From nobody Fri Dec 19 19:06:33 2025 Received: from mail-ed1-f44.google.com (mail-ed1-f44.google.com [209.85.208.44]) (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 00A15357A55 for ; Thu, 6 Nov 2025 19:08:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.44 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762456113; cv=none; b=LmFj63DN7c5tsEh4OqxJvoPpFn2XysT1BKkQyHudDkrq92oCWETG2yQIgPMN9CKPGCT6a5qewYRARKtBpe+cK7KcMcINBgnUUlrCZgborV2X+by7pZy06WL3KYwt5DPiQD3lXbS0eNOD8XQ4RIRU+G9y+4KdrxQRJ2xrG+IvI5Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762456113; c=relaxed/simple; bh=u7YvQdbfgeK3r2KrWjEjECrNLAFFKQw+0JuX/tEQ9/Y=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=OQyKiMJ/EqLe4NQp+5XR598W8h1kHXWZpyP5khMgqQfT0vuBUOthVbTgBeaf5YHKWUO3X3rGmKeoDVy+4OGuxmD8ilHS7EBOG9+Uaw+Sj+pMU3hFB2rVcW2bVul/fES3/dTaWpEhzc5U8sqCskcZF9JcX8bo3Lgn+NGrxY5C22o= 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=LofBvCnN; arc=none smtp.client-ip=209.85.208.44 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="LofBvCnN" Received: by mail-ed1-f44.google.com with SMTP id 4fb4d7f45d1cf-6411f1c4b4fso231899a12.2 for ; Thu, 06 Nov 2025 11:08:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1762456109; x=1763060909; 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=/0wRqNZjDhxKoGJXV0usfDeV7Mj3Zg6leQf7T0uY07Y=; b=LofBvCnNiQGgw83Vv/4su4NPD/N/BEqeQx7uP9pOS+2YxD6BweGYbq7Kus/TBmiT91 qdWLAEfOHfEveYqt1uqQyLTd1Ulp1E7SmRFnOSMz2dgvAacUAfM7n9npOtCHl+QCuaJR LToQcGQ0/gOI6usP5yQz/W+VEJgsdtQslQQEmVkLo9V3icIbziAZC/5A331pQt5bAilY 8GYWegdMOB878kFQVNw/09zvTLmRmTrbq65EQrExmZ68Hwscpq31wSwPW1/7kMo7Py5q AtyRyKxCM88pk8uhTSqj9pMoPe2UhEnc7A1LJFXdhmHnT2t2C3tMUS5DW67LPWZd+Ifr d6oA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1762456109; x=1763060909; 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=/0wRqNZjDhxKoGJXV0usfDeV7Mj3Zg6leQf7T0uY07Y=; b=b6ifEGdRSsMBOYvoQ2Xo8Tz6fm3SSbMbGwlsBOFlVDHIUENEvpi4whdf7+/TDwAAbI IgPJn8eG6Ph16y+awT7gjEGfs3kf+KeR9NfKMOesyUzFat/sqmdwfd1DPuZM7Gm0eFHg OBvYdnjMdxaaQbPZgosUDwaZMC0D2rjfsoJkDp+QLDsmalQqcxub8MJAbwYYIBM3FJV7 yu17QKvpFb0wC4e4MUnEWQIqxPojJmMV0a+MMv/VH6FSMWkdLIq4D0Qr7JxYqw59l01A 3p5toZYHo2EiA8Nu2/icskpZRINpsOeP/aRAbUMrc4p2EpMZXtu/dPX4i1+DvhBTen1C lB6Q== X-Forwarded-Encrypted: i=1; AJvYcCUwYlhb+SRSkBtZc3wo4R/CDanCB701V+90OpQgmaDvUeug9FkAb4xxphulq4rEv+zJMX7pTDextsINoww=@vger.kernel.org X-Gm-Message-State: AOJu0YxRErMUvTlh3NgNHOfzBV/O9x9izblVArr8ADw2ylHx72VnDj+W lnTC1rA9WijiK7l7eWP+DhCL89w4RILCFoeCsFQe8Bfy8Qvv9K33WPLJmDwMQfc/1n8= X-Gm-Gg: ASbGnctT/vBnAvaP+BYjA/ZuBE8og6FvWCrPUP69llLNYLITfn/BI0fA1gmzGT4VRhk NX1qLmIYVv8nQfzTF+Fli1w8tvBlM5A5jyUeNBdh7bKhZo8YgdjU4foi/ZHR5KeR4UUj7qkD9q1 +oUN1mbJ6F6ha60c1DttSaEfKd/WbVEBNaaqRkmc80KIZ0/le0TkP4a9wLSfrQRTUq0PCiuUMal E+3VTN0AkhHiND5fLY2ZjpmwqxZoMijvogDT1Jx0lxHBEXY8Q76i+FKeMvfyIVb6M1cZXb42ci3 WCG0fS3t+tAsnHLXuRirrTdruDqc6PwcTcC3mbrGcfz0Ij0HKFNLwkT6pT1F+zU6gKmXUNr71Du OnngWs8qrYpJgjcP/unLhrt6/izDtiQ7Ltv9TKrTtvmpwosu2GsAIT6qWzLPJZPZ+EGGE5kJM/Y AcXldz4h4nU7EAYK/t0DmP+Ed4xqs= X-Google-Smtp-Source: AGHT+IH4c9+FBzEsbksRLPluAEN5Q7bHrM/fI2f7vZ+JiCnXsA9u+zTGILggtvCf5W5Ec2dC2M2+Eg== X-Received: by 2002:a17:907:7b83:b0:b71:a627:3d9f with SMTP id a640c23a62f3a-b72c05a79b9mr18769266b.0.1762456109330; Thu, 06 Nov 2025 11:08:29 -0800 (PST) Received: from [127.0.1.1] ([178.197.219.123]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b72bfa2510esm26739566b.72.2025.11.06.11.08.