From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 50F84C43460 for ; Wed, 19 May 2021 14:33:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3615E61363 for ; Wed, 19 May 2021 14:33:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347569AbhESOev (ORCPT ); Wed, 19 May 2021 10:34:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42222 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347445AbhESOev (ORCPT ); Wed, 19 May 2021 10:34:51 -0400 Received: from mail-wm1-x329.google.com (mail-wm1-x329.google.com [IPv6:2a00:1450:4864:20::329]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A78ABC061760 for ; Wed, 19 May 2021 07:33:30 -0700 (PDT) Received: by mail-wm1-x329.google.com with SMTP id h3-20020a05600c3503b0290176f13c7715so3457611wmq.5 for ; Wed, 19 May 2021 07:33:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to; bh=DCQ/kFDivgK7GQNYhLKETXZZY70HNicwNr4SprqTshM=; b=thuJugNL923dMzFnEsVGIaIZZZrP03SU5WUwFJ/UlId06Fx0wC6czVpNH8MRjBrVSH Fw8hYXX9gbUBKkxhZupMKfoUnEiSlS+eFGv6OO33TLzo37AfZaxLMXQyPvdaGVrPAEYl CP49oxYDuaVorakDyLwZExpae5Z2LY0E1rD+AlhDeq7o7KctgMKZn54BiGptgXqaaF2I sO54wDuqUU/+iFx+/PASGI7pk9Szld6LZf50aDCv/nlUIYbK3z60Mk4Y8270ZqAb5/JO a4zp2vBSKO8uZrejZTUQa+FKV58G5yoRd3C2teZ0nEdcxOzc24Momse6vpHa+yZ0de8r U0bw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to; bh=DCQ/kFDivgK7GQNYhLKETXZZY70HNicwNr4SprqTshM=; b=GMf/oRsa5dYeHPxDyjCOD98iUjI426y31q17o4bqwN2zM1ojApGH0PWP76jTGulCvX Ow5xdC0S4CvKMLaC7QPCrP2/hCKf2SqLDASw0osgg8+37cjFOcObRystWGJbBzLCbjkH uoY5y09oIht9HNkaoHeRVyG9khYmgYsaMPYQoq9JO2hsOWmdwuV/RZSdZiZ17wgs93II 6Mwcvn2VNVbIFAyXdj1P++h+2q7urkIAVt+iSLeysnEyMI0QHr9J0i76Tile6sEu6qdy /j3Hn9fJ+BSXdQLq2tkJj00LCniZ12Zlbe8MTMaZTbzyVOOTvUZqiwTJ7DqU/F/Q8Jw4 FiWw== X-Gm-Message-State: AOAM530N//80vnRGswsO75hHWzS9YjVUc6tpnqxeRmrpl7Wgd17MM4JK QoLMAjrUSMvChYfcVdOJMpp+NNSYBip+5w== X-Google-Smtp-Source: ABdhPJx4JB1bRalzDlI4ShWWTZFpYU2OBLRYrTfkbbKxLsPeJCa1PyVKw840yKYR+zYU6HfFI6ZKhA== X-Received: by 2002:a7b:c742:: with SMTP id w2mr11918923wmk.76.1621434809298; Wed, 19 May 2021 07:33:29 -0700 (PDT) Received: from dell ([91.110.221.215]) by smtp.gmail.com with ESMTPSA id y3sm2894271wrh.28.2021.05.19.07.33.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 May 2021 07:33:28 -0700 (PDT) Date: Wed, 19 May 2021 15:33:27 +0100 From: Lee Jones To: Andy Shevchenko Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, Daniel Thompson , Jingoo Han , Brian Masney , Dan Murphy Subject: Re: [PATCH v1 1/1] backlight: lm3630a_bl: Put fwnode in error case during ->probe() Message-ID: <20210519143327.GE2415519@dell> References: <20210510095716.3302910-1-andy.shevchenko@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20210510095716.3302910-1-andy.shevchenko@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org On Mon, 10 May 2021, Andy Shevchenko wrote: > device_for_each_child_node() bumps a reference counting of a returned variable. > We have to balance it whenever we return to the caller. > > Fixes: 8fbce8efe15cd ("backlight: lm3630a: Add firmware node support") > Cc: Brian Masney > Cc: Dan Murphy > Signed-off-by: Andy Shevchenko > --- > drivers/video/backlight/lm3630a_bl.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) Applied, thanks. -- Lee Jones [李琼斯] Senior Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog