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 C0F6B3AD534; Sat, 13 Jun 2026 07:47:34 +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=1781336859; cv=none; b=hqEZoTTQE2JObdoHAFfCUPCE6l2KSEhH5COg8L8Zo9hRWIekZkSPigy4QYQBUDxP/wEq8EmjfKLSeVur7xZHpSwn4yO95vaVdJ/NOa5IuzRdWrRoUHf7e17COupsW3ex/1iBR5Yx1Y7DEUi3XzWqrp3/MMpA9qZwEnr3A77ocp4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781336859; c=relaxed/simple; bh=gQ5m3KUzb5DV/Lyrds+XlQ1XS92VjVfiRjnv1woplHc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=gTaamRaUtkTQnIf2GAWp62/NTAYJ/bUKK5Z6Od+doHwzjwT/KBmYeayxcIg25Pl+XV9UtX1FoSxX6HaUMwCDMbyYbYSIB6p86FshshcPGiTYo9KAy6Npyp+DduhgSNHNuFbYQk0xeeSG17cE4iKl9lPXvXk3NZOmkQkgRNaw9nk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MliIwHrI; 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="MliIwHrI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6CE051F000E9; Sat, 13 Jun 2026 07:47:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781336854; bh=zZcgj3O3Xe6AmCnD931Mnu5s9oDegS1TUeI/p86WTx0=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=MliIwHrIdP7ikYWct9u52KLjzS0zngcsYdEXsZU6Bkqn/SingQ7bYpAVztv96IVCm 1WMXMWHXsmOv7M0gJMLacO9RO+WakI627ieKcucyfmeyuLk9JzYOPDMN7n91ULiI+F YjG1i0WrB4noH7sYfLqvx/rcYdU5oWF084MqHFEtGTIK2Cwh9XAmFXv/REVlht+mHo Sa1Vfs3qI4CypI0l6/eAtYXwt0Ii2HwWxLKaYcbMLctEDlQ/AXfr4m0buNWchvpm7g gF1CgYRtMNFjix3pmBQq0zsItT3DI793pPqk5xFO46mtPOoT8k+ojbncGTCiTWTBqg mREUGkoFzFgEg== Message-ID: <1deb0868-7443-450f-9b08-68ce5d7ae7f6@kernel.org> Date: Sat, 13 Jun 2026 09:47:30 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] power: supply: Match DT value types To: "Rob Herring (Arm)" , Sebastian Reichel , Hans de Goede , Marek Szyprowski , Sebastian Krzyszkowiak , Purism Kernel Team Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260612215308.1888834-1-robh@kernel.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 12/06/2026 23:53, Rob Herring (Arm) wrote: > The battery drivers read properties whose bindings use signed values > for temperature thresholds and unsigned values for voltage thresholds. > Some helpers used the opposite signedness, which makes property type > checking report real mismatches. > > Use signed helpers where the binding and DTS allow negative values, and > use unsigned helpers for voltage properties documented as uint32 cells. > > Assisted-by: Codex:gpt-5-5 > Signed-off-by: Rob Herring (Arm) > --- > drivers/power/supply/ltc2941-battery-gauge.c | 2 +- > drivers/power/supply/max17042_battery.c | 8 ++++++-- > 2 files changed, 7 insertions(+), 3 deletions(-) > Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof