From nobody Sat May 10 06:29:17 2025 Delivered-To: importer2@patchew.org Received-SPF: pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; envelope-from=linux-kernel-owner@vger.kernel.org; helo=vger.kernel.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass(p=none dis=none) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; t=1619621964; cv=none; d=zohomail.com; s=zohoarc; b=WdHQTCN4q8in/ThVg3zpJ8EtoSBOlpJ5xQpPKVFczotnl7WTUSipppC/vkj5sdpkDZveO2OTFVK/iSJ7kYV8SLvpJGkLG9dh5Y4ZZ//o/iM9ssu9Yf+TyXzwdOyIhOLRl6xvw5Ti3F0xXgdR6NUBP9dszVLZ/RlR/93KpmPqIBw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1619621964; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Id:MIME-Version:Message-ID:References:Sender:Subject:To; bh=s3kuLH8y4GZ9uTdxpO70S50hDV2GhzUqOOKJqkcOljQ=; b=Tdo4pWwRpcUHfH79qnQYf9v2NyEAw/1khWs4F+begBl0yus4Mdd7eNAHmcXTbcA7xhk1vf6Y0Urr1vYsb4BIcda7FzGV2wnb4/cpMqVkGD+SW69BCDGJgp/15vG24R9WiQiDFOfLzScFdn1RsLxIB+7bACEEoAu36FtEuetkuVU= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass header.from= (p=none dis=none) header.from= Return-Path: Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mx.zohomail.com with SMTP id 161962196481873.67428487703864; Wed, 28 Apr 2021 07:59:24 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234076AbhD1PAH (ORCPT ); Wed, 28 Apr 2021 11:00:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:37052 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240334AbhD1Oxj (ORCPT ); Wed, 28 Apr 2021 10:53:39 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 88AA161925; Wed, 28 Apr 2021 14:52:44 +0000 (UTC) Received: by mail.kernel.org with local (Exim 4.94) (envelope-from ) id 1lblYQ-001Dr8-Fo; Wed, 28 Apr 2021 16:52:42 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1619621564; bh=28FtFakpR3rMJfq6Bb1gqJsNDZKdyp2sz2lduteJODo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WHKQSvZuv8sv+bJt48n6SS0X1ONsulu6OaHPTbEHZL47ErG3DxJz2sJt1GZi+BI8b q2SRuPgUCUX1SDR6AahVpMj+vXDjNlCi3XmqPbMAGxVOh5SnyY3MJSLmVuxijRlHcZ kY9CARLjDGFi8sYywZ1UW6EeDHuCT8JRnNnpc7i/aOf2ra+lr72ZhLucHuXtEQCgQe mw6Eggg7vqPxzquah2ahaAQcHd5PbxMx2oGvNBkVHpf4rJAstqiJ1SDRzZ20gj/uV+ StYE5B5Z9P5U5gKPvXSaFm4m+IOe37rlZMzDtCgrCMLwtaIKd2Yt8ERJ2B+Zipa0ke SXKAyjYKFMnqQ== From: Mauro Carvalho Chehab Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab , Mauro Carvalho Chehab , Shawn Tu , linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Subject: [PATCH v4 32/79] media: i2c: hi556: use pm_runtime_resume_and_get() Date: Wed, 28 Apr 2021 16:51:53 +0200 Message-Id: <2f20caddd42b0c86238835d761b6f437f2f1123e.1619621413.git.mchehab+huawei@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: Mauro Carvalho Chehab To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" Commit dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal wi= th usage counter") added pm_runtime_resume_and_get() in order to automatically handle dev->power.usage_count decrement on errors. Use the new API, in order to cleanup the error check logic. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/hi556.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/i2c/hi556.c b/drivers/media/i2c/hi556.c index 6f05c1138e3b..627ccfa34835 100644 --- a/drivers/media/i2c/hi556.c +++ b/drivers/media/i2c/hi556.c @@ -813,9 +813,8 @@ static int hi556_set_stream(struct v4l2_subdev *sd, int= enable) =20 mutex_lock(&hi556->mutex); if (enable) { - ret =3D pm_runtime_get_sync(&client->dev); + ret =3D pm_runtime_resume_and_get(&client->dev); if (ret < 0) { - pm_runtime_put_noidle(&client->dev); mutex_unlock(&hi556->mutex); return ret; } --=20 2.30.2