From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f51.google.com (mail-wm1-f51.google.com [209.85.128.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 81E0D3081BE for ; Wed, 12 Nov 2025 10:29:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.51 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762943358; cv=none; b=nUDQJa+e5VxueyYOA/Sn40uNiz5/QEQIL9l9OKIq7s/zQ0uoyQml4NSjl1lPSOgUTJ4G+wRX1uEDytl3cVTgG2a7QEYbNkLR1CH39FbYVagO4EJfFm3cJe2umuLjvUm4uUNyMRQcfH2/j9t6Tqrz2aB4sqpQnbtgEWwz/1VcG6g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762943358; c=relaxed/simple; bh=NtaVRn5fOdSnDL05sWEjwQYKJh+onKYC0wteYH9Ybhg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=QuMRZiGqoN7EXaJ/XHzLZndbotAPPxqIukEjQPeOgfHywIbvnTEL30Kb9mQTUQQW1fz3vUgmUMMeCpmfFE/nFrDvHTovbnwwVn80+zhlIDLLvgbXa27lNpSwPoIekqfFptblhQsfgQpRXIpqL5mc1GrRbFr8Lm4hvsuEDSiU4c8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=VNPLOnAT; arc=none smtp.client-ip=209.85.128.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="VNPLOnAT" Received: by mail-wm1-f51.google.com with SMTP id 5b1f17b1804b1-4775c4197e1so174025e9.0 for ; Wed, 12 Nov 2025 02:29:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1762943353; x=1763548153; darn=vger.kernel.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=3uEWFCapL3xuNBc2CPMG4t/kBRPzDDIx7Zzq9T/LZFs=; b=VNPLOnATZbtR6f9w8LW5AUXK1f+iEPZjtetGuCB5NC0u5PMKEt8cO4I12WdequMuCp nLK0BGxU/0Jz6LhUHKXUNpmEy58PWztDi3v5eCHtuhqnijSUd1Fbwz0OfeP6KpVSyBwz hueXCtboPLrNhUB8izlSamSAJKIGOWGueeSYHbyLmMuUKJLzUgIX0A0epCfic5ya5Ts4 I25fMcpvbezomqD5NxCP6gPhj3BxA9tzZa31oEKpTyujOJskdcbfugBlZsXHNRWfqkaj n5vLh3ICMTJ//hhwfVfKNT2CsKo189EK7ztyyq5gEmR/DtIAHZPO80u32ZGeqazZh5uW szlQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1762943353; x=1763548153; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=3uEWFCapL3xuNBc2CPMG4t/kBRPzDDIx7Zzq9T/LZFs=; b=IZaZy0AihDMMWuQsCJny1/AUt5k4jN4xSNj+Y8sHuUkyF8MYUZNSfPPxw13dkXVs5T PMaFBKFl7p7eb0tAP/+VFGZc3oMhFDbbi8l5rnckLH3uhqZjJgvrTvmiiyM7OSfGvWGs /AMudaZcfXYu9lKUSRIw2nq2zWbsJPale5A2PQMPWHtrCeSnmDfTzXVeHgOffhMhzymT Qg68Pbl8JTvExxwHTAW3X1z/j7snqMVNc5Q583h2Eqb2n6AnjQJXJykBPxCScsVDBZkn KREGZORvEtZD8uS3Z7xsNmC4rszZ4XGofzYyqKdK53rM0N/B3WFRdQceApUdHn0cxhWm JiMg== X-Forwarded-Encrypted: i=1; AJvYcCX1vaHvc0TuWVrRPxM7DYNOMl9ABoRj530V7eYVcMIu6tJQ9qdRWpMPBvOZkYXnd5R4qGj3C+Ruww==@vger.kernel.org X-Gm-Message-State: AOJu0Yw1jxq6zYf7uRfE/RmyrKIGtHuBY0j+O2pWwMp5CTJMwR3jzAyK MWw5hZtC0bp0iwnWp49Aj74uPDl2d6mX1p+2yOGYR9zIbxWmAsdc+H+4DXCEr1fOK8U= X-Gm-Gg: ASbGncvRjllZ56Isxss/ZlyYT+u5wwnQ3/2pKiTG/Zc0PUArRwiAMWcDnLKgZTicwgA nyM1wUgzTKWimyViyVjKHhUXZlQhsGZOdP35hfTLHDOyiAh/RksuNvk3CJho2y5Gw3N+Eg0eYjk EMJQOc7BBBI7+W3Vmj7RnEm1gy/eC+ISgDR3KyK3KiKLaAM9Ju5IPpwzxmg35SRh5KuEENxf0nz mN3VIRLZQI/2AZ1UzDlw6RsWbdaYlU03/IwRBEhKU2K5gUR+9fXJlfUxmsJBLUvgSvf7N5nEKgb kaF2t0NcxxUvBC/z4TiUzE9TxIQwz/25jvqAOQbnp0BcDAmmcQcR2721WbBgdKpTgJC7D0H5lQu VcVX2izZV2fAB2PuSahcoHOYjbdFwIAUiJzeFpzlr2XM1SzNCrwHN9d7ZSfGoaQP8NIr0Q2WwY9 bhalcp3A0U7HFPA5DA X-Google-Smtp-Source: AGHT+IEZxhWPWikCbrAnGfoelUubQn+zumXi8NTKXDPb/rrgk5SQKq+1ZC5MQQVGOw/Dnv2a3nat5w== X-Received: by 2002:a05:600c:4fd2:b0:477:7ae0:cd93 with SMTP id 5b1f17b1804b1-477870b44b1mr12471145e9.5.1762943352640; Wed, 12 Nov 2025 02:29:12 -0800 (PST) Received: from [127.0.1.1] ([178.197.219.123]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-42b32ecf522sm22020001f8f.45.2025.11.12.02.29.