linux-kernel - [PATCH 04/12] drm: sprd: remove plane and crtc destroy callbacks

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Message-Id: <20250719-ums9230-drm-v1-4-e4344a05eb3d@abscue.de>
Date: Sat, 19 Jul 2025 14:09:40 +0200
From: Otto Pflüger <otto.pflueger@...cue.de>
To: David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Orson Zhai <orsonzhai@...il.com>, 
 Baolin Wang <baolin.wang@...ux.alibaba.com>, 
 Chunyan Zhang <zhang.lyra@...il.com>, Kevin Tang <kevin.tang@...soc.com>
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, 
 Otto Pflüger <otto.pflueger@...cue.de>
Subject: [PATCH 04/12] drm: sprd: remove plane and crtc destroy callbacks

These callbacks are now required to be NULL and trigger a runtime
warning if they are present.

Signed-off-by: Otto Pflüger <otto.pflueger@...cue.de>
---
 drivers/gpu/drm/sprd/sprd_dpu.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/sprd/sprd_dpu.c b/drivers/gpu/drm/sprd/sprd_dpu.c
index a3447622a33cd612e34be038e833222567bdcd2c..0d9eb778794d92418b39f8535d94abde3566de43 100644
--- a/drivers/gpu/drm/sprd/sprd_dpu.c
+++ b/drivers/gpu/drm/sprd/sprd_dpu.c
@@ -577,7 +577,6 @@ static const struct drm_plane_helper_funcs sprd_plane_helper_funcs = {
 static const struct drm_plane_funcs sprd_plane_funcs = {
 	.update_plane = drm_atomic_helper_update_plane,
 	.disable_plane	= drm_atomic_helper_disable_plane,
-	.destroy = drm_plane_cleanup,
 	.reset = drm_atomic_helper_plane_reset,
 	.atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state,
 	.atomic_destroy_state = drm_atomic_helper_plane_destroy_state,
@@ -704,7 +703,6 @@ static const struct drm_crtc_helper_funcs sprd_crtc_helper_funcs = {
 };
 
 static const struct drm_crtc_funcs sprd_crtc_funcs = {
-	.destroy	= drm_crtc_cleanup,
 	.set_config	= drm_atomic_helper_set_config,
 	.page_flip	= drm_atomic_helper_page_flip,
 	.reset		= drm_atomic_helper_crtc_reset,

-- 
2.50.0