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Thu, 10 Sep 2026 15:16:17 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface MIME-Version: 1.0 X-ThreadId: AK-jVwBtQCQR Date: Thu, 10 Sep 2026 21:15:57 +0200 From: "Arnd Bergmann" To: "Guenter Roeck" , "Svyatoslav Ryhel" , "Arnd Bergmann" Cc: "Alexandre Belloni" , "Bartosz Golaszewski" , "Mark Brown" , "Conor Dooley" , "Daniel Thompson" , "Helge Deller" , devicetree@vger.kernel.org, "Dmitry Torokhov" , dri-devel@lists.freedesktop.org, "Jonathan Cameron" , "Jingoo Han" , "Krzysztof Kozlowski" , "Lee Jones" , "Liam Girdwood" , "Linus Walleij" , linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-fbdev@vger.kernel.org, "open list:GPIO SUBSYSTEM" , linux-hwmon@vger.kernel.org, linux-iio@vger.kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, linux-media@vger.kernel.org, linux-pm@vger.kernel.org, linux-rtc@vger.kernel.org, linux-sound@vger.kernel.org, linux-watchdog@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, llvm@lists.linux.dev, "Mauro Carvalho Chehab" , mfd@lists.linux.dev, "Michael Hennerich" , patches@opensource.cirrus.com, "Pavel Machek" , "Rob Herring" , "Sebastian Reichel" , "Support Opensource" Message-Id: In-Reply-To: <7a92a79e-e22a-4e34-9f11-4086b88f62cc@roeck-us.net> References: <11652e5e-053e-45b0-98a0-0c1cb2aeedc4@app.fastmail.com> <7a92a79e-e22a-4e34-9f11-4086b88f62cc@roeck-us.net> Subject: Re: [PATCH 08/14] mfd: remove unused aat2870 driver Content-Type: text/plain Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260910_121634_274269_7FE6F449 X-CRM114-Status: GOOD ( 13.32 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Sep 10, 2026, at 20:38, Guenter Roeck wrote: >> > ... >> drivers/hwmon/ds620.c >> drivers/hwmon/f75375s.c >> drivers/hwmon/max1111.c >> drivers/hwmon/max197.c > > I missed the rationale for removing those, but then I don't really > mind either. I guess we'll hear if someone still uses any of those > drivers/chips. None of these have devicetree support, and they are not usable with any of the remaining board files. >From what I found: - da620 apparently never had any users upstream, though it does not require platform data and is theoretically usable with an external dtb - f75375s was only used on iop32x (long gone) - max197 was used on x86/elan/ts5500, which is still in the tree but cannot be enabled anymore because it is a 486 class SoC. I have sent a separate patch to remove that platform - max1111 was used on spitz, which is on its way out for 7.4. I'm not sure when I'll get around to send the patches. Arnd