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[23.128.96.18]) by mx.google.com with ESMTP id s16si20796903pgq.529.2021.04.27.03.31.22; Tue, 27 Apr 2021 03:31:35 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=fail header.i=@kernel.org header.s=k20201202 header.b=pWhEtfBu; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235792AbhD0Kbc (ORCPT + 99 others); Tue, 27 Apr 2021 06:31:32 -0400 Received: from mail.kernel.org ([198.145.29.99]:48150 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235801AbhD0K2N (ORCPT ); Tue, 27 Apr 2021 06:28:13 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 879436141A; Tue, 27 Apr 2021 10:27:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1619519236; bh=ORhYQV8MaIIM9QGoq0fv1DmSrG26N8/lfMtTN/XnDlY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pWhEtfBuU+iaPtnpecEP0/LI/jxA0WIo9UTWcclJRH0K/NYiL0rpx0ZCJqAqEidOh A8g8d/0AYZ7JTWk+F2JB1pRmu1V6S/XCVwBB7Ttx7+6jszFrpe4ayC1iFofaxBHdfO Z+x4SQrf4i3+kzw8Y3EtBzSXkErF+7Xc0bGFa0h2WON+lrYp4KFfiwPNCFqidCIEkf /8iWl6LHQyyHyp0amqj/ybGl4nY3XMQ75Evnv8GdnZVT03GZflQAedFi4Aq9+9dnXx nIjn8sDYBGCIHzaTp9P56yId5WtHuboG5ppVXJiooSS1eS+YwvVY5FgACQcUGYvx+a MEYFMd08CI9Eg== Received: by mail.kernel.org with local (Exim 4.94) (envelope-from ) id 1lbKvz-000o2e-Ae; Tue, 27 Apr 2021 12:27:15 +0200 From: Mauro Carvalho Chehab Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab , Mauro Carvalho Chehab , Sylwester Nawrocki , linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH v3 71/79] media: s3c-camif: use pm_runtime_resume_and_get() Date: Tue, 27 Apr 2021 12:27:01 +0200 Message-Id: X-Mailer: git-send-email 2.30.2 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: Mauro Carvalho Chehab To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with 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/platform/s3c-camif/camif-capture.c | 2 +- drivers/media/platform/s3c-camif/camif-core.c | 5 +++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/media/platform/s3c-camif/camif-capture.c b/drivers/media/platform/s3c-camif/camif-capture.c index 9ca49af29542..62241ec3b978 100644 --- a/drivers/media/platform/s3c-camif/camif-capture.c +++ b/drivers/media/platform/s3c-camif/camif-capture.c @@ -547,7 +547,7 @@ static int s3c_camif_open(struct file *file) if (ret < 0) goto unlock; - ret = pm_runtime_get_sync(camif->dev); + ret = pm_runtime_resume_and_get(camif->dev); if (ret < 0) goto err_pm; diff --git a/drivers/media/platform/s3c-camif/camif-core.c b/drivers/media/platform/s3c-camif/camif-core.c index 4c3c00d59c92..e1d51fd3e700 100644 --- a/drivers/media/platform/s3c-camif/camif-core.c +++ b/drivers/media/platform/s3c-camif/camif-core.c @@ -460,9 +460,9 @@ static int s3c_camif_probe(struct platform_device *pdev) pm_runtime_enable(dev); - ret = pm_runtime_get_sync(dev); + ret = pm_runtime_resume_and_get(dev); if (ret < 0) - goto err_pm; + goto err_disable; ret = camif_media_dev_init(camif); if (ret < 0) @@ -502,6 +502,7 @@ static int s3c_camif_probe(struct platform_device *pdev) camif_unregister_media_entities(camif); err_pm: pm_runtime_put(dev); +err_disable: pm_runtime_disable(dev); camif_clk_put(camif); err_clk: -- 2.30.2