linux-kernel - [PATCH AUTOSEL 6.14 603/642] drm/nouveau: fix the broken marco GSP_MSG_MAX

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Message-Id: <20250505221419.2672473-603-sashal@kernel.org>
Date: Mon,  5 May 2025 18:13:39 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Zhi Wang <zhiw@...dia.com>,
	Danilo Krummrich <dakr@...nel.org>,
	Sasha Levin <sashal@...nel.org>,
	lyude@...hat.com,
	airlied@...il.com,
	simona@...ll.ch,
	ttabi@...dia.com,
	dri-devel@...ts.freedesktop.org,
	nouveau@...ts.freedesktop.org
Subject: [PATCH AUTOSEL 6.14 603/642] drm/nouveau: fix the broken marco GSP_MSG_MAX_SIZE

From: Zhi Wang <zhiw@...dia.com>

[ Upstream commit bbae6680cfe38b033250b483722e60ccd865976f ]

The macro GSP_MSG_MAX_SIZE refers to another macro that doesn't exist.
It represents the max GSP message element size.

Fix the broken marco so it can be used to replace some magic numbers in
the code.

Signed-off-by: Zhi Wang <zhiw@...dia.com>
Signed-off-by: Danilo Krummrich <dakr@...nel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20250124182958.2040494-8-zhiw@nvidia.com
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
index 58502102926b6..bb86b6d4ca49e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
@@ -61,7 +61,7 @@
 extern struct dentry *nouveau_debugfs_root;
 
 #define GSP_MSG_MIN_SIZE GSP_PAGE_SIZE
-#define GSP_MSG_MAX_SIZE GSP_PAGE_MIN_SIZE * 16
+#define GSP_MSG_MAX_SIZE (GSP_MSG_MIN_SIZE * 16)
 
 struct r535_gsp_msg {
 	u8 auth_tag_buffer[16];
-- 
2.39.5