From nobody Sat May 10 03:23:14 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=1619518639; cv=none; d=zohomail.com; s=zohoarc; b=O1gkdjdKGvVEHp5nob9bCBiw40boSWWcQRO4vXnQWaCyNbWPpOANF2C/eSux50sOtwmyRhWFiwEcw3JuoXToIraJzBlW0gVEhc8YZDetH8NnM1Z8Z++dBM3Uv8JcfAb7nBFET63M8pvDVz3KPoKeMF8PbxeDU7IpQIQ3n4EAf+U= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1619518639; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Id:MIME-Version:Message-ID:References:Sender:Subject:To; bh=A45CkqqwXiMssRiDvxGPz8/2IGljJpEqOiq+R6IZ990=; b=NIJHhkng79fJ5kgXJVAlWu36+zXqlpGW7hf5vjGsbMoBXdYEs+MJe1z90mvDwy5iv7CP99BdP3c+q5jLFy51evf3ihOyk0j/MU9rWg0cS7VeUW2Gb2inFfvIdKhsmtmkFXfJMTvxfXCBO+I5YdyOm1VU/aXzTLk2VjRBJziyXRY= 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 1619518639218706.2860844558753; Tue, 27 Apr 2021 03:17:19 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238057AbhD0KSB (ORCPT ); Tue, 27 Apr 2021 06:18:01 -0400 Received: from mail.kernel.org ([198.145.29.99]:35230 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235504AbhD0KOm (ORCPT ); Tue, 27 Apr 2021 06:14:42 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 9329061554; Tue, 27 Apr 2021 10:13:52 +0000 (UTC) Received: by mail.kernel.org with local (Exim 4.94) (envelope-from ) id 1lbKj0-000j6r-Hu; Tue, 27 Apr 2021 12:13:50 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1619518432; bh=umqdpGp1oSGyna8Ojn3AGfbapFLyE4ZVzg1c+rmxXd4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=V/QaYm0kr8vX9BgjUd02/cY1pWxgrNsO+MXcd0JupGjgj77iwV8BkWJvCpqmAIruQ hmDJFLHdTdk7QD5iroeoNefI8pi3RTTjDK0ZG34edBFTNItxX8YFbfnix2Yc9ASZjN oMYGiYyq4zOofDXNb7UtbEt+NFZG4xNtvDA6VTwvpg8Goo83f7AbHPDUFbUTCnzdxW 8P81dTjNzts0IdtAN99ft8QLWJT3ipr0YC0/n/Bur3SRIQHvkR7ICjhkYRZc2XrQcc JJoSJwejv5GWzILATevpGnDfmiwT2d+Kctd0EKP+qw9FSjT/M8kfcCXSq+KV7GNp/R c0eZ2XCjiQYMQ== From: Mauro Carvalho Chehab Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab , Bingbu Cao , Mauro Carvalho Chehab , Shawn Tu , Tianshu Qiu , linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Subject: [PATCH v2 47/79] media: i2c: ov2740: use pm_runtime_resume_and_get() Date: Tue, 27 Apr 2021 12:13:14 +0200 Message-Id: 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/ov2740.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/media/i2c/ov2740.c b/drivers/media/i2c/ov2740.c index 0f3f17f3c426..54779f720f9d 100644 --- a/drivers/media/i2c/ov2740.c +++ b/drivers/media/i2c/ov2740.c @@ -751,9 +751,8 @@ static int ov2740_set_stream(struct v4l2_subdev *sd, in= t enable) =20 mutex_lock(&ov2740->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(&ov2740->mutex); return ret; } @@ -1049,9 +1048,8 @@ static int ov2740_nvmem_read(void *priv, unsigned int= off, void *val, goto exit; } =20 - ret =3D pm_runtime_get_sync(dev); + ret =3D pm_runtime_resume_and_get(dev); if (ret < 0) { - pm_runtime_put_noidle(dev); goto exit; } =20 --=20 2.30.2