From: Kent Gibson <warthog618@gmail.com>
To: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
"open list:KERNEL SELFTEST FRAMEWORK"
<linux-kselftest@vger.kernel.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
Linus Walleij <linus.walleij@linaro.org>,
Shuah Khan <shuah@kernel.org>,
Bamvor Jian Zhang <bamv2005@gmail.com>
Subject: Re: [PATCH 1/7] selftests: gpio: rework and simplify test implementation
Date: Mon, 4 Jan 2021 23:00:31 +0800 [thread overview]
Message-ID: <20210104150031.GA853645@sol> (raw)
In-Reply-To: <CAHp75Vdd6yC=j+m7OOdP=M1j8Eoaayq8HSLF2fjVXcA0wiu9kQ@mail.gmail.com>
On Mon, Jan 04, 2021 at 03:52:49PM +0200, Andy Shevchenko wrote:
> On Mon, Jan 4, 2021 at 3:51 AM Kent Gibson <warthog618@gmail.com> wrote:
> > On Sun, Jan 03, 2021 at 05:10:10PM +0200, Andy Shevchenko wrote:
>
> ...
>
> > In this example it is the 508:
> >
> > # e.g. gpiochip0: GPIOs 508-511, parent: platform/gpio-mockup.0, gpio-mockup-A:
> >
> > So I'll use that - unless it is unreliable for some reason?
>
> debugfs is not an ABI and tomorrow this can be changed without notice.
>
I had a bad feeling that might be the case, and all my current solutions
use debugfs one way or another, so back to the drawing board on that one.
Thanks,
Kent.
next prev parent reply other threads:[~2021-01-04 15:01 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-02 2:29 [PATCH 0/7] selftests: gpio: rework and port to GPIO uAPI v2 Kent Gibson
2021-01-02 2:29 ` [PATCH 1/7] selftests: gpio: rework and simplify test implementation Kent Gibson
[not found] ` <CAHp75VdPdRRm+YQ-FzcFV5=XcNL6dXHDROutkgUbPLbj4xa8SQ@mail.gmail.com>
2021-01-02 14:07 ` Kent Gibson
2021-01-02 22:20 ` Andy Shevchenko
2021-01-03 2:17 ` Kent Gibson
2021-01-03 15:10 ` Andy Shevchenko
2021-01-03 16:28 ` Kent Gibson
2021-01-04 1:51 ` Kent Gibson
2021-01-04 13:52 ` Andy Shevchenko
2021-01-04 15:00 ` Kent Gibson [this message]
2021-01-04 15:23 ` Kent Gibson
2021-01-02 2:29 ` [PATCH 2/7] selftests: gpio: remove obsolete gpio-mockup-chardev.c Kent Gibson
2021-01-02 2:29 ` [PATCH 3/7] selftests: remove obsolete build restriction for gpio Kent Gibson
2021-01-02 2:29 ` [PATCH 4/7] selftests: remove obsolete gpio references from kselftest_deps.sh Kent Gibson
2021-01-02 2:29 ` [PATCH 5/7] tools: gpio: remove uAPI v1 code no longer used by selftests Kent Gibson
2021-01-02 2:29 ` [PATCH 6/7] selftests: gpio: port to GPIO uAPI v2 Kent Gibson
2021-01-02 2:29 ` [PATCH 7/7] selftests: gpio: add CONFIG_GPIO_CDEV to config Kent Gibson
2021-01-05 22:31 ` [PATCH 0/7] selftests: gpio: rework and port to GPIO uAPI v2 Linus Walleij
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