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References: <20221019125254.952588-1-mitja@lxnav.com>
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From:   Andy Shevchenko <andy.shevchenko@gmail.com>
Date:   Wed, 19 Oct 2022 16:24:21 +0300
Message-ID: <CAHp75Vd5p5tT52JA9HXaJ5opspXJJS2JECQUAUs9bqQVzc_+2Q@mail.gmail.com>
Subject: Re: [PATCH 1/3] iio: pressure: ms5611: fixed value compensation bug
To:     Mitja Spes <mitja@lxnav.com>
Cc:     linux-iio@vger.kernel.org, Jonathan Cameron <jic23@kernel.org>,
        Lars-Peter Clausen <lars@metafoo.de>,
        Rob Herring <robh+dt@kernel.org>,
        Tomasz Duszynski <tduszyns@gmail.com>,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
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On Wed, Oct 19, 2022 at 3:55 PM Mitja Spes <mitja@lxnav.com> wrote:
>
> When using multiple instances of this driver the compensation PROM was
> overwritten by the last initialized sensor. Now each sensor has own PROM

its own

> storage.

This change is just a good example why the chip_info should always be
static const, so the volatile data should come through the different
sources.

-- 
With Best Regards,
Andy Shevchenko