From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 59FF4563FCD; Wed, 9 Sep 2026 20:58:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788987529; cv=none; b=SuewRfzuDHyOdD+zpmL7FLn5xNB9+aTJW2ue5sbaTxyQ8jlgSUYm7vMJ+Xr70tMS9ySb+YEAeLDFG6FIGx7DRtLJxSnRA4OXC6pTNEoGcw8x2XTRu5MPtSz5JCy6gybDPQk5ULjWZj37nXHgVsPMwP4hSoY0q5G+pIAeugSmhXo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788987529; c=relaxed/simple; bh=T4YX0/YeQKFu1n2aj/247Lr1iHLs459EJU1boZffqjM=; h=MIME-Version:Date:From:To:Cc:Message-Id:In-Reply-To:References: Subject:Content-Type; b=g0psFnQ2le8wfLjbf142N2/aStQYZ8SF3HFPwFzvprdo7qJe/B0yO0QqX3dKTMoDP58fKUIWGjI/RAKK+KLwaPxOEQE8RNfkzmQOEH89lvq9amIxXNrCeiOsXMGn5PPVVFQV6c7md0pmKOZs+kWWfBqzoGWK2SW5bhzDIM01lEo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bUySngUE; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bUySngUE" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 620461F00898; Wed, 9 Sep 2026 20:58:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788987521; bh=WLf3bD3M9fRfofQ2lgVpxSYxYNW4K7cyzG/C6m0f6Os=; h=Date:From:To:Cc:In-Reply-To:References:Subject; b=bUySngUElKIVPPaeTsPeuasSjPmvMwFvrL4fRY+oiz2Wl3PQfKeDyzDhLyLLvT7Rj 94WzEjIKOMh4BEymKPe+/31nvX0Bl9tj6E2KamIN4PIYlQszRuTnLMsCEbmWMr4j2d jiUhuY/rzes8whqR+VYRU5WmVU0gqgWXOWMQAp3JUIajiUsOqWXlqlnIOnNGk7+VA4 McJtZLrzfHS75zp7QAaLUXQrdI32oU+mJ69AtOA3mFjWSZKUoQ1B0sDpmUeASUZmup 8XrEH+Yk7rUsGxCTnYXlcmAgaCeg9MTPnLDxo1AdF3EUYDp+mO7mtCRPMpd/aBDvyJ 5PWnoNuJWMxLg== Received: from ams-compute-02.internal (ams-compute-02.internal [10.64.2.62]) by mailfauth.ams.internal (Postfix) with ESMTP id A408E198003A; Wed, 9 Sep 2026 16:58:38 -0400 (EDT) Received: from ams-imap-03 ([10.64.2.23]) by ams-compute-02.internal (MEProxy); Wed, 09 Sep 2026 16:58:38 -0400 X-ME-Sender: X-ME-Proxy-Cause: dmFkZTEI0PP4Scmd59mEKuYPT6WYIAftppxw0Cj0RtyYPVhFKLGQ6ZQ4za+D8viqR+5YWb o0cbMra2wRzr1pAXHSzJkGhZFez5/oSm+iAvmk+3h85Tw4naH3TaedqTiKJSMx9+Hjw14j FS7Aadri1gFiGJffqeMrNoC5Z88Befo+G/vxIh3QrnPD7Ekyywl7SaBXt1wt//+VaoKfZc 0MRq1SmAgFPC8r+2+i4AHH2Hk2GuTLsR1GMnsBjUlzji1oH7HxSg/MBYyp88HjmjvI7VOY c64EhYKOPh2PycyCMH4Jn4WScLwzrup1UJKoow8FZMfFzEpMQgZxHRp+Q2rHWFjUiD/sTI 3EsQS/WKKn0b9/4zUQsJSPQyiWBz8Xi38OPH++J8VZMhP7thapItUFUuW1a9IeOxABSAWr 4fJW7HMh+FwD3Y2y72ImuE5tcw4vKqg1wCzBG0JSYUZETyL4ucSIMDNy4TgUweGW7xBRHl HwM5kcnNn2d6ykTsQSNKs1lLm0Iz4TKR9GURzgarxhRh5Nvze8lNuU269Q3wHTqAmD7qSc 0/0YbHbk4IqvvUqYY4HwH7+RK9I8c+B1eUcqsD+ALGBH2bPEzVicZWdIJy7JLSgnhJ91+D 2D5vWn0QL9blWAKKe+FvV+hESeNM4pKPva7KPl1TvAgvIShdvLORULj/nWsw X-ME-Proxy: Feedback-ID: i36794607:Fastmail Received: by mailuser.ams.internal (Postfix, from userid 501) id 5362D32A007B; Wed, 9 Sep 2026 16:58:36 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface Precedence: bulk X-Mailing-List: linux-leds@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ThreadId: A9f0ba5DxpVF Date: Wed, 09 Sep 2026 22:58:16 +0200 From: "Arnd Bergmann" To: sashiko-reviews@lists.linux.dev Cc: media-ci@linuxtv.org, "Lee Jones" , "Rob Herring" , "Dmitry Torokhov" , linux-rtc@vger.kernel.org, linux-leds@vger.kernel.org, linux-input@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-watchdog@vger.kernel.org, mfd@lists.linux.dev, "Alexandre Belloni" , "Conor Dooley" , linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org Message-Id: <786e24af-cf9b-452b-9ef4-4cc8952d4c8c@app.fastmail.com> In-Reply-To: <20260909134355.5ED151F00A3A@smtp.kernel.org> References: <20260909132153.1596191-1-arnd@kernel.org> <20260909132153.1596191-15-arnd@kernel.org> <20260909134355.5ED151F00A3A@smtp.kernel.org> Subject: Re: [PATCH 14/14] mfd: remove unused iPaq micro driver Content-Type: text/plain Content-Transfer-Encoding: 7bit On Wed, Sep 9, 2026, at 15:43, sashiko-bot@kernel.org wrote: > For example, arch/arm/mach-sa1100/Kconfig still selects this symbol for > SA1100_H3600: > > select MFD_IPAQ_MICRO > > This causes unmet dependency warnings during the build. > > Additionally, child drivers like KEYBOARD_IPAQ_MICRO in > drivers/input/keyboard/Kconfig still depend on it: > > depends on MFD_IPAQ_MICRO > > which turns them into unselectable dead code. The platform patch has to come first, yes. > Should the child driver source files and headers be removed as well? > In drivers/leds/leds-ipaq-micro.c, micro_leds_brightness_set() attempts to > call a function from the MFD core that has just been removed: I have separate patches for the other ones in this case but could fold them in here if necessary. > return ipaq_micro_tx_msg_sync(micro, &msg); > > The header include/linux/mfd/ipaq-micro.h also remains, declaring APIs like > ipaq_micro_tx_msg() that no longer have an implementation. Removing that file as well now. Arnd