From nobody Sat May 10 06:08:18 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=1619621746; cv=none; d=zohomail.com; s=zohoarc; b=ZKyOxeY2YF0CgpetKXX1HnE2TZsDcRlHaOnMTYMn6MU78jfa4rkRu5WicF9a2DNwMnoeuMTpPvGpm8wSvK5I9HW3YHMbgnzelQ6m+M/5ZIs1Jr7kUFToj8Lt7YCSnVIQJXNIkPRzb4n5uPRMcGktHTHmbFFV0RGI3hg8B/on32Y= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1619621746; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Id:MIME-Version:Message-ID:References:Sender:Subject:To; bh=JKzJ9TFnOeoXIC6CtCHUYAEwiE+j7oMVAOexb8j5U3U=; b=BBUGPAD6qt0iHppXnyhXhslfTDxk777Ry/2Vg4uhwHcGApsVKj4HNWl3zptbXb7NM1qcoe2SDEW85Aq9aKcK9SaVO1PDfY7fDItTuQmoK0ACl050J5vowhK0E/idpdh0yu2qF6IExZI68n0HHGqeinJPZPfqTUFpBII8nLn5/VM= 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 1619621746867215.64269006360814; Wed, 28 Apr 2021 07:55:46 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240450AbhD1O4a (ORCPT ); Wed, 28 Apr 2021 10:56:30 -0400 Received: from mail.kernel.org ([198.145.29.99]:36988 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240326AbhD1Oxi (ORCPT ); Wed, 28 Apr 2021 10:53:38 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 7751061919; Wed, 28 Apr 2021 14:52:44 +0000 (UTC) Received: by mail.kernel.org with local (Exim 4.94) (envelope-from ) id 1lblYQ-001Dr2-E0; 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=0+qUTNue9hnyAq3YJfJJPyrh70EsjiwzWG3y47ywjxU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kZYQjvfvhj1aJdZA87Qo2tYzNOlo0crwo9kTyi869bQwn7THlTT407oXgECg7uArJ u4PijVWWQ2QHK3c/Reto5ar1v2kOoVQjjNRaPWFbWTKoero8JTobM/POKf6ZfzepHj kGN13CMlYYgSnh6fHLVf9o3f/Z44e+xk7voO8SuzW2FZOvb+1fZo77h8Gw4Zmaosje 5wRaHZ3M8D1nzL9kQ+ZIM27gCl0G/Y/fx0mtjKXi9pTOPZX7PuzlJ9+sp9/SLeKAoZ TYiNFHj+5k4EffrgGZcGzzK9RlkWyc6F54g1abo9wMykUjK+LYXTrK1elpAytn28n4 WmMWAv1ZkHWLg== From: Mauro Carvalho Chehab Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab , Dongchun Zhu , Mauro Carvalho Chehab , linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Subject: [PATCH v4 30/79] media: i2c: dw9768: use pm_runtime_resume_and_get() Date: Wed, 28 Apr 2021 16:51:51 +0200 Message-Id: <40f2a0ec3a7436023e926c0a86bef897678076d0.1619621413.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/dw9768.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/media/i2c/dw9768.c b/drivers/media/i2c/dw9768.c index 8b8cb4b077b5..c086580efac7 100644 --- a/drivers/media/i2c/dw9768.c +++ b/drivers/media/i2c/dw9768.c @@ -374,15 +374,7 @@ static const struct v4l2_ctrl_ops dw9768_ctrl_ops =3D { =20 static int dw9768_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) { - int ret; - - ret =3D pm_runtime_get_sync(sd->dev); - if (ret < 0) { - pm_runtime_put_noidle(sd->dev); - return ret; - } - - return 0; + return pm_runtime_resume_and_get(sd->dev); } =20 static int dw9768_close(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) --=20 2.30.2