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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 6A42DCCFA05 for ; Thu, 6 Nov 2025 19:08:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=tHx0ijyt7NNWrg5OZkXcDWeNAbRVfwuusWhyx0gnMK0=; b=Ngb9+pOhWL7fpkoKN/YQ21DC2/ /Gv3PCDRMw6DCED8+eq3lsBuPc0vxhz79wn8580DeJN76QTUirR1plrajk+d7RHBdZTLaLYzuLnfL /pJasxREOo4DtTJ467ZZJnRwZEYuUEzDa+qetbFvJshc8+O5utbQyriQlcp0RLaLJ+vbs5DpV4wM6 CtU0coFVUTw+Y4Ba+amGvAxkLpHsn4TVq+w38DjlWrW1cluXecv6gSOYtOPyhhYvJ0sz4omgpcJ8v 7EZNPfTyMiuNdg5DRMcyE2p/k1VqwvI4dO9GDzjcUmMDUnmi7upbbQavkuclOzT2zzmJBy87QhDxK FAPJ7CXw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vH5LG-0000000G7zf-2hg7; Thu, 06 Nov 2025 19:08:18 +0000 Received: from mail-ej1-x631.google.com ([2a00:1450:4864:20::631]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vH5LC-0000000G7uO-1C0X for linux-arm-kernel@lists.infradead.org; Thu, 06 Nov 2025 19:08:15 +0000 Received: by mail-ej1-x631.google.com with SMTP id a640c23a62f3a-b7128683174so19875466b.2 for ; Thu, 06 Nov 2025 11:08:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1762456092; x=1763060892; darn=lists.infradead.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=tHx0ijyt7NNWrg5OZkXcDWeNAbRVfwuusWhyx0gnMK0=; b=xz0d5cE3/WyNZObswFIITI9M4pDYyc1hBCR5IIEoW911kvPYuxKHAFZ10Hd36Wqyph 7XkC8dZtidHpASiFFEa8SXHXGhoXkfEgfZpNroE3LxfpIYtbaqnZWS9X0E+ygw5Wm0un EWmHbAD3QfKBJm/KDxqC+tkzyGciQGLyUI9LqNy/xKE9lm36eq0aYlCcjgX6958XIA+P Xf3toaVfkhvIPhxez5+5SI4qt5hlwo8UDkCJIXhCNc/iXimZ9ISzfrCk3ZKVWPN8Nwqh KfehljauH0Q3biAl30Z9bZ7wBeFPzn+draBTSXvK6phgti9bni9i5cKHmgB32GhZjXz8 wRAg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1762456092; x=1763060892; 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=tHx0ijyt7NNWrg5OZkXcDWeNAbRVfwuusWhyx0gnMK0=; b=qjgic2gLBsCEBizDmzJef7z7MGddzqjRZEL3OIDJRt/vYReISlkxmHpJWPTd2li9LK Tw+qsufrgWVdlH/QJkfvKHY34ytOHIja2LFefN+IVh1dZhHUIhBexLFFgn7gizQXbuFC rM04/KDZoXUaqlAXpQKq8XH2vgxKkyrOTTYd+VVjqV8arW39P2uxmCDNEP+8leCKoy2E 1Rdonfkkqxf7jQGeJnDcdDRsLieNWKRdCHwCjzbgM27hgwi1C5Z/CLPggWpEZQc99zDa jH4QyQHhAX6zFBa/HTgDDKuWXX8PmrgpRubK85Du1ENR4ljsZ9+aSB/dTx1RcGb+lXIm hdog== X-Forwarded-Encrypted: i=1; AJvYcCVIWcWFykZL6rTcbcuqnEcTj/j7u44facF/Ix1Kl6yE0PvPTMJu8haKUSIBXM/owzlFgbNibC9Lw58Pt+lJ7mNe@lists.infradead.org X-Gm-Message-State: AOJu0YzH2bf4bVzCmELyNSFxHYqHx3R6Vvpaz+Swv4XwF0FnJVgcw/xn 5x4lQP4ChHr+BrXApkjYdHwRuxLIeeA1MbFAOfavaby+1kB1X+gXI6ONKiLVSGwQQ1k= X-Gm-Gg: ASbGncsq7+u/FvIvpOwHbkwhlwyQMWE6p5kriBdbmm2xusEn4lDfruuoybS5Z5MrVgb sWYQiQ4VuNf1fcoeEspRwTYhg1v9Kt35oXNG/BuVkM3YfZGz37F4aFcAC0hmT2pTk+OaeGPV421 wwDIN8O+0fF94O6KYAgurwD1etjXwaKitKEonnrqzCrgrBuYv50sOPQEHqOy+Bb//QHyNhz/Co7 JudrSDzB93/EomJHFYI8S2V7U3A+Qu9QLuss7f7/dZyMi3/cwe3ufS5Som0YzSTPWfGE/Prs2V8 37aDwYOjuNkxl5ZiZ7VgGqvrBUul6aRGmWjmkNwdCQhOLDrHdmXrFyrtmaSxu95LHyfugaoKPVr wKcnqv53Wh+gfbsrl/b2wvjRAZzhoEPDwg9eTpbOOrDOhXLXEcaL9E+Z3Uw5pXV0x0JXRgmwpa0 EHixWER56jS1N/mhWQ X-Google-Smtp-Source: AGHT+IHEirr3Jun5greVbFzCCT3Fh3wTZA5ZwGfVN2ya/txpM9j9JLnmbgtXU2cagXUpIzPh9ex10A== X-Received: by 2002:a17:907:3fa5:b0:b70:b45d:d9c2 with SMTP id a640c23a62f3a-b72c0d9ea7emr14466166b.9.1762456092426; Thu, 06 Nov 2025 11:08:12 -0800 (PST) Received: from [127.0.1.1] ([178.197.219.123]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b72bfa2510esm26739566b.72.2025.11.06.11.08.