linux-kernel - Re: [PATCH v5 3/4] iio: imu: bmi270: add support for motion events

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Message-ID: <CAHp75VfT2Nq4fMxdcbhvxcaoXas0waLnn1cj7XybTGoYJnmLnA@mail.gmail.com>
Date: Sat, 30 Aug 2025 15:47:04 +0300
From: Andy Shevchenko <andy.shevchenko@...il.com>
To: Gustavo Silva <gustavograzs@...il.com>
Cc: lanzano.alex@...il.com, jic23@...nel.org, dlechner@...libre.com, 
	nuno.sa@...log.com, andy@...nel.org, linux-iio@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 3/4] iio: imu: bmi270: add support for motion events

On Sat, Aug 30, 2025 at 3:44 PM Andy Shevchenko
<andy.shevchenko@...il.com> wrote:
> On Sat, Aug 30, 2025 at 2:58 PM Gustavo Silva <gustavograzs@...il.com> wrote:

...

> > +       return sysfs_emit(buf, "[0 %u %u]\n", step, max);
>
> Do we need []? Is it common in IIO? The usual way in SW to have "$min
> $max $step" (see `seq` in shell, range() in Python and so on).

I stand corrected `seq` actually gives what you used. So, the first
question is still relevant. Use what is the common case in the other
IIO drivers / core.


-- 
With Best Regards,
Andy Shevchenko