From nobody Fri Oct 3 08:50:46 2025 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 5466F302759; Wed, 3 Sep 2025 13:18:22 +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=1756905505; cv=none; b=NFBxxklfGdwo5m9hrqXfdWdC0ndx/ZRPOE9EPIg8LMi78UMPeEsjCPBGUZ7pTWU3ybBcBF3gYc8LBkCv+pUnIAtujecQ08HlG7vNbWLokJEBfisEjACLvXFQjpbxqHvWkRKTdRLfc057NIGFqeoRldxGP9uYatHE7qsT/eqF67A= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756905505; c=relaxed/simple; bh=nL9uXlexQDC6CbrMTnH0B+Ysx+pDvLQ1rB8sOE0bEcY=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=f5pcrIlG/qrY02AjaLk8SzlP/SsiFwM++gmHc0MsBC/FzjepYbDnnm2Q/scy4tvJx3jPvqtGzthL6TE47UfF9NB1UxeStiFubMATDeWTr4tvvaGiMsJnLkfbcq3k2pt3LtyaNhtXX/UIm8072XGgz6IFdEcphEJg0+KsRpZYVFI= 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: 749e0a6888c811f0b29709d653e92f7d-20250903 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.45,REQID:592335fb-43af-471c-81cf-7d21aa6b3165,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:6493067,CLOUDID:4fe2850b774750f8430f4353e4afc535,BulkI D:nil,BulkQuantity:0,Recheck:0,SF:81|82|102|850,TC:nil,Content:0|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: 749e0a6888c811f0b29709d653e92f7d-20250903 Received: from mail.kylinos.cn [(10.44.16.175)] by mailgw.kylinos.cn (envelope-from ) (Generic MTA) with ESMTP id 1123542880; Wed, 03 Sep 2025 21:18:17 +0800 Received: from mail.kylinos.cn (localhost [127.0.0.1]) by mail.kylinos.cn (NSMail) with SMTP id 990A1E008FA2; Wed, 3 Sep 2025 21:18:17 +0800 (CST) X-ns-mid: postfix-68B84019-866748 Received: from localhost.localdomain (unknown [172.25.120.24]) by mail.kylinos.cn (NSMail) with ESMTPA id 854FDE008FA3; Wed, 3 Sep 2025 21:18:13 +0800 (CST) From: Zihuan Zhang To: "Rafael J . wysocki" , Viresh Kumar , Catalin Marinas , Will Deacon , Borislav Petkov , Dave Hansen , Srinivas Pandruvada , Michael Ellerman , Krzysztof Kozlowski , Alim Akhtar , Thierry Reding , MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Jani Nikula , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Simona Vetter , Daniel Lezcano , Sascha Hauer , Shawn Guo , Eduardo Valentin , Keerthy Cc: Ben Horgan , zhenglifeng , Zhang Rui , Len Brown , 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, linux-acpi@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, Zihuan Zhang Subject: [PATCH v4 06/10] drm/i915: Use scope-based cleanup helper Date: Wed, 3 Sep 2025 21:17:29 +0800 Message-Id: <20250903131733.57637-7-zhangzihuan@kylinos.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250903131733.57637-1-zhangzihuan@kylinos.cn> References: <20250903131733.57637-1-zhangzihuan@kylinos.cn> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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 Reviewed-by: Jonathan Cameron --- drivers/gpu/drm/i915/gt/intel_llc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_llc.c b/drivers/gpu/drm/i915/gt/= intel_llc.c index 1d19c073ba2e..f15e4c0fa54b 100644 --- a/drivers/gpu/drm/i915/gt/intel_llc.c +++ b/drivers/gpu/drm/i915/gt/intel_llc.c @@ -29,13 +29,11 @@ static struct intel_gt *llc_to_gt(struct intel_llc *llc) =20 static unsigned int cpu_max_MHz(void) { - struct cpufreq_policy *policy; + struct cpufreq_policy *policy __free(put_cpufreq_policy) =3D cpufreq_cpu_= get(0); unsigned int max_khz; =20 - policy =3D cpufreq_cpu_get(0); if (policy) { max_khz =3D policy->cpuinfo.max_freq; - cpufreq_cpu_put(policy); } else { /* * Default to measured freq if none found, PCU will ensure we --=20 2.25.1