- ret = sprintf(buf, "{%02x%02x%02x%02x-%02x%02x-%02x%02x-"
- "%02x%02x%02x%02x%02x%02x%02x%02x}\n",
- device_info->chn_instance.b[3],
- device_info->chn_instance.b[2],
- device_info->chn_instance.b[1],
- device_info->chn_instance.b[0],
- device_info->chn_instance.b[5],
- device_info->chn_instance.b[4],
- device_info->chn_instance.b[7],
- device_info->chn_instance.b[6],
- device_info->chn_instance.b[8],
- device_info->chn_instance.b[9],
- device_info->chn_instance.b[10],
- device_info->chn_instance.b[11],
- device_info->chn_instance.b[12],
- device_info->chn_instance.b[13],
- device_info->chn_instance.b[14],
- device_info->chn_instance.b[15]);