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Wed, 18 Mar 2026 10:25:48 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ThreadId: ANlOrQyGGoi- Date: Wed, 18 Mar 2026 15:25:28 +0100 From: "Arnd Bergmann" To: "Bartosz Golaszewski" , "Jim Cromie" , "Thomas Gleixner" , "Ingo Molnar" , "Borislav Petkov" , "Dave Hansen" , x86@kernel.org, "H. Peter Anvin" , "Greg Kroah-Hartman" , "Chris Boot" , "Lee Jones" , "Pavel Machek" , "Linus Walleij" , "Bartosz Golaszewski" Cc: linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, "open list:GPIO SUBSYSTEM" Message-Id: <997e3ff4-c394-4fbe-9371-272220ab2aa0@app.fastmail.com> In-Reply-To: <20260318-gpio-scx200-header-v1-1-626688284f17@oss.qualcomm.com> References: <20260318-gpio-scx200-header-v1-1-626688284f17@oss.qualcomm.com> Subject: Re: [PATCH] gpio: scx200: move the header under linux/gpio/ Content-Type: text/plain Content-Transfer-Encoding: 7bit On Wed, Mar 18, 2026, at 14:48, Bartosz Golaszewski wrote: > Headers exposing symbols specific to individual GPIO drivers should all > live under linux/gpio/ for consistency. scx200_gpio.h is currently a > top-level header directly under linux/. Move it and update all users. > > Signed-off-by: Bartosz Golaszewski > --- > With Acks from relevant maintainers, I can take it through the GPIO > tree. No objections to the change, but I'd point out that while this is a driver for gpio registers, it's not a gpiolib driver but rather a custom chardev with ioctl interface. Since the chip was never as popular as the separate geode/cs553x ones, I wonder if there are any users left, maybe Jim has an idea. If there are users, they might be able to use drivers/gpio/gpio-cs5535.c instead, but I have not checked if the two are compatible. Arnd