPIO sysfs API is long obsolete, so highlight this even further
by moving it into an obsolete APIs section in both the admin-guide
and userspace-api books.

Signed-off-by: Kent Gibson <warthog618@xxxxxxxxx>
---
 Documentation/admin-guide/gpio/index.rst              |  2 +-
 Documentation/admin-guide/gpio/obsolete.rst           | 11 +++++++++++
 Documentation/userspace-api/gpio/index.rst            |  1 +
 Documentation/userspace-api/gpio/obsolete.rst         | 10 ++++++++++
 .../{admin-guide => userspace-api}/gpio/sysfs.rst     |  0
 5 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/admin-guide/gpio/obsolete.rst
 create mode 100644 Documentation/userspace-api/gpio/obsolete.rst
 rename Documentation/{admin-guide => userspace-api}/gpio/sysfs.rst (100%)

diff --git a/Documentation/admin-guide/gpio/index.rst b/Documentation/admin-guide/gpio/index.rst
index b40f0a2a6822..3ac3aa15fa8b 100644
--- a/Documentation/admin-guide/gpio/index.rst
+++ b/Documentation/admin-guide/gpio/index.rst
@@ -9,9 +9,9 @@ gpio
 
     Character Device Userspace API <../../userspace-api/gpio/chardev>
     gpio-aggregator
-    sysfs
     gpio-mockup
     gpio-sim
+    Obsolete APIs <obsolete>
 
 .. only::  subproject and html
 
diff --git a/Documentation/admin-guide/gpio/obsolete.rst b/Documentation/admin-guide/gpio/obsolete.rst
new file mode 100644
index 000000000000..dbf88f13c680
--- /dev/null
+++ b/Documentation/admin-guide/gpio/obsolete.rst
@@ -0,0 +1,11 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+==================
+Obsolete GPIO APIs
+==================
+
+.. toctree::
+    :maxdepth: 1
+
+    Sysfs Interface <../../userspace-api/gpio/sysfs>
+
diff --git a/Documentation/userspace-api/gpio/index.rst b/Documentation/userspace-api/gpio/index.rst
index 072b9fa18aea..f258de4ef370 100644
--- a/Documentation/userspace-api/gpio/index.rst
+++ b/Documentation/userspace-api/gpio/index.rst
@@ -8,6 +8,7 @@ GPIO
     :maxdepth: 1
 
     Character Device Userspace API <chardev>
+    Obsolete Userspace APIs <obsolete>
 
 .. only::  subproject and html
 
diff --git a/Documentation/userspace-api/gpio/obsolete.rst b/Documentation/userspace-api/gpio/obsolete.rst
new file mode 100644
index 000000000000..c27bd6014a3d
--- /dev/null
+++ b/Documentation/userspace-api/gpio/obsolete.rst
@@ -0,0 +1,10 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+============================
+Obsolete GPIO Userspace APIs
+============================
+
+.. toctree::
+    :maxdepth: 1
+
+    Sysfs Interface <sysfs>
diff --git a/Documentation/admin-guide/gpio/sysfs.rst b/Documentation/userspace-api/gpio/sysfs.rst
similarity index 100%
rename from Documentation/admin-guide/gpio/sysfs.rst
rename to Documentation/userspace-api/gpio/sysfs.rst
-- 
2.39.2