linux-kernel - Re: [PATCH v2 09/18] iio: afe: iio-rescale: Simplify with dev_err

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Date:   Fri, 28 Aug 2020 11:39:38 +0200
From:   Peter Rosin <peda@...ntia.se>
To:     Andy Shevchenko <andy.shevchenko@...il.com>
Cc:     Krzysztof Kozlowski <krzk@...nel.org>,
        Jonathan Cameron <jic23@...nel.org>,
        Hartmut Knaack <knaack.h@....de>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        Kukjin Kim <kgene@...nel.org>,
        Michael Hennerich <Michael.Hennerich@...log.com>,
        Kevin Hilman <khilman@...libre.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        Marek Vasut <marek.vasut@...il.com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Beniamin Bia <beniamin.bia@...log.com>,
        Tomasz Duszynski <tomasz.duszynski@...akon.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        linux-iio <linux-iio@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-arm Mailing List <linux-arm-kernel@...ts.infradead.org>,
        linux-samsung-soc@...r.kernel.org,
        linux-amlogic@...ts.infradead.org,
        linux-stm32@...md-mailman.stormreply.com
Subject: Re: [PATCH v2 09/18] iio: afe: iio-rescale: Simplify with
 dev_err_probe()

On 2020-08-28 10:25, Andy Shevchenko wrote:
> On Fri, Aug 28, 2020 at 12:46 AM Peter Rosin <peda@...ntia.se> wrote:
>> On 2020-08-27 21:26, Krzysztof Kozlowski wrote:
> 
> ...
> 
>> I'm not a huge fan of adding *one* odd line breaking the 80 column
>> recommendation to any file. I like to be able to fit multiple
>> windows side by side in a meaningful way. Also, I don't like having
>> a shitload of emptiness on my screen, which is what happens when some
>> lines are longer and you want to see it all. I strongly believe that
>> the 80 column rule/recommendation is still as valid as it ever was.
>> It's just hard to read longish lines; there's a reason newspapers
>> columns are quite narrow...
> 
> Why not to introduce 66 (or so, like TeX recommends)? Or even less?

Because 80 is what happens to what is recommended in coding style?

> I consider any comparison to news or natural language text is silly.
> Programming language is different in many aspects, including helpful
> scripts and utilities to browse the source code.

So, by all means, scratch that part. You still have a problem getting
around the coding style recommendation.

Cheers,
Peter