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[serial] Fix the issue of msh crashing after running the elf file in smart + msh mode. #9918

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Merged
Rbb666 merged 1 commit into from
Jan 20, 2025
Merged

[serial] Fix the issue of msh crashing after running the elf file in smart + msh mode. #9918

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4 changes: 2 additions & 2 deletions components/drivers/serial/serial_tty.c
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Original file line number Diff line number Diff line change
Expand Up @@ -131,7 +131,7 @@ static rt_err_t _serial_ty_bypass(struct rt_serial_device* serial, char ch,void
rt_inline void _setup_serial(struct rt_serial_device* serial, lwp_tty_t tp,
struct serial_tty_context *softc)
{
rt_bypass_lower_register(serial, "tty",RT_BYPASS_PROTECT_LEVEL_1, _serial_ty_bypass,(void *)tp);
rt_bypass_lower_register(serial, "tty", RT_BYPASS_PROTECT_LEVEL_1, _serial_ty_bypass, (void *)tp);
}

rt_inline void _restore_serial(struct rt_serial_device *serial, lwp_tty_t tp,
Expand Down Expand Up @@ -232,7 +232,7 @@ static void serial_tty_close(struct lwp_tty *tp)

LOG_D("%s", __func__);

_restore_serial(serial, tp, softc);
rt_bypass_lower_unregister(serial, RT_BYPASS_PROTECT_LEVEL_1);
rt_device_close(&serial->parent);
}

Expand Down