Re: [RFC PATCH v5 13/14] media: tegra-video: Add CSI MIPI pads calibration

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30.07.2020 03:27, Sowjanya Komatineni пишет:
...
>>> Secondly, perhaps a failed calibration isn't a very critical error?
>>> Hence just printing a warning message should be enough.
>>
>> Using dev_err to report calibration failure. Are you suggesting to use
>> dev_warn instead of dev_err?

I meant that failing s_stream might be unnecessary.

The dev_warn should be more appropriate for a non-critical errors.

>>> Could you please make a patch that factors all ON/OFF code paths into a
>>> separate functions? It's a bit difficult to follow the combined code,
>>> especially partial changes in the patches. Thanks in advance!
>>
>> what do you mean by partial changes in patches?
>>
>> Can you please be more clear?
> 
> Also please specify what ON/OFF code paths you are referring to when you
> say to move into separate functions?

I meant to change all the code like this:

set(on) {
    if (on) {
       ...
       return;
    }

    if (!on)
      ...

    return;
}

to somewhat like this:

set(on) {
    if (on)
      ret = enable();
    else
      ret = disable();

    return ret;
}



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