From: Bartosz Golaszewski <brgl@bgdev.pl>
To: "Ahmad Fatoum" <a.fatoum@pengutronix.de>,
"Kent Gibson" <warthog618@gmail.com>,
"Jan Lübbe" <jlu@pengutronix.de>, "Marek Vasut" <marex@denx.de>,
"Geert Uytterhoeven" <geert+renesas@glider.be>,
"Linus Walleij" <linus.walleij@linaro.org>,
"Andy Shevchenko" <andriy.shevchenko@intel.com>,
"Bartosz Golaszewski" <brgl@bgdev.pl>
Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Subject: [PATCH v3 10/10] gpio: TODO: remove the task for the sysfs rework
Date: Mon, 30 Jun 2025 14:37:17 +0200 [thread overview]
Message-ID: <20250630-gpio-sysfs-chip-export-v3-10-b997be9b7137@linaro.org> (raw)
In-Reply-To: <20250630-gpio-sysfs-chip-export-v3-0-b997be9b7137@linaro.org>
From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Remove the completed task tracking the rework of the sysfs interface.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---
drivers/gpio/TODO | 13 -------------
1 file changed, 13 deletions(-)
diff --git a/drivers/gpio/TODO b/drivers/gpio/TODO
index ef53892cb44d7c01d100f10f1b805c0aca561b46..a6380e51699cc5704aebefbda906762fa60cfef3 100644
--- a/drivers/gpio/TODO
+++ b/drivers/gpio/TODO
@@ -188,19 +188,6 @@ remove the old ones and finally rename the new ones back to the old names.
-------------------------------------------------------------------------------
-Extend the sysfs ABI to allow exporting lines by their HW offsets
-
-The need to support the sysfs GPIO class is one of the main obstacles to
-removing the global GPIO numberspace from the kernel. In order to wean users
-off using global numbers from user-space, extend the existing interface with
-new per-gpiochip export/unexport attributes that allow to refer to GPIOs using
-their hardware offsets within the chip.
-
-Encourage users to switch to using them and eventually remove the existing
-global export/unexport attribues.
-
--------------------------------------------------------------------------------
-
Remove GPIOD_FLAGS_BIT_NONEXCLUSIVE
GPIOs in the linux kernel are meant to be an exclusive resource. This means
--
2.48.1
next prev parent reply other threads:[~2025-06-30 12:37 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-30 12:37 [PATCH v3 00/10] gpio: sysfs: add a per-chip export/unexport attribute pair Bartosz Golaszewski
2025-06-30 12:37 ` [PATCH v3 01/10] gpio: sysfs: use gpiod_is_equal() to compare GPIO descriptors Bartosz Golaszewski
2025-07-04 8:05 ` Linus Walleij
2025-06-30 12:37 ` [PATCH v3 02/10] gpio: sysfs: add a parallel class device for each GPIO chip using device IDs Bartosz Golaszewski
2025-06-30 12:37 ` [PATCH v3 03/10] gpio: sysfs: only get the dirent reference for the value attr once Bartosz Golaszewski
2025-07-04 8:05 ` Linus Walleij
2025-06-30 12:37 ` [PATCH v3 04/10] gpio: sysfs: pass gpiod_data directly to internal GPIO sysfs functions Bartosz Golaszewski
2025-06-30 12:37 ` [PATCH v3 05/10] gpio: sysfs: rename the data variable in gpiod_(un)export() Bartosz Golaszewski
2025-06-30 12:37 ` [PATCH v3 06/10] gpio: sysfs: don't use driver data in sysfs callbacks for line attributes Bartosz Golaszewski
2025-06-30 13:27 ` Andy Shevchenko
2025-06-30 13:39 ` Bartosz Golaszewski
2025-06-30 14:22 ` Andy Shevchenko
2025-06-30 12:37 ` [PATCH v3 07/10] gpio: sysfs: don't look up exported lines as class devices Bartosz Golaszewski
2025-06-30 12:37 ` [PATCH v3 08/10] gpio: sysfs: export the GPIO directory locally in the gpiochip<id> directory Bartosz Golaszewski
2025-07-04 8:06 ` Linus Walleij
2025-06-30 12:37 ` [PATCH v3 09/10] gpio: sysfs: allow disabling the legacy parts of the GPIO sysfs interface Bartosz Golaszewski
2025-06-30 12:37 ` Bartosz Golaszewski [this message]
2025-07-04 8:09 ` [PATCH v3 10/10] gpio: TODO: remove the task for the sysfs rework Linus Walleij
2025-07-01 14:05 ` [PATCH v3 00/10] gpio: sysfs: add a per-chip export/unexport attribute pair Andy Shevchenko
2025-07-02 3:54 ` Kent Gibson
2025-07-02 9:45 ` Bartosz Golaszewski
2025-07-02 10:12 ` Kent Gibson
2025-07-02 10:28 ` Bartosz Golaszewski
2025-07-02 11:01 ` Kent Gibson
2025-07-02 11:59 ` Andy Shevchenko
2025-07-02 12:42 ` Kent Gibson
2025-07-02 12:05 ` Geert Uytterhoeven
2025-07-02 11:55 ` Andy Shevchenko
2025-07-02 13:18 ` Bartosz Golaszewski
2025-07-04 8:21 ` Linus Walleij
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