drm/amdgpu: make err_data structure built-in for ras_manager

(No effect outside the ras_mgr data structure)

Since a new member was added to the ras_err_data data structure,
it becomes unreasonable for the ras_mgr instance to contain this data,
because ras mgr only uses the 2 member information of ue_count/ce_count in err_data.

This patch changes the code err_data into built-in structure members,
making the code directly compatible.

Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Author: Yang Wang

drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h

@@ -496,7 +496,10 @@ struct ras_manager {
 	/* IH data */
 	struct ras_ih_data ih_data;
 
-	struct ras_err_data err_data;
+	struct {
+		unsigned long ue_count;
+		unsigned long ce_count;
+	} err_data;
 };
 
 struct ras_badpage {