[PATCH V2 2/2] Revert "drm/amdgpu: No longer insert ras blocks into ras_list if it already exists in ras_list"

[yipechai]

This reverts commit 48e175f7476c6deb7ccf1f10d081322d52830a17.

Xgmi ras initialization had been moved from .late_init to early_init,
the defect of repeated calling amdgpu_ras_register_ras_block had been
fixed, so revert this patch.

Signed-off-by: yipechai <yipeng.c...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index 7a1d2bac698e..c92383fe7834 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -2765,19 +2765,12 @@ int amdgpu_ras_reset_gpu(struct amdgpu_device *adev)
 int amdgpu_ras_register_ras_block(struct amdgpu_device *adev,
                struct amdgpu_ras_block_object *ras_block_obj)
 {
-       struct amdgpu_ras_block_object *obj, *tmp;
        if (!adev || !ras_block_obj)
                return -EINVAL;
 
        if (!amdgpu_ras_asic_supported(adev))
                return 0;
 
-       /* If the ras object is in ras_list, don't add it again */
-       list_for_each_entry_safe(obj, tmp, &adev->ras_list, node) {
-               if (obj == ras_block_obj)
-                       return 0;
-       }
-
        INIT_LIST_HEAD(&ras_block_obj->node);
        list_add_tail(&ras_block_obj->node, &adev->ras_list);
 
-- 
2.25.1