From nobody Sat May 10 05:53:28 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=1620314670; cv=none; d=zohomail.com; s=zohoarc; b=Vxm/XojWwfimI/eC/h0tHZXzAwJsFyx3UjYmhIK+AWrREHCy/mmHeunYwfDB7PcizrvXjq8Bn8N9vb5gKj2Mn2hjbsxH4C8hlzyTLH1XPSraFd3j6kkPGOYVJDY9DO9konH6IuEI7SBjYrePHJ7ey1kcUfJpHWY3QZKYaok0xuE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1620314670; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Id:MIME-Version:Message-ID:References:Sender:Subject:To; bh=tWC98gV1RItDDbsDGxY/cuT3KZgUL732sUSdtE94n3E=; b=NnIntQENU6lFIyJrHZt9Y+izAiybCZkyfGlxaxi6UVmhI0RaSITUrnYj9faGVZISfbob2PoN8ZuTuljspPlFBzhQz8764bE7JK2S3CmHIYWPmXuBnaSRBcUCWJRzkBtfowQcaa7thSRhLN2TiAsOyf3RDFRcpkmkVuQT+tKiaUQ= 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 1620314670531553.2100625624822; Thu, 6 May 2021 08:24:30 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235407AbhEFPZZ (ORCPT ); Thu, 6 May 2021 11:25:25 -0400 Received: from mail.kernel.org ([198.145.29.99]:38108 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235186AbhEFPY3 (ORCPT ); Thu, 6 May 2021 11:24:29 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 4171B613BA; Thu, 6 May 2021 15:23:30 +0000 (UTC) Received: by mail.kernel.org with local (Exim 4.94.2) (envelope-from ) id 1lefqa-000Ruk-3H; 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=8oeNDL2f6ftikmJG74aEJuwd7JVkpDOtWW3l23y+D78=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CIzENzWfaB0L+SKXuNxft34UX8O8DNA4M3oCFRiVyqx1Mbqj3SJHBDlryaaFfxzh9 kemioLf9ziHYYZM3XjT82Wmw1nmpOhiUlHGNeE/LvmyMdqhxROLHxg+pbMWr/dSp4B XtxYjt6k+q4/iOtWnoZnobyB5sTIBY8qQ+Qj9JmoBExV7YjGrNhiuqBYl5+vgNDGvO gt2Us769gmIIJdFTP0wgAuZnvGouGIZrk9zBEUh/vIhmraSIl076xMMD8Ue+tIJJvX u57T9wwOQoaI4JpKr/wbNVZ+A5u3ItjoMi0NLLBFU6GWhfZ6vbNCCK5zrrqyXfpdGY +76d/ose27+6g== 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 v5 04/30] media: i2c: dw9807-vcm: use pm_runtime_resume_and_get() Date: Thu, 6 May 2021 17:23:00 +0200 Message-Id: <351da21914f18f849f4898f948731b08dc1a3693.1620314098.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