From patchwork Tue Aug 13 13:09:48 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 818869 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BB596C52D7C for ; Tue, 13 Aug 2024 13:26:37 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 0A42C238E; Tue, 13 Aug 2024 15:26:26 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 0A42C238E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1723555596; bh=5ke0dMugQJGUNzUanoO5HspavxzPQnzSJYizcfymtG0=; h=From:Date:Subject:References:In-Reply-To:To:Cc:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=lRP4ZawDanc9T1w2+fWdxDkELUB7FbrmMD29YHcjxxqjrAj0E84mfpmB+cBYh2rDC k+rHqGCNVCiEv3VvKWI3VSjH9xNfDo51IL1Ol0KFU33GEQwTkH5AaVU32hPs3hmMJP uOvgNMgAh34vtssX5dNKy3ggeaCYCoRzDZNI9/oQ= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 6F4D1F805E0; Tue, 13 Aug 2024 15:25:53 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 07C6DF805E1; Tue, 13 Aug 2024 15:25:53 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id D60FFF80580; Tue, 13 Aug 2024 15:10:33 +0200 (CEST) Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 66076F80301 for ; Tue, 13 Aug 2024 15:10:07 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 66076F80301 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=ZJLCsp8N Received: by mail-wm1-x334.google.com with SMTP id 5b1f17b1804b1-427fc97a88cso42302095e9.0 for ; Tue, 13 Aug 2024 06:10:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1723554607; x=1724159407; darn=alsa-project.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=m2fVMcPJnrUO0N/1FseA0j+EEzz4Wl9hBU15LCUQqrw=; b=ZJLCsp8NHmiGjJEMJWF7aUlvPRDP8PoUoHdf4/dIjgfXJDHjhdrUepnfdqCm5Ln6K0 1yPjon0Zm6hwpkBBOOAjGwGgnD82456SD9lKxlgNAwjsT0x00IdCuZ46qCwVVwpInGNc vPjDUmA4ffGmIOBX19rYZsIAX3XkxBeQ3WMO4i0nwjgepYWVXkS/p11AC6OO4D7XV6al sGs0KjPzu8LEtzWGpkAfUkx/DK51EEuB9A1cXjp/R7sdpM5Sm+hObpAxUlS/8kGEcSRj O68NW4eLZ51m7s8A2DzPpeKu9xEZ9sKdTULobJwspkCbaM9Eiu+OXlIxYejgbtGGJhoQ 2LOA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1723554607; x=1724159407; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=m2fVMcPJnrUO0N/1FseA0j+EEzz4Wl9hBU15LCUQqrw=; b=VPg3w+TGobHfMvJV1L+arRKqsytm+WVxfVZ5PjdyNyZeR5JFXzVk5uLCUENSHoUSnD qFdlL6cF8EWlbkZgj4w/yNu4cZrTUxqAcSm+Rc5YyteqdIJtzn9hrvNlVV+dZCkbBMYu zg53gvVJJnmqga1/w2f2eVfRC/zADFeOGwDcLgqYqATnHnqkPMNhINGbhq9KbWYv8z6V Du91/OiftAiwLuUrasykZvzZoq2p6KpMxH92IIA6FtuUdlsr7Ge0d7IzcW05C/4/uWyH +h2Q19hsn+smGCe5nFYsKVY+VWI2aTzcZs8dZtuu4s/pUImAy/+RCqefpC4rQ2HuUmNg 5PvQ== X-Gm-Message-State: AOJu0Yz+BxYB0kXcYgTm5AH62P2tpNwYHSBOioH0yrZIBs5sDay5+D5o CZKeJFQ3sFdW6LNtnTuQBnfHCChqfI9hUImHGJt+BXznKEhUwHGN9H/tiZvxSb8= X-Google-Smtp-Source: AGHT+IHnqwXc38Pnpsch22i4e5wNnLg8t3Sw8H/kb30baBblrfe0Ww0kSwLWvg9YlxY932elDZZEiQ== X-Received: by 2002:a05:600c:4e87:b0:426:5216:3247 with SMTP id 5b1f17b1804b1-429d47f43c5mr23464765e9.6.1723554606909; Tue, 13 Aug 2024 06:10:06 -0700 (PDT) Received: from [127.0.1.1] ([178.197.215.209]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-36e4c938280sm10305003f8f.36.2024.08.13.06.10.