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Message-ID: <aF66Q3Jtx1c6rmki@black.fi.intel.com>
Date: Fri, 27 Jun 2025 18:35:31 +0300
From: Andy Shevchenko <andriy.shevchenko@...el.com>
To: Bartosz Golaszewski <brgl@...ev.pl>
Cc: Ahmad Fatoum <a.fatoum@...gutronix.de>,
Kent Gibson <warthog618@...il.com>,
Jan Lübbe <jlu@...gutronix.de>,
Marek Vasut <marex@...x.de>,
Geert Uytterhoeven <geert+renesas@...der.be>,
Linus Walleij <linus.walleij@...aro.org>,
linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: Re: [PATCH v2 2/9] gpio: sysfs: only get the dirent reference for
the value attr once
On Mon, Jun 23, 2025 at 10:59:50AM +0200, Bartosz Golaszewski wrote:
>
> There's no reason to retrieve the reference to the sysfs dirent every
> time we request an interrupt, we can as well only do it once when
> exporting the GPIO.
...
> - struct kernfs_node *value_kn;
> + struct kernfs_node *value_class_node;
This change is not mentioned in the commit message. Why?
--
With Best Regards,
Andy Shevchenko
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