From nobody Mon Sep 28 19:24:44 2026 Received: from out203-205-221-190.mail.qq.com (out203-205-221-190.mail.qq.com [203.205.221.190]) (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 CFD4647607E; Tue, 18 Aug 2026 13:15:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.205.221.190 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787058908; cv=none; b=LKFUa8vQiLWPc5Ji03JHPhiuiDg0e2cQhPH+ZShetSHMS1ex2NyoD63yhAB1IcOupMQtAD1WYF/F4nrmvOW9cI5GEtmMSLNQftpM2TEsUb8zDnnLPGxfyfg69JY4IeB/2RbxJC1JOPkHwIPYTTFxCNxnyRM7D0RouowmC0dsSNw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787058908; c=relaxed/simple; bh=AEHMkPshZIEpyNIsuIqz0TqCKmK5s/d4bPa5NED0LHY=; h=Message-ID:From:Subject:To:Date; b=VFGluQDinE5b3tU687zwHsfqLi7S7zmVAlso0K4BnzHdfQ6E71b9jHsz2MJYQmlcCps6R7UgaFjOX24q66b7N4xWNeB+iZsv0d5LCQg9c7RVvbRLDABxyPlV6Pl4rOkdRvOwSsqiBsZGIJ13PwepsHUme/s9VjUdk2gP1lXboCE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com; spf=pass smtp.mailfrom=qq.com; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b=ZlFXXQVM; arc=none smtp.client-ip=203.205.221.190 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=qq.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b="ZlFXXQVM" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s201512; t=1787058903; bh=u6AguuAWLbSwsm7gvplSJIU4u9KycYlA20U5mWWflWg=; h=From:Subject:To:Date; b=ZlFXXQVMXx1yzK+ENYHhUnfrJB56nzrQ6Poco21QAEHWAyzVfRFxHKhOn+UT6gIvL 7Bib9O4xANJNm13b3MzjQdswmxqQNTpPSHynnPAtnKu9nsh37PNDEDTyB0xKnZMv6m blOy7oT7jIwLkDMjV6tgUGpc3mPyODUQpmJFLnfI= Received: from [127.0.1.1] ([5.195.0.150]) by newxmesmtplogicsvrsza63-0.qq.com (NewEsmtp) with SMTP id 1721C6D8; Tue, 18 Aug 2026 21:05:50 +0800 X-QQ-mid: xmsmtpt1787058811t67kjk469 Message-ID: X-QQ-XMAILINFO: NZYNQwNkdR3O2tQUjyqyuCnpmKQEGBhlLKmnENn4xstocLyw8UTsacv3j0HdvZ eOSttdJ5eQOe/BgEQll9Tw4MmoYI/lQQU/WA4tdFx3Gs+j+1Nz2jon2B3R5pFCVZ/oPNPOAtkxQP Ktyd+JKCmIyASULazaiSyqG79Cve+EfVNTzEnZwk8V0TuX0NATGfhm0gg2yHQNbIL0qmHYqdZqAb oCN4jp8AAeZpBxMyYwKv3I/bGxxJsRC97kOQQC45QAr6p0Neottnm/TToVUrCBZSEnxRVD4sDsDf ReD9cOxGySGcUWxsgd8L9gKRpxAd06KGZOjJG8FJpEYTDVMui1LtMuXqijcL2g6A9jGpiqKefrBM 1JfJTJX7UuORcSYTqzpzSIPCzMS1fiTPY4RLHd+K6nP5TqqtOmEEcQPyNNZELBuGt/NHmObwWBBO cTDld/mViSp7mJ0x1F7ue5fIKzR86Z+EzdJ/H5J0Z3Iyeu+x05jazjx2tIBNsfi4WM0PY7sFHE79 Sedn93OX0nBaF2Sp3OugBMDkaPOJ56QXogpLc09HcYcisIxGxHKEpGkobsGUefZxDXw+W5Pxf0LW tqQl0l57szPBv02x61jbK1CRqcaC7M/4c9/3v3S8+czoAGUpt/jHoA6O2TLifo2HYnyLg7JRkpVD 7O/SXHloPds8ALNUZ5+d/4iMZbDU1rsjnEsu9YYYE0aiixdx7fZNWtZxJunpTVdBLf1Ei2cRREJJ 4Xi4NdlMap3eijRMkl8Z/1IPnR6CnpXhJDl61fZ3OA+LE4mynGb7luKvpEqUfBPNe/O06QKfhOTC umPxgpndFchXlJtqBdXzb37/F2OHU1qN4BxghrXZ6Iulm/R3KNZp7wvf6Jh/WSpepgAILJoVpta7 3LhfO3K4R/PX6foxDcyVnCGT9bSLHUAOYlEmoeSc2hrWOQ8d1UNNJvBOsCBN3Vpa/atUN95ztq92 qyjiXmDsOAiGwokEsxUe7JHHyn8iYF8jxBbh8XhfSVfnNwCjToA9C+p2GitPztSejl+UgoaNYGjI 3NkVce2qdAfYRaHMRHgNy7ye/Mhk7V8yBdjVGadA== X-QQ-XMRINFO: M/715EihBoGS47X28/vv4NpnfpeBLnr4Qg== From: Jiawen Liu <1298662399@qq.com> Subject: [PATCH] i2c: i2c-rzv2m: fix runtime PM cleanup To: Fabrizio Castro , Andi Shyti , linux-i2c@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org Date: Tue, 18 Aug 2026 17:15:01 +0400 X-OQ-MSGID: <178705890139.291840.17601296554208016978@qq.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Update rzv2m_i2c_probe() for the confirmed driver lifecycle defect. Keep the change limited to the concrete operation shown in the final patch. Signed-off-by: jiawen <1298662399@qq.com> --- diff --git a/drivers/i2c/busses/i2c-rzv2m.c b/drivers/i2c/busses/i2c-rzv2m.c --- a/drivers/i2c/busses/i2c-rzv2m.c +++ b/drivers/i2c/busses/i2c-rzv2m.c @@ -461,7 +461,12 @@ =20 pm_runtime_enable(dev); =20 - pm_runtime_get_sync(dev); + ret =3D pm_runtime_get_sync(dev); + if (ret < 0) { + pm_runtime_put_noidle(dev); + return ret; + } + rzv2m_i2c_init(priv); pm_runtime_put(dev);