[RFC/RFT,05/15] gpio: sysfs: remove unneeded headers

Message ID	20250610-gpio-sysfs-chip-export-v1-5-a8c7aa4478b1@linaro.org
State	New
Headers	show Received: from mail-wm1-f47.google.com (mail-wm1-f47.google.com [209.85.128.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 70C5C2165F3 for <linux-gpio@vger.kernel.org>; Tue, 10 Jun 2025 14:38:34 +0000 (UTC) From: Bartosz Golaszewski <brgl@bgdev.pl> Date: Tue, 10 Jun 2025 16:38:20 +0200 Subject: [PATCH RFC/RFT 05/15] gpio: sysfs: remove unneeded headers Precedence: bulk MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250610-gpio-sysfs-chip-export-v1-5-a8c7aa4478b1@linaro.org> References: <20250610-gpio-sysfs-chip-export-v1-0-a8c7aa4478b1@linaro.org> In-Reply-To: <20250610-gpio-sysfs-chip-export-v1-0-a8c7aa4478b1@linaro.org> To: Ahmad Fatoum <a.fatoum@pengutronix.de>, Kent Gibson <warthog618@gmail.com>, =?utf-8?q?Jan_L=C3=BCbbe?= <jlu@pengutronix.de>, Marek Vasut <marex@denx.de>, Geert Uytterhoeven <geert+renesas@glider.be>, Linus Walleij <linus.walleij@linaro.org>, Bartosz Golaszewski <brgl@bgdev.pl> Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Series	gpio: sysfs: add a per-chip export/unexport attribute pair \| expand [RFC/RFT,00/15] gpio: sysfs: add a per-chip export/unexport attribute pair [RFC/RFT,01/15] Documentation: gpio: undocument removed behavior [RFC/RFT,02/15] Documentation: gpio: document the active_low field in the sysfs ABI [RFC/RFT,03/15] gpio: sysfs: call mutex_destroy() in gpiod_unexport() [RFC/RFT,04/15] gpio: sysfs: refactor the coding style [RFC/RFT,05/15] gpio: sysfs: remove unneeded headers [RFC/RFT,06/15] gpio: sysfs: remove the mockdev pointer from struct gpio_device [RFC/RFT,07/15] gpio: sysfs: add a parallel class device for each GPIO chip using device IDs [RFC/RFT,08/15] gpio: sysfs: only get the dirent reference for the value attr once [RFC/RFT,09/15] gpio: sysfs: pass gpiod_data directly to internal GPIO sysfs functions [RFC/RFT,10/15] gpio: sysfs: don't use driver data in sysfs callbacks for line attributes [RFC/RFT,11/15] gpio: sysfs: rename the data variable in gpiod_(un)export() [RFC/RFT,12/15] gpio: sysfs: don't look up exported lines as class devices [RFC/RFT,13/15] gpio: sysfs: export the GPIO directory locally in the gpiochip<id> directory [RFC/RFT,14/15] gpio: sysfs: allow disabling the legacy parts of the GPIO sysfs interface [RFC/RFT,15/15] gpio: TODO: remove the task for the sysfs rework

Message ID

20250610-gpio-sysfs-chip-export-v1-5-a8c7aa4478b1@linaro.org

State

New

Headers

From: Bartosz Golaszewski <brgl@bgdev.pl>
Date: Tue, 10 Jun 2025 16:38:20 +0200
Subject: [PATCH RFC/RFT 05/15] gpio: sysfs: remove unneeded headers
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References: <20250610-gpio-sysfs-chip-export-v1-0-a8c7aa4478b1@linaro.org>
In-Reply-To: <20250610-gpio-sysfs-chip-export-v1-0-a8c7aa4478b1@linaro.org>
To: Ahmad Fatoum <a.fatoum@pengutronix.de>,
  Kent Gibson <warthog618@gmail.com>,
 =?utf-8?q?Jan_L=C3=BCbbe?= <jlu@pengutronix.de>,
  Marek Vasut <marex@denx.de>, Geert Uytterhoeven <geert+renesas@glider.be>,
  Linus Walleij <linus.walleij@linaro.org>,
  Bartosz Golaszewski <brgl@bgdev.pl>
Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
 Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

Series

gpio: sysfs: add a per-chip export/unexport attribute pair | expand

Commit Message

Bartosz Golaszewski June 10, 2025, 2:38 p.m. UTC

From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

No symbols from the linux/idr.h or linux/spinlock.h headers are used in
this file so remove them. We also don't technically need linux/list.h
currently but one of the follow-up commits will start using it so let's
leave it.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---
 drivers/gpio/gpiolib-sysfs.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpio/gpiolib-sysfs.c b/drivers/gpio/gpiolib-sysfs.c
index 88f97018fc7995c1e1195c0da4b6a8377af62e0b..f23b4efea5905a9eab51ed9e50b5159135a8e26c 100644
--- a/drivers/gpio/gpiolib-sysfs.c
+++ b/drivers/gpio/gpiolib-sysfs.c
@@ -3,7 +3,6 @@ 
 #include <linux/bitops.h>
 #include <linux/cleanup.h>
 #include <linux/device.h>
-#include <linux/idr.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/kdev_t.h>
@@ -12,7 +11,6 @@ 
 #include <linux/mutex.h>
 #include <linux/printk.h>
 #include <linux/slab.h>
-#include <linux/spinlock.h>
 #include <linux/string.h>
 #include <linux/srcu.h>
 #include <linux/sysfs.h>

[RFC/RFT,05/15] gpio: sysfs: remove unneeded headers

Commit Message

Patch