linux-kernel - [PATCH] drm/amdgpu: remove unused MES_LOG

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Message-Id: <20231108065512.14087-1-jose.pekkarinen@foxhound.fi>
Date:   Wed,  8 Nov 2023 08:55:12 +0200
From:   José Pekkarinen <jose.pekkarinen@...hound.fi>
To:     alexander.deucher@....com, christian.koenig@....com,
        Xinhui.Pan@....com, skhan@...uxfoundation.org
Cc:     José Pekkarinen <jose.pekkarinen@...hound.fi>,
        airlied@...il.com, daniel@...ll.ch, felix.kuehling@....com,
        jonathan.kim@....com, Jack.Xiao@....com,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, linux-kernel-mentees@...ts.linux.dev
Subject: [PATCH] drm/amdgpu: remove unused MES_LOG_BUFFER struct

The mention struct seems not to be used along the driver, and is also
triggering a warning to migrate to flexible array. This patch will
remove the full structure and get rid of the warning.

drivers/gpu/drm/amd/include/mes_v11_api_def.h:192:27-34: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)

Signed-off-by: José Pekkarinen <jose.pekkarinen@...hound.fi>
---
 drivers/gpu/drm/amd/include/mes_v11_api_def.h | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/amd/include/mes_v11_api_def.h b/drivers/gpu/drm/amd/include/mes_v11_api_def.h
index b1db2b190187..e032ee262fa9 100644
--- a/drivers/gpu/drm/amd/include/mes_v11_api_def.h
+++ b/drivers/gpu/drm/amd/include/mes_v11_api_def.h
@@ -187,11 +187,6 @@ struct MES_LOG_ENTRY_DATA {
 	};
 };
 
-struct MES_LOG_BUFFER {
-	struct MES_LOG_ENTRY_HEADER	header;
-	struct MES_LOG_ENTRY_DATA	entries[1];
-};
-
 enum MES_SWIP_TO_HWIP_DEF {
 	MES_MAX_HWIP_SEGMENT = 8,
 };
-- 
2.39.2