修复hp / spk自动切换

hc

2023-03-15 f8c23d1415aad662de5acfa33671b5d14d2c1300

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case "$1" in
  start)
        echo V > /dev/watchdog
        echo "open system watchdog"
        ;;
  stop)
        ;;
  *)
        echo "Usage: $0 start"
        exit 1
        ;;
esac
exit 0