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References: <20210304034141.7062-1-brad@pensando.io> <20210304034141.7062-2-brad@pensando.io>
 <605880ad-6c12-bf1d-45f8-ef70181e4eec@canonical.com>
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From:   Brad Larson <brad@pensando.io>
Date:   Sun, 22 Aug 2021 18:07:48 -0700
Message-ID: <CAK9rFnxhv88Bc9A_ksFUaKgFp7acxnxM7ujR1GrTCPNLLEwHBw@mail.gmail.com>
Subject: Re: [PATCH 1/8] gpio: Add Elba SoC gpio driver for spi cs control
To:     Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Cc:     Linux ARM <linux-arm-kernel@lists.infradead.org>,
        Arnd Bergmann <arnd@arndb.de>,
        Linus Walleij <linus.walleij@linaro.org>,
        Bartosz Golaszewski <bgolaszewski@baylibre.com>,
        Mark Brown <broonie@kernel.org>,
        Serge Semin <fancer.lancer@gmail.com>,
        Adrian Hunter <adrian.hunter@intel.com>,
        Ulf Hansson <ulf.hansson@linaro.org>,
        Olof Johansson <olof@lixom.net>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
        linux-spi <linux-spi@vger.kernel.org>,
        linux-mmc <linux-mmc@vger.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
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Hi Krzysztof,

On Fri, Mar 5, 2021 at 3:25 AM Krzysztof Kozlowski
<krzysztof.kozlowski@canonical.com> wrote:
>
> On 04/03/2021 04:41, Brad Larson wrote:
> > This GPIO driver is for the Pensando Elba SoC which
> > provides control of four chip selects on two SPI busses.
[...]
> > +     ret = devm_gpiochip_add_data(&pdev->dev, &p->chip, p);
> > +     if (ret) {
> > +             dev_err(&pdev->dev, "unable to add gpio chip\n");
> > +             return ret;
> > +     }
> > +
> > +     dev_info(&pdev->dev, "elba spics registered\n");
>
> Don't print trivial probe results, unless you print here something
> useful. If you need it for debugging, keep it dev_dbg.

Removed that extraneous logging

Regards,
Brad