drm/amdgpu: Correct xgmi_wafl block name

Fix backward compatibility issue to stay with
the old name of xgmi_wafl node.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c

@@ -1068,7 +1068,7 @@ int amdgpu_xgmi_ras_sw_init(struct amdgpu_device *adev)
 		return err;
 	}
 
-	strcpy(ras->ras_block.ras_comm.name, "xgmi_wafl_pcs");
+	strcpy(ras->ras_block.ras_comm.name, "xgmi_wafl");
 	ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__XGMI_WAFL;
 	ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE;
 	adev->gmc.xgmi.ras_if = &ras->ras_block.ras_comm;