From nobody Sat May 10 05:44:26 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=1620314738; cv=none; d=zohomail.com; s=zohoarc; b=TluWKfdhVeGwUovTctdS9GK7x++5cSHb3KAtyntTeLS7C3CjADeZqBvFGZaZIalX8AP62Nn1ds6BWK2waNceKqv0bstkaXLdybpOqxoUQnNTX/sZ4boxqlcRiA/k5oXbpUklMuxay1X65FGwqjcU2EJNHCTdhqid64T/tlJwnpI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1620314738; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Id:MIME-Version:Message-ID:References:Sender:Subject:To; bh=eWP3DK2bAp0JHLNXFmmqIa+nhh7ChTCBsq4VSWanDHA=; b=Fr96go97s//G5u8fEVS9zo4DLZiVKqw4WdgQNxz4pgcAKA9VwQ6tVxv81S3jXRBlC2AnQk5vP2oA6URccilK0++NZrCqOjVJQiISAIC7y9YrUYaulu1JyhQtwLtfYOF38iSgbP9G0fA6INsgVS/Izaq9UuzdN1NAE3ISBNUQgxk= 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 1620314738849291.9603966310566; Thu, 6 May 2021 08:25:38 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235288AbhEFP0b (ORCPT ); Thu, 6 May 2021 11:26:31 -0400 Received: from mail.kernel.org ([198.145.29.99]:38282 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235216AbhEFPYd (ORCPT ); Thu, 6 May 2021 11:24:33 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id C4E386141C; Thu, 6 May 2021 15:23:30 +0000 (UTC) Received: by mail.kernel.org with local (Exim 4.94.2) (envelope-from ) id 1lefqa-000Rw6-Rh; 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=1hLBMVYTJOCW5MEqPMZGaS4TnBgfP7FzLvbrbNFMiSI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=udizQGD4ai/tQ1BxOZoR4X528UYy3XN8y2udgEPvmvwLkJT13xQ/KNKJL7JTOlZbW Axy0mZR3LkF+9s+jNqGPQSq+0HNi2DxShqHkO/478ISY/tL3W3NGJJzebh2NcPohm5 v8GdlcwEJQhNIaA0NVMCXJ/PtGxUP/tvSkMygcMw+BPXGGABbJyhum/7WHOHgkmyE3 zxewJsbVWpsw2DZymJnb3latgaHCKDiGwjAaT3Jjs90zMkSH39YFKW1mlVuhoU/oMt dc6uc0jqwwUX9dTGR29GZJRD1TLszjuycOO0GwPbrFib5m7MonwMWIqk62Y1VKGRGQ 2/VdZf9lYEZEw== From: Mauro Carvalho Chehab Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab , Mauro Carvalho Chehab , Wenyou Yang , linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Subject: [PATCH v5 24/30] media: i2c: ov7740: use pm_runtime_resume_and_get() Date: Thu, 6 May 2021 17:23:20 +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/ov7740.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/media/i2c/ov7740.c b/drivers/media/i2c/ov7740.c index 47a9003d29d6..e0ff6506a543 100644 --- a/drivers/media/i2c/ov7740.c +++ b/drivers/media/i2c/ov7740.c @@ -624,11 +624,9 @@ static int ov7740_set_stream(struct v4l2_subdev *sd, i= nt enable) } =20 if (enable) { - ret =3D pm_runtime_get_sync(&client->dev); - if (ret < 0) { - pm_runtime_put_noidle(&client->dev); + ret =3D pm_runtime_resume_and_get(&client->dev); + if (ret < 0) goto err_unlock; - } =20 ret =3D ov7740_start_streaming(ov7740); if (ret) --=20 2.30.2