[PATCH 7/7] drm: Clean up after DRM put/get conversion

[Thomas Zimmermann]

All cases of simple conversion from un/reference to put,get have been
fixed. This patch deletes the related, now empty, Coccinelle script;
and removes the item from the DRM's TODO list.

Signed-off-by: Thomas Zimmermann <tdz at users.sourceforge.net>
---
 Documentation/gpu/todo.rst               | 17 ----------------
 scripts/coccinelle/api/drm-get-put.cocci | 35 --------------------------------
 2 files changed, 52 deletions(-)
 delete mode 100644 scripts/coccinelle/api/drm-get-put.cocci

diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index a7c150d6b63f..fbd258ec4883 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -28,23 +28,6 @@ them, but also all the virtual ones used by KVM, so everyone qualifies).
 
 Contact: Daniel Vetter, Thierry Reding, respective driver maintainers
 
-Switch from reference/unreference to get/put
---------------------------------------------
-
-For some reason DRM core uses ``reference``/``unreference`` suffixes for
-refcounting functions, but kernel uses ``get``/``put`` (e.g.
-``kref_get``/``put()``). It would be good to switch over for consistency, and
-it's shorter. Needs to be done in 3 steps for each pair of functions:
-
-* Create new ``get``/``put`` functions, define the old names as compatibility
-  wrappers
-* Switch over each file/driver using a cocci-generated spatch.
-* Once all users of the old names are gone, remove them.
-
-This way drivers/patches in the progress of getting merged won't break.
-
-Contact: Daniel Vetter
-
 Convert existing KMS drivers to atomic modesetting
 --------------------------------------------------
 
diff --git a/scripts/coccinelle/api/drm-get-put.cocci b/scripts/coccinelle/api/drm-get-put.cocci
deleted file mode 100644
index b51bfaa58b83..000000000000
--- a/scripts/coccinelle/api/drm-get-put.cocci
+++ /dev/null
@@ -1,35 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-///
-/// Use drm_*_get() and drm_*_put() helpers instead of drm_*_reference() and
-/// drm_*_unreference() helpers.
-///
-// Confidence: High
-// Copyright: (C) 2017 NVIDIA Corporation
-// Options: --no-includes --include-headers
-//
-
-virtual patch
-virtual report
-
- at depends on patch@
-expression object;
-@@
-
-(
-)
-
- at r depends on report@
-expression object;
-position p;
-@@
-
-(
-)
-
- at script:python depends on report@
-object << r.object;
-p << r.p;
-@@
-
-msg="WARNING: use get/put helpers to reference and dereference %s" % (object)
-coccilib.report.print_report(p[0], msg)
-- 
2.14.4