From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailgw.kylinos.cn (mailgw.kylinos.cn [124.126.103.232]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CE76A274FED; Wed, 27 Aug 2025 02:34:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=124.126.103.232 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756262053; cv=none; b=s4T2Rxo9Dtf4GFHUlpvdiFZ+ebVx6ulrEm4E4wxn9vJYZtQKwT9zxQNkAG6VLb2l+fvb+fH3eh6SYe/Tktla2T92zYbuIec1CImaXSvLRxgNHpV8payGRKM69zXQ1+j2pL31kgHUTS12X5Wbsb0ifTEqzxYyHiEmmQ+2X1uNaQs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756262053; c=relaxed/simple; bh=QVeFRI/dyD3binc6t5bphA+vmew2cEPhw3+uE2T7PbM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Ky6PkBRutpt430k4xloG3DVZd8/put4Xcxae934DIH+ENKIdBs0bkvBoOERG8pXa+1tiaDVDDGLAciS+Jev0RKYLNI6koHV9ueBEThF71mTF/9jNd3ZgBg75Utmizt9361nGcx6/Qmd909iK+zNOAY01RIkuBaXpdg+lNgfuTqg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn; spf=pass smtp.mailfrom=kylinos.cn; arc=none smtp.client-ip=124.126.103.232 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kylinos.cn X-UUID: 4c8a061a82ee11f0b29709d653e92f7d-20250827 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.45,REQID:7941979a-16b2-4797-b1a9-4f221b9551e0,IP:0,U RL:0,TC:0,Content:26,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:26 X-CID-META: VersionHash:6493067,CLOUDID:d0484afa4e7372fbe40ead58952fe818,BulkI D:nil,BulkQuantity:0,Recheck:0,SF:81|82|102|850,TC:nil,Content:4|50,EDM:-3 ,IP:nil,URL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV :0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 4c8a061a82ee11f0b29709d653e92f7d-20250827 Received: from mail.kylinos.cn [(10.44.16.175)] by mailgw.kylinos.cn (envelope-from ) (Generic MTA) with ESMTP id 42068490; Wed, 27 Aug 2025 10:34:04 +0800 Received: from mail.kylinos.cn (localhost [127.0.0.1]) by mail.kylinos.cn (NSMail) with SMTP id 67386E008FAA; Wed, 27 Aug 2025 10:34:04 +0800 (CST) X-ns-mid: postfix-68AE6E9C-117426214 Received: from localhost.localdomain (unknown [172.25.120.24]) by mail.kylinos.cn (NSMail) with ESMTPA id BFF27E008FAE; Wed, 27 Aug 2025 10:33:58 +0800 (CST) From: Zihuan Zhang To: "Rafael J . wysocki" , Viresh Kumar , Catalin Marinas , Will Deacon , Sean Christopherson , Paolo Bonzini , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , Markus Mayer , Florian Fainelli , Srinivas Pandruvada , Madhavan Srinivasan , Michael Ellerman , Krzysztof Kozlowski , Alim Akhtar , Thierry Reding , Jonathan Hunter , MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Simona Vetter , Daniel Lezcano , Sascha Hauer , Shawn Guo , Eduardo Valentin , Keerthy , Matthias Brugger , AngeloGioacchino Del Regno Cc: zhenglifeng , "H . Peter Anvin" , Zhang Rui , Len Brown , Nicholas Piggin , Christophe Leroy , Lukasz Luba , Pengutronix Kernel Team , Beata Michalska , Fabio Estevam , Pavel Machek , Sumit Gupta , Prasanna Kumar T S M , Sudeep Holla , Yicong Yang , linux-pm@vger.kernel.org, x86@kernel.org, kvm@vger.kernel.org, linux-acpi@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-tegra@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-omap@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Zihuan Zhang Subject: [PATCH v2 08/18] cpufreq: mediatek: Use __free(put_cpufreq_policy) for policy reference Date: Wed, 27 Aug 2025 10:31:52 +0800 Message-Id: <20250827023202.10310-9-zhangzihuan@kylinos.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250827023202.10310-1-zhangzihuan@kylinos.cn> References: <20250827023202.10310-1-zhangzihuan@kylinos.cn> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Replace the manual cpufreq_cpu_put() with __free(put_cpufreq_policy) annotation for policy references. This reduces the risk of reference counting mistakes and aligns the code with the latest kernel style. No functional change intended. Signed-off-by: Zihuan Zhang --- drivers/cpufreq/mediatek-cpufreq.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediate= k-cpufreq.c index f3f02c4b6888..1fae060e16d9 100644 --- a/drivers/cpufreq/mediatek-cpufreq.c +++ b/drivers/cpufreq/mediatek-cpufreq.c @@ -320,7 +320,7 @@ static int mtk_cpufreq_opp_notifier(struct notifier_b= lock *nb, struct dev_pm_opp *new_opp; struct mtk_cpu_dvfs_info *info; unsigned long freq, volt; - struct cpufreq_policy *policy; + struct cpufreq_policy *policy __free(put_cpufreq_policy); int ret =3D 0; =20 info =3D container_of(nb, struct mtk_cpu_dvfs_info, opp_nb); @@ -354,11 +354,9 @@ static int mtk_cpufreq_opp_notifier(struct notifier_= block *nb, =20 dev_pm_opp_put(new_opp); policy =3D cpufreq_cpu_get(info->opp_cpu); - if (policy) { + if (policy) cpufreq_driver_target(policy, freq / 1000, CPUFREQ_RELATION_L); - cpufreq_cpu_put(policy); - } } } =20 --=20 2.25.1