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Aug 2024 06:10:03 -0700 (PDT) From: Krzysztof Kozlowski Date: Tue, 13 Aug 2024 15:09:48 +0200 Subject: [PATCH 2/6] soc: qcom: aoss: simplify with scoped for each OF child loop MIME-Version: 1.0 Message-Id: <20240813-b4-cleanup-h-of-node-put-other-v1-2-cfb67323a95c@linaro.org> References: <20240813-b4-cleanup-h-of-node-put-other-v1-0-cfb67323a95c@linaro.org> In-Reply-To: <20240813-b4-cleanup-h-of-node-put-other-v1-0-cfb67323a95c@linaro.org> To: Srinivas Kandagatla , Banajit Goswami , Bjorn Andersson , Konrad Dybcio Cc: alsa-devel@alsa-project.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1215; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=5ke0dMugQJGUNzUanoO5HspavxzPQnzSJYizcfymtG0=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBmu1sgzubjFvDtLJ+b01jNRFC9A7/wMsKAxjAK7 lgCKP4SyxuJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCZrtbIAAKCRDBN2bmhouD 196BD/9zpchJcYbVKVBPCCQYSew98k1x7YKbjCYqEkr2Rl0ry5Q0WsDrLcz+OdPNUNcukEBF57j CXFMVHwF/8HziV4YUQ+g/pJ9U+XQc8ZK9yVd2j0rCdKtFoGDJaH5jt1tt5u3XA4enR93eAScbBp z5WdEHG801tqydGLxgY06YsKKBo6TyNl6M58T8DmY9j7zNUnfPDB4tuGClf9vBycT/Jj/O/aDDn 4QbR/52niOyRHJJKNAtssir5m7I01na6FAKy0FVCubov8ranFGxpB+/eajBWSPKCy+TJOcip70k hQncmCZ9UA8CWvAfa7Ge7tHs+apnqGQYhF5dIcyXOC+EXRFuxZSs2aP7RScesHW7NT8kC/d6YPn UWiIShbfEkndLogb4uVBxCHY+lGq1TuD99bQBA1263enla+ziujq2XHmClw9Jwh0e/ehzJx1lvz O7NJaGTbSgIpaaVcS772jGuCgtxdjipcFWZnGxeuLqX4cWUfLtB+kDlroZf/+gN89t/1BK9OKln aicspz5G8uvst1BkIlyPg6YrTCv9ays26lhb7+QPmKuiMERxXiVu+6NnCTN7Sh/xjB9Y5CZ5fig jo1h802DvOHu9aslkYrUjJBkngQvLMPXfU8SCQqMwdfkByy46tYvfiN0YL5C02pRc0+Ww98lSNJ QfesZwWWNe6o9nw== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Message-ID-Hash: 2YIULWM3Y5S3SZOYP53M4UJQDD6MY35J X-Message-ID-Hash: 2YIULWM3Y5S3SZOYP53M4UJQDD6MY35J X-MailFrom: krzysztof.kozlowski@linaro.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.9 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Use scoped for_each_available_child_of_node_scoped() when iterating over device nodes to make code a bit simpler. Signed-off-by: Krzysztof Kozlowski --- drivers/soc/qcom/qcom_aoss.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/soc/qcom/qcom_aoss.c b/drivers/soc/qcom/qcom_aoss.c index ca2f6b7629ce..60af26667bce 100644 --- a/drivers/soc/qcom/qcom_aoss.c +++ b/drivers/soc/qcom/qcom_aoss.c @@ -394,7 +394,7 @@ static int qmp_cooling_device_add(struct qmp *qmp, static int qmp_cooling_devices_register(struct qmp *qmp) { - struct device_node *np, *child; + struct device_node *np; int count = 0; int ret; @@ -407,15 +407,13 @@ static int qmp_cooling_devices_register(struct qmp *qmp) if (!qmp->cooling_devs) return -ENOMEM; - for_each_available_child_of_node(np, child) { + for_each_available_child_of_node_scoped(np, child) { if (!of_property_present(child, "#cooling-cells")) continue; ret = qmp_cooling_device_add(qmp, &qmp->cooling_devs[count++], child); - if (ret) { - of_node_put(child); + if (ret) goto unroll; - } } if (!count)