[PATCH 1/3] drm/doc: Add a label for the PRIME Buffer Sharing chapter

[Michel DÃnzer]

From: Michel DÃnzer <michel.daenzer@xxxxxxx>

So that it can be referenced from e.g. DOC comments.

Signed-off-by: Michel DÃnzer <michel.daenzer@xxxxxxx>
---
 Documentation/gpu/drm-mm.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/gpu/drm-mm.rst b/Documentation/gpu/drm-mm.rst
index 96ebcc2a7b41..21b6b72a9ba8 100644
--- a/Documentation/gpu/drm-mm.rst
+++ b/Documentation/gpu/drm-mm.rst
@@ -395,6 +395,8 @@ VMA Offset Manager
 .. kernel-doc:: drivers/gpu/drm/drm_vma_manager.c
    :export:
 
+.. _prime_buffer_sharing:
+
 PRIME Buffer Sharing
 ====================
 
-- 
2.17.0