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Peter Anvin" , Bartosz Golaszewski , Lee Jones , Pavel Machek , Matti Vaittinen , Florian Fainelli , Jonas Gorski , Andrew Lunn , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , linux-wireless@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-sh@vger.kernel.org, linux-input@vger.kernel.org, linux-leds@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH 02/10] [v3] input: gpio-keys: make legacy gpiolib optional Message-ID: References: <20260520183815.2510387-1-arnd@kernel.org> <20260520183815.2510387-3-arnd@kernel.org> Precedence: bulk X-Mailing-List: linux-leds@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Mon, May 25, 2026 at 10:57:44AM +0200, Linus Walleij wrote: > On Wed, May 20, 2026 at 8:38 PM Arnd Bergmann wrote: > > > From: Arnd Bergmann > > > > Most users of gpio-keys and gpio-keys-polled use modern gpiolib > > interfaces, but there are still number of ancient sh, arm32 and x86 > > machines that have never been converted. > > > > Add an #ifdef block for the parts of the driver that are only used on > > those legacy machines. > > > > The two Rohm PMIC drivers use a gpio-keys device without an actual GPIO, > > passing an IRQ number instead. In order to keep this working both with > > and with CONFIG_GPIOLIB_LEGACY, change the gpio-keys driver to ignore > > the gpio number if an IRQ is passed. > > > > Link: https://lore.kernel.org/all/b3c94552-c104-42e3-be15-7e8362e8039e@gmail.com/ > > Link: https://lore.kernel.org/all/afJXG4_rtaj3l2Dk@google.com/ > > Signed-off-by: Arnd Bergmann > > Reviewed-by: Linus Walleij OK, if Lee Acks MFD changes I can pick this up. Thanks. -- Dmitry