From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: "Marek Behún" <kabel@kernel.org>
Cc: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>,
linux-gpio@vger.kernel.org,
Linus Walleij <linus.walleij@linaro.org>,
linux-kernel@vger.kernel.org
Subject: Re: regression from commit b0ce9ce408b6 ("gpiolib: Do not unexport GPIO on freeing")
Date: Tue, 8 Aug 2023 17:01:00 +0300 [thread overview]
Message-ID: <ZNJKnLN7qVBacsRk@smile.fi.intel.com> (raw)
In-Reply-To: <20230808102828.4a9eac09@dellmb>
On Tue, Aug 08, 2023 at 10:28:28AM +0200, Marek Behún wrote:
> Hi,
>
> the commit b0ce9ce408b6 ("gpiolib: Do not unexport GPIO on freeing")
>
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b0ce9ce408b6
>
> causes a regression on my mvebu arm board (haven't tested on other
> systems), wherein if I export a GPIO to sysfs and then unexport it, it
> does not disasppear from the /sys/class/gpio directory, and subsequent
> writes to the export and unexport files for the gpio fail.
Thank you for the report. I'll look into this ASAP.
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2023-08-08 20:39 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-08 8:28 regression from commit b0ce9ce408b6 ("gpiolib: Do not unexport GPIO on freeing") Marek Behún
2023-08-08 14:01 ` Andy Shevchenko [this message]
2023-08-11 10:16 ` Andy Shevchenko
2023-08-14 7:39 ` Marek Behún
2023-08-14 11:18 ` Andy Shevchenko
2023-08-14 11:55 ` Marek Behún
2023-08-14 12:26 ` Andy Shevchenko
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