Revert "doc: update Kernel documentation build system"
Unfortunately we now see a number of now-fatal warnings about duplicate
labels. It is often unclear how best to re-write the document in
question to not duplicate these otherwise logical headings.
This reverts commit 10a1df3cd43ba2fe893d5dd1aeb2e7109ef0007f.
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/doc/sphinx/requirements.txt b/doc/sphinx/requirements.txt
index 5030d34..742be3e 100644
--- a/doc/sphinx/requirements.txt
+++ b/doc/sphinx/requirements.txt
@@ -1,4 +1,3 @@
-docutils
-Sphinx==2.4.4
+docutils==0.12
+Sphinx==1.4.9
sphinx_rtd_theme
-six