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    SubjectRE: [PATCH] i2c-gpio.c: correct logic of pdata->scl_is_open_drain
    > It is never correct to use push-pull I/O for i2c, so the flag does not
    > specify the desired behavior of the driver, it specifies what the
    > hardware has been configured to do so that the driver can choose the
    > cheapest way to do open-drain I/O.

    Ok, seems rather logical after all.

    > And even if you could argue that the flag should be inverted, it has
    > had the same meaning since the driver was introduced several years
    > ago, so changing it now will break every single platform which
    > currently uses i2c-gpio.

    I completely agree.

    Thanks for the explanation,

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      Last update: 2011-11-01 09:05    [W:0.020 / U:61.436 seconds]
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