From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 9D1821B142D; Thu, 20 Jun 2024 16:09:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718899751; cv=none; b=X3iCqcApPhH+Y6yH/xYdhaGL0TB4bqODJJE8HCXg+FqEtH+in/XdmSfaYO8Qruun0lV3pUw2Eu9+POXnXoGuKRwdDu5W4ojSx0/pP2K6Ge2nVJjgunsHjyEvQM8bD9We5oOBmF8qKc57av7At2HJsKpgaZjklnURdWk8y2JycDg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718899751; c=relaxed/simple; bh=34O7gW2yBam0ge5klqAdg/eHW6SgzwqEsPIFcsKnJEQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=S/MayN6M4eUIJ8xM+SZGazyhaWevb8ycqYlUpr9tL5xfjYDAsSxHH9RIt4mcDn25WnhutVozbafEIKmeQMVNa+2/zg4Ntz0586uy60kRvopbJ+gRPp0i/ZaxgpXBJpfdyzOx/y31HhfVWsfACto+xMtLHYfH0emok02uN8zxxto= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AH69ZUGz; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AH69ZUGz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D78A7C2BD10; Thu, 20 Jun 2024 16:09:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1718899751; bh=34O7gW2yBam0ge5klqAdg/eHW6SgzwqEsPIFcsKnJEQ=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=AH69ZUGzuQU83J/KptlSyZ/iRATC4iwWDlQz0Nr4xI/p0Wz9dswnyPtEVNrKt3A+V lUvtQoqN+ycg6ivrcr5ekOI6egU+qariyHGGCNG1ZontZCc5B+qfLWVTRo7F6Dpy2j Zez5pWQzdsC3AeZ7KPyEgiilFaBRzvmMkbAfrdxcqnXf9f71++ieCXTyt07Tf5dWhl mwc6Fn7TohNm6XarhV8pxfNomAWLXNYVfbwxcvKm2awnakpxYWdNthOcRBvJOS0FN2 9QX7kmsm2uJ6hp6CsdW0YsxuMNTVVN9DxMfD0HZVzbMvp69Vd/HU7EXaAskwH2LIFU +IJnOTfGLBgnQ== Message-ID: <29d55d6a-8b4c-4374-b5df-64f22d846ac9@kernel.org> Date: Thu, 20 Jun 2024 18:08:58 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 18/23] regulator: add s2dos05 regulator support To: Dzmitry Sankouski , Sebastian Reichel , Bjorn Andersson , Michael Turquette , Stephen Boyd , Neil Armstrong , Jessica Zhang , Sam Ravnborg , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Dmitry Torokhov , Pavel Machek , Liam Girdwood , Mark Brown , =?UTF-8?Q?Uwe_Kleine-K=C3=B6nig?= , Konrad Dybcio , Chanwoo Choi , phone-devel@vger.kernel.org Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-input@vger.kernel.org, linux-leds@vger.kernel.org, linux-pwm@vger.kernel.org, linux-samsung-soc@vger.kernel.org References: <20240618-starqltechn_integration_upstream-v3-0-e3f6662017ac@gmail.com> <20240618-starqltechn_integration_upstream-v3-18-e3f6662017ac@gmail.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 18/06/2024 15:59, Dzmitry Sankouski wrote: > S2dos05 has 1 buck and 4 LDO regulators, used for powering > panel/touchscreen. > > Signed-off-by: Dzmitry Sankouski > diff --git a/drivers/regulator/s2dos05-regulator.c b/drivers/regulator/s2dos05-regulator.c > new file mode 100644 > index 000000000000..3c58a1bd2262 > --- /dev/null > +++ b/drivers/regulator/s2dos05-regulator.c > @@ -0,0 +1,362 @@ > +// SPDX-License-Identifier: GPL-2.0+ > +/* > + * s2dos05.c - Regulator driver for the Samsung s2dos05 > + * > + * Copyright (C) 2016 Samsung Electronics Not happy. You upstream old issues. :( Please drop all junk Samsung code. > + * Copyright (C) 2023 Dzmitry Sankouski > + * > + */ ... > + > + return ret; > + > +err_data: > + devm_kfree(dev, (void *)s2dos05); Why? > + kfree(s2dos05); Please test this first. This is obviously wrong and having such trivial issue makes me question what else is in this Samsung code. Best regards, Krzysztof