[PATCH 4/8] docs: add link to drm.rst in repositories

[Jani Nikula]

In line with other repos.

Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
 drm.rst          | 2 ++
 repositories.rst | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drm.rst b/drm.rst
index 0ef03d82d354..dfac3bc95a15 100644
--- a/drm.rst
+++ b/drm.rst
@@ -1,3 +1,5 @@
+.. _drm:
+
 ===
 drm
 ===
diff --git a/repositories.rst b/repositories.rst
index e6be9a9d7f8d..8048200eef59 100644
--- a/repositories.rst
+++ b/repositories.rst
@@ -32,8 +32,8 @@ new release candidate (-rc) kernel each week.
 The Upstream DRM Subsystem Repository
 -------------------------------------
 
-See `drm upstream`_ for repository details. Maintained by Dave Airlie of Red
-Hat. Consists mostly of ``drivers/gpu/drm`` and ``include/drm``.
+See :ref:`drm` and `drm upstream`_ for repository details. Maintained by Dave
+Airlie of Red Hat. Consists mostly of ``drivers/gpu/drm`` and ``include/drm``.
 
 .. _drm upstream: https://cgit.freedesktop.org/drm/drm
 
-- 
2.34.1