From nobody Sat May 10 03:11:27 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=1620314685; cv=none; d=zohomail.com; s=zohoarc; b=gw510s+xjJ6pxy3IcuPSNpPV/YOjXZXM+ktE1k1N1lWy4h5t/bFex8wegN3N7osOMbSbTOZGXcnTBDUypN+MR0R7fkdRS1H3QH5WhrZgNVjBMdiRHfzPR6kE9yq2e02r82XHMQD4jkoubyNuNSArRUKXXvecc3ZGBE2kCuyoxMc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1620314685; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Id:MIME-Version:Message-ID:References:Sender:Subject:To; bh=XZ7qBl+a08VOOKELRzyiemmco4HDNUpiVqH7SXwQJ5I=; b=C0EB6kBol1v3KlUfPh4JSPDWLkZfWzXoXftJgWGnM/thKc/VQD9+lYQ9Gk14yKOgh6yvdsDZZEpDPZZswP1dBKjFiSJqwoWIM2GK7PoivhghgcpOcz+NtrqI2OL1ZT8zvELPJvuttCs+H5dk+FN6h6VNKzkVI8FCR40LdO5vChM= 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 1620314685127582.6192470102444; Thu, 6 May 2021 08:24:45 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235423AbhEFPZj (ORCPT ); Thu, 6 May 2021 11:25:39 -0400 Received: from mail.kernel.org ([198.145.29.99]:38224 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235202AbhEFPYa (ORCPT ); Thu, 6 May 2021 11:24:30 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 69FAC613E9; Thu, 6 May 2021 15:23:30 +0000 (UTC) Received: by mail.kernel.org with local (Exim 4.94.2) (envelope-from ) id 1lefqa-000Rvi-JR; Thu, 06 May 2021 17:23:28 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620314610; bh=7OrVLmuptLSsOu7s7HI3z0Br6sbVW37gaZRXQvAtXI8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nYWWDlT1SdBEFXVLO7MMgpG5Zc7VvX06rzkajtQBGBPlhR/qFYEbKYPDRYWRNNuNR UDoeJ6Cw16+tVD4Z9QFcgbDnDgRuCLWIwwTd03Idltu5UtVrdo4xn7jVFJFQll2obM SHHNpk5CJwCORJVFpJMQ/uoLbVN/tS90jaQ5rDebdt7VhCHNrpT5UL9kNBAkiRMIHO Oh5foOBJskXayrOC/bHqpUi3v38xE1Br4Di1Wj/ZYnd59SMjrEoDV2pAhaqLZHr8JX WSfqaoBXApWv9oCUljDQzQ6sBpyq488V0rTFPdubDlCdUOinN2RQ83zyoT+q9xAIb+ q29PFu3AkKfOQ== 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, Jonathan Cameron Subject: [PATCH v5 18/30] media: i2c: ov2740: use pm_runtime_resume_and_get() Date: Thu, 6 May 2021 17:23:14 +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. Reviewed-by: Jonathan Cameron 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