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Nov 2025 11:08:11 -0800 (PST) From: Krzysztof Kozlowski Date: Thu, 06 Nov 2025 20:07:09 +0100 Subject: [PATCH 02/13] cpufreq: dt-platdev: Simplify with of_machine_get_match_data() MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251106-b4-of-match-matchine-data-v1-2-d780ea1780c2@linaro.org> References: <20251106-b4-of-match-matchine-data-v1-0-d780ea1780c2@linaro.org> In-Reply-To: <20251106-b4-of-match-matchine-data-v1-0-d780ea1780c2@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=1326; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=JUijnBRGu0gt5BmJL1AM+Ht/YwmL8eWcsQcfAW02eOY=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBpDPIKQkvxWPYTlG0/11v2qnF+WGB4lyWocQIsb E+BCX699yWJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaQzyCgAKCRDBN2bmhouD 13ftD/0Sb2L3Qr4nwf5h7Cly6LwsxSlZoJjp/W9v0WGxNdDeNrrC98D1uHWpz8WejUoTpe8FhvD /TvAuRvEANS+J/AyAE1J0evzHcegvDXb3QfmrpU6rIDNmDvMJ1MFHJVoJI/oBoh3Uf7RTWJsuSE v6xr6ScHY74ZSWqNtd/LlAeGoPXSLptXE1kVtWdhrxCgJ2SLG8wix8wA+g+yJz2ieJq+n0DbkmA eyMuFIi/0hL+W2kOFEYsO6kaIbHZOKlCWwGKnIes+8VxOLq5MTJDwwjgBNutCffRlu5f2WDSkcY 6aifYmVkyUO/xmUTHb6aVpoa+m8plHAADVnWf6x3xFsKrZY6kb4DJZXBRHm4nfsaLeRhO0bSNca 6vyTRvy3Ccsafdfrt3/olOOgGzUUE0UvQUHeyDAUROoTBo1IgN+in6qEA/GVNMqirxajkfNyrru yk0S0U+rvDq/GJDbvDTKlTvsD3RmL9oAb8PJ7FqRQSfehpAQ2KBxRy9skz0z9keE48KRKWjgEoT 6+/QF5WcZZgZmi80F7k/Pb0doeBjTMKJ8o0mqJXKJmZWN7aUfUL9DtGtG8+uE5ef/FjgLfzC41X dUDk/Ndr1cvlzd5G+twl5YJdjGEbL0Ub98gORPtqCbpk9Fvb+BTyoQGLhNcLC0NrbZ9lH56bFRX pFHmzOtqHLnAOdg== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251106_110814_364922_AEE13A79 X-CRM114-Status: GOOD ( 14.05 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Replace open-coded getting root OF node, matching against it and getting the match data with two new helpers: of_machine_get_match_data() and of_machine_device_match(). Signed-off-by: Krzysztof Kozlowski --- Depends on the first OF patch. --- drivers/cpufreq/cpufreq-dt-platdev.c | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) diff --git a/drivers/cpufreq/cpufreq-dt-platdev.c b/drivers/cpufreq/cpufreq-dt-platdev.c index dc11b62399ad..a1d11ecd1ac8 100644 --- a/drivers/cpufreq/cpufreq-dt-platdev.c +++ b/drivers/cpufreq/cpufreq-dt-platdev.c @@ -219,20 +219,13 @@ static bool __init cpu0_node_has_opp_v2_prop(void) static int __init cpufreq_dt_platdev_init(void) { - struct device_node *np __free(device_node) = of_find_node_by_path("/"); - const struct of_device_id *match; - const void *data = NULL; + const void *data; - if (!np) - return -ENODEV; - - match = of_match_node(allowlist, np); - if (match) { - data = match->data; + data = of_machine_get_match_data(allowlist); + if (data) goto create_pdev; - } - if (cpu0_node_has_opp_v2_prop() && !of_match_node(blocklist, np)) + if (cpu0_node_has_opp_v2_prop() && !of_machine_device_match(blocklist)) goto create_pdev; return -ENODEV; -- 2.48.1