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Nov 2025 11:08:28 -0800 (PST) From: Krzysztof Kozlowski Date: Thu, 06 Nov 2025 20:07:16 +0100 Subject: [PATCH 09/13] platform: surface: Simplify with of_machine_get_match_data() Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251106-b4-of-match-matchine-data-v1-9-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=1564; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=u7YvQdbfgeK3r2KrWjEjECrNLAFFKQw+0JuX/tEQ9/Y=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBpDPIQS0NKG5M8Y9dtPEfNKTnde+xk+nLbIiL/5 gZmzZeeBqyJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaQzyEAAKCRDBN2bmhouD 18IuD/485ZrsWmmctVDH8SJy+QlRAB9G6pjgkgZCsJfoEU8YNLRcSo+N5QfbZ8vq7xgBZM6GfME Xk34JS9iLYYgEgfFMRtA3/uM3M1U37fJyzng1fw3aPcRICCnY6Vz2mwVL5Q8MVqIof24NgdWpu9 0SLyBUs7Py1HicjE3zHaYTsvDbZIjYGwdRam+QhhmCh5aUy3k0ee6ws2AZMGaf9jTS4N2bq0ZN5 PAIqqjwEBcxYj80H8KlJJrvtqn2lZ8EJribf1wlTg8Tn4m0kSlpjnTWcnsDmC2WqDwlvFnBtQK4 oy655q6F8f98COg+E2qETR7V1oUJFhMU6p25zR0eRvR5zF5ccdp7DhYlmkMrvJCagkv+8On8AjD plSomWDS/IUkuqmiarbHjxcG004xbozEA8J2Y0cUaQHmh3KKva+BETKxo/0StI2jpz3mHwHv3+E KCCYZUNAiCgbSi5vr+KWoQvUvpQfkKQpk/d1H+uNE5TxYVfj0b6dgkqxsleWst1GxTh8zfFvvn8 W/PBbn70TH1kE8i2VP3s6UcRZAHkxmBgc4TOF3bAVQGPOhn44A2631dukvOLGyQILOlJ+3Or4JG SQphnIWjT7wfgFxy1m3Y8OO6FQEos0eUYYJEERoDgaUdbPafYH1GPSzBjWNn39LWsQUT6Phfa9q jiVezEzJwysuNMw== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Replace open-coded getting root OF node, matching against it and getting the match data with new of_machine_get_match_data() helper. Signed-off-by: Krzysztof Kozlowski Acked-by: Ilpo J=C3=A4rvinen --- Depends on the first OF patch. --- drivers/platform/surface/surface_aggregator_registry.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/drivers/platform/surface/surface_aggregator_registry.c b/drive= rs/platform/surface/surface_aggregator_registry.c index a594d5fcfcfd..78ac3a8fbb73 100644 --- a/drivers/platform/surface/surface_aggregator_registry.c +++ b/drivers/platform/surface/surface_aggregator_registry.c @@ -491,24 +491,13 @@ static const struct of_device_id ssam_platform_hub_of= _match[] __maybe_unused =3D { static int ssam_platform_hub_probe(struct platform_device *pdev) { const struct software_node **nodes; - const struct of_device_id *match; - struct device_node *fdt_root; struct ssam_controller *ctrl; struct fwnode_handle *root; int status; =20 nodes =3D (const struct software_node **)acpi_device_get_match_data(&pdev= ->dev); if (!nodes) { - fdt_root =3D of_find_node_by_path("/"); - if (!fdt_root) - return -ENODEV; - - match =3D of_match_node(ssam_platform_hub_of_match, fdt_root); - of_node_put(fdt_root); - if (!match) - return -ENODEV; - - nodes =3D (const struct software_node **)match->data; + nodes =3D (const struct software_node **)of_machine_get_match_data(ssam_= platform_hub_of_match); if (!nodes) return -ENODEV; } --=20 2.48.1