From nobody Sat May 10 06:34:35 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=1619621753; cv=none; d=zohomail.com; s=zohoarc; b=koFWUFkGy1VOTwT4Qx1AtjIfQn8EMc6tWJWA7H09SH8949qEtg/rXLV9H/VUTAsOy+Hbbnkra3n+tL+x5oLrXjcecX5AnUrFw/cU26S1Wafi9dvt9Zicqupt9jk8PyrJc/coKQ3RbJMewZN/oRr5oJHJNiiT4QaYVs9YJMdSTYI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1619621753; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Id:MIME-Version:Message-ID:References:Sender:Subject:To; bh=tWC98gV1RItDDbsDGxY/cuT3KZgUL732sUSdtE94n3E=; b=WbwSbr1R/gvg2u57hwPAfVOYJPZ7Bb9+Acs25WNdQlp4uFRAnknAZIxzq/EcFDVOWY+F9sLn6Ge6XOgIdafaQu0WbZwJxrdEEaV/tFf2CxVj9F+bjfEJQA1qBMPIZ9g+DKnpTYttXAYLkZcWnIxtOWWtQsp5ES0xjKvfOCn8+8w= 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 1619621753074142.38091667353206; Wed, 28 Apr 2021 07:55:53 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239799AbhD1O4f (ORCPT ); Wed, 28 Apr 2021 10:56:35 -0400 Received: from mail.kernel.org ([198.145.29.99]:36366 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240325AbhD1Oxi (ORCPT ); Wed, 28 Apr 2021 10:53:38 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8166D61920; Wed, 28 Apr 2021 14:52:44 +0000 (UTC) Received: by mail.kernel.org with local (Exim 4.94) (envelope-from ) id 1lblYQ-001Dr5-Ev; 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=8oeNDL2f6ftikmJG74aEJuwd7JVkpDOtWW3l23y+D78=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SL/X+kqzIpfeFDBxJgBxxD05C+aAhGwZWg3ak8cWERyqsiPl0rffGgvxy3kQ6ALrs x5xXGGnX4bkzDhaoMjBuZoJlIhv20QQy+7loSoEhKUwfTux/qHlSkHEfdmKSIkjzFx 8WnBuuApAF4uvbuPYy5/yKRvMKcF2PSzfz1lt3sqXUAD2Td3322wAvMv3oQ25jcs3b t4rZHJKvIlA+1XjUSbhsslzebMhV8gZ3DSZ4sJYTjvpbh6o4NLHBtjFW4TeqMFWcny d+aN6S+an61GVMYh7DCI5pACA7SabOG6/LR99Z/n3koSt6LJl8lTAfa1MJue7H4tEd nWqnkICuQAO+Q== From: Mauro Carvalho Chehab Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab , Mauro Carvalho Chehab , Sakari Ailus , linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Subject: [PATCH v4 31/79] media: i2c: dw9807-vcm: use pm_runtime_resume_and_get() Date: Wed, 28 Apr 2021 16:51:52 +0200 Message-Id: <44e0536fa85e13952e1872aa242b494f2a32b2dd.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/dw9807-vcm.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/media/i2c/dw9807-vcm.c b/drivers/media/i2c/dw9807-vcm.c index 438a44b76da8..95e06f13bc9e 100644 --- a/drivers/media/i2c/dw9807-vcm.c +++ b/drivers/media/i2c/dw9807-vcm.c @@ -130,15 +130,7 @@ static const struct v4l2_ctrl_ops dw9807_vcm_ctrl_ops = =3D { =20 static int dw9807_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) { - int rval; - - rval =3D pm_runtime_get_sync(sd->dev); - if (rval < 0) { - pm_runtime_put_noidle(sd->dev); - return rval; - } - - return 0; + return pm_runtime_resume_and_get(sd->dev); } =20 static int dw9807_close(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) --=20 2.30.2