linux-kernel - [PATCH] drm/amdgpu:this forword declear maybe not used

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Message-Id: <20210115034152.1800769-1-zhangzhijie@loongson.cn>
Date:   Fri, 15 Jan 2021 11:41:52 +0800
From:   "ZhiJie.Zhang" <zhangzhijie@...ngson.cn>
To:     alexander.deucher@....com, airlied@...ux.ie, daniel@...ll.ch,
        christian.koenig@....com
Cc:     nicholas.kazlauskas@....com, mchehab+huawei@...nel.org,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, zhangzhijie@...ngson.cn
Subject: [PATCH] drm/amdgpu:this forword declear  maybe  not used

Signed-off-by: ZhiJie.Zhang <zhangzhijie@...ngson.cn>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
index 2ee6edb3df93..ef4acb1d4a80 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h
@@ -58,10 +58,10 @@
 /* Forward declarations */
 struct amdgpu_device;
 struct drm_device;
-struct amdgpu_dm_irq_handler_data;
 struct dc;
 struct amdgpu_bo;
 struct dmub_srv;
+struct dc_plane_state;
 
 struct common_irq_params {
 	struct amdgpu_device *adev;
@@ -438,11 +438,6 @@ struct amdgpu_dm_connector {
 
 extern const struct amdgpu_ip_block_version dm_ip_block;
 
-struct amdgpu_framebuffer;
-struct amdgpu_display_manager;
-struct dc_validation_set;
-struct dc_plane_state;
-
 struct dm_plane_state {
 	struct drm_plane_state base;
 	struct dc_plane_state *dc_state;
-- 
2.29.2