| Message ID | bc86e3047d9e09c3e2ca0f889a322c108a0a1d9f.1619191723.git.mchehab+huawei@kernel.org |
|---|---|
| State | Superseded |
| Headers | show
Return-Path: <linux-media-owner@kernel.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6186AC433B4 for <linux-media@archiver.kernel.org>; Sat, 24 Apr 2021 06:47:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 48F9A61482 for <linux-media@archiver.kernel.org>; Sat, 24 Apr 2021 06:47:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244194AbhDXGrx (ORCPT <rfc822; linux-media@archiver.kernel.org>); Sat, 24 Apr 2021 02:47:53 -0400 Received: from mail.kernel.org ([198.145.29.99]:35726 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233997AbhDXGqV (ORCPT <rfc822;linux-media@vger.kernel.org>); Sat, 24 Apr 2021 02:46:21 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id CA30C6193E; Sat, 24 Apr 2021 06:45:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1619246733; bh=rXQEV5ur3+5U6VOB8wAB6dlcXqNLqRBsrKFm5rfs1io=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KIbr3SiiTvQRZ7RkL4yt6P99Y/WGlTlPtlFwzWn/sGZQlyMHrutQqWVIWqJr2dEP8 0V06/jXowg+wgkvxygqmwDdez7KLiiksMqEA6sY3Riz+oycEB/EwlWPT9YRhNZ5bBv 2mk80Pjh9i++OnQ1UQLSg6P5jAElktGg9E0qh24H+r9C97BDTPzHoMtvMFP98DP1A3 sUtawt6/73xO7B6ob8Iv9r9LlT5L2fea1JjUK7cg4/dl6Q6nPkfYGefr2srakB1UNt QYUZEXroVZYR3ue8Y52rjTFEfupscnxGPV1BWQeUGOiZip6dKR2hVp+zunLN/zZvgd jTkhuwGei51/A== Received: by mail.kernel.org with local (Exim 4.94) (envelope-from <mchehab@kernel.org>) id 1laC2m-004Jfb-0N; Sat, 24 Apr 2021 08:45:32 +0200 From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab <mchehab+huawei@kernel.org>, Dongchun Zhu <dongchun.zhu@mediatek.com>, Mauro Carvalho Chehab <mchehab@kernel.org>, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Subject: [PATCH 39/78] media: i2c: ov02a10: use pm_runtime_resume_and_get() Date: Sat, 24 Apr 2021 08:44:49 +0200 Message-Id: <bc86e3047d9e09c3e2ca0f889a322c108a0a1d9f.1619191723.git.mchehab+huawei@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <cover.1619191723.git.mchehab+huawei@kernel.org> References: <cover.1619191723.git.mchehab+huawei@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: Mauro Carvalho Chehab <mchehab@kernel.org> To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: <linux-media.vger.kernel.org> X-Mailing-List: linux-media@vger.kernel.org |
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[01/78] media: atmel: properly get pm_runtime
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diff --git a/drivers/media/i2c/ov02a10.c b/drivers/media/i2c/ov02a10.c index c47b1d45d8fd..a1d7314b20a9 100644 --- a/drivers/media/i2c/ov02a10.c +++ b/drivers/media/i2c/ov02a10.c @@ -540,11 +540,9 @@ static int ov02a10_s_stream(struct v4l2_subdev *sd, int on) } if (on) { - ret = pm_runtime_get_sync(&client->dev); - if (ret < 0) { - pm_runtime_put_noidle(&client->dev); + ret = pm_runtime_resume_and_get(&client->dev); + if (ret < 0) goto unlock_and_return; - } ret = __ov02a10_start_stream(ov02a10); if (ret) {
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 <mchehab+huawei@kernel.org> --- drivers/media/i2c/ov02a10.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)