Regular users shouldn't have read access.

Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
index 6e6092916d4e..e44a44405266 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
@@ -1654,7 +1654,7 @@ int amdgpu_debugfs_regs_init(struct amdgpu_device *adev)
 
        for (i = 0; i < ARRAY_SIZE(debugfs_regs); i++) {
                ent = debugfs_create_file(debugfs_regs_names[i],
-                                         S_IFREG | 0444, root,
+                                         S_IFREG | 0400, root,
                                          adev, debugfs_regs[i]);
                if (!i && !IS_ERR_OR_NULL(ent))
                        i_size_write(ent->d_inode, adev->rmmio_size);
-- 
2.46.2

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