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Nov 2025 02:29:12 -0800 (PST) From: Krzysztof Kozlowski Date: Wed, 12 Nov 2025 11:28:49 +0100 Subject: [PATCH v2 04/11] cpufreq: sun50i: Simplify with of_machine_device_match() Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251112-b4-of-match-matchine-data-v2-4-d46b72003fd6@linaro.org> References: <20251112-b4-of-match-matchine-data-v2-0-d46b72003fd6@linaro.org> In-Reply-To: <20251112-b4-of-match-matchine-data-v2-0-d46b72003fd6@linaro.org> To: Rob Herring , Saravana Kannan , "Rafael J. Wysocki" , Viresh Kumar , Matthias Brugger , AngeloGioacchino Del Regno , Yangtao Li , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Lorenzo Pieralisi , Daniel Lezcano , Bjorn Andersson , Konrad Dybcio , Thomas Gleixner , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Maximilian Luz , Hans de Goede , =?utf-8?q?Ilpo_J=C3=A4rvinen?= , Daniel Lezcano , Thierry Reding , Jonathan Hunter Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-arm-msm@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-tegra@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1586; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=NtaVRn5fOdSnDL05sWEjwQYKJh+onKYC0wteYH9Ybhg=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBpFGFn6/m9j+vXfhwgQcvMShnjjZfSHkT4opZZX DHqGi3TBpSJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaRRhZwAKCRDBN2bmhouD 1/86D/9xLSU8geMKbGZqQqq+gpYJEvoD+GGEeh6cjW5htbTvlWOfvwgeOsv7EMHmjZb4EAEHORs AFvbHIO29KrO50mOR6LWzHeEtoMbjKRxpPpeFHL0WAJ0zeaGgYFQkVDLFTHb+tcJKZNzaQcfTOr A/gX0qt9wWyZUy483xKQSHzNencn4A5qm2KeTLjezWyjKRMqOxNcCqFmbGX38K43Am3QmMZ3AL7 YVFre1EJbT91zoN7MCGE2vUscm7rpE/mljuHR5i/gJ7Uj7Q23emhpxMeTD7QmdYvYP7F83LsCQ3 unLQR73BO8Pgm/+aNS4AhAvH7IWEn7REYkZFdGDYLzeC/G/Vg42R0QVo8NUdZTWL7mXelmpdG9Z DjmAXvVA1Ymxjfo8gNJ6YeKeB2voZyM98mtlwcgr354wN8V9DFoAwZeRx3p6bzqQhucTooTlrrD vuLisnyvxIeghESp180iNmZsCzRaiVM1DxQhnA40Tqs88QUKVirgWolnf+3SF0XEwMmOieEsmRk XbUoyC0vCzl6+Niz43jJgm1/yNSkFfgG1QJySFurCg0aI7Xrc8Jmbn46/FHPTNSkiwFP7sqbyX1 uqHFTQ1d+BsJkhEW5yJDhqAYf8W0lvrmTtejmDepIdVQovzVNtHxSFWyrfn2LltV3ysYc0VIw33 YpwPc5aDBmI/CNA== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Replace open-coded getting root OF node and matching against it with new of_machine_device_match() helper. Acked-by: Chen-Yu Tsai Acked-by: Viresh Kumar Signed-off-by: Krzysztof Kozlowski --- Depends on the first OF patch. --- drivers/cpufreq/sun50i-cpufreq-nvmem.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/drivers/cpufreq/sun50i-cpufreq-nvmem.c b/drivers/cpufreq/sun50i-cpufreq-nvmem.c index 744312a44279..4fffc8e83692 100644 --- a/drivers/cpufreq/sun50i-cpufreq-nvmem.c +++ b/drivers/cpufreq/sun50i-cpufreq-nvmem.c @@ -332,13 +332,6 @@ static const struct of_device_id sun50i_cpufreq_match_list[] = { }; MODULE_DEVICE_TABLE(of, sun50i_cpufreq_match_list); -static const struct of_device_id *sun50i_cpufreq_match_node(void) -{ - struct device_node *np __free(device_node) = of_find_node_by_path("/"); - - return of_match_node(sun50i_cpufreq_match_list, np); -} - /* * Since the driver depends on nvmem drivers, which may return EPROBE_DEFER, * all the real activity is done in the probe, which may be defered as well. @@ -346,11 +339,9 @@ static const struct of_device_id *sun50i_cpufreq_match_node(void) */ static int __init sun50i_cpufreq_init(void) { - const struct of_device_id *match; int ret; - match = sun50i_cpufreq_match_node(); - if (!match) + if (!of_machine_device_match(sun50i_cpufreq_match_list)) return -ENODEV; ret = platform_driver_register(&sun50i_cpufreq_driver); -- 2.48.1