linux-kernel - [PATCH] gpio: Do not include <linux/kernel.h> when not really needed.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <3f75784c57dc0682b5e1758daddd93fee6bb4b27.1669585920.git.christophe.jaillet@wanadoo.fr>
Date:   Sun, 27 Nov 2022 22:52:10 +0100
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     Rob Herring <robh+dt@...nel.org>,
        Frank Rowand <frowand.list@...il.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        linux-gpio@...r.kernel.org, devicetree@...r.kernel.org
Subject: [PATCH] gpio: Do not include <linux/kernel.h> when not really needed.

<linux/kernel.h> is included only for using container_of().
Include <linux/container_of.h> instead, it is much lighter.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
Not sure if the prefix should be gpio or gpiolib.

Let see if build-bots spot something which is inherit via kernel.h
---
 include/linux/of_gpio.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h
index a5166eb93437..6db627257a7b 100644
--- a/include/linux/of_gpio.h
+++ b/include/linux/of_gpio.h
@@ -34,7 +34,7 @@ enum of_gpio_flags {
 
 #ifdef CONFIG_OF_GPIO
 
-#include <linux/kernel.h>
+#include <linux/container_of.h>
 
 /*
  * OF GPIO chip for memory mapped banks
-- 
2.34.1