gallium/docs: remove unused imgmath extension

Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Acked-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5691>

diff --git a/src/gallium/docs/source/conf.py b/src/gallium/docs/source/conf.py
index 53a20fd7985512a7af5567a2895d489d2a0c2dab..a8aa6fb70bfe56d1b8170f1a076d041c8c91b3cb 100644 (file)
--- a/src/gallium/docs/source/conf.py
+++ b/src/gallium/docs/source/conf.py
@@ -22,7 +22,7 @@ sys.path.append(os.path.abspath('_exts'))
 
 # Add any Sphinx extension module names here, as strings. They can be extensions
 # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = ['sphinx.ext.imgmath', 'sphinx.ext.graphviz', 'formatting']
+extensions = ['sphinx.ext.graphviz', 'formatting']
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']