From patchwork Sat Apr 24 06:45:06 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 426982 Return-Path: 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 31F9BC43460 for ; Sat, 24 Apr 2021 06:47:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 175C46120D for ; Sat, 24 Apr 2021 06:47:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229850AbhDXGs1 (ORCPT ); Sat, 24 Apr 2021 02:48:27 -0400 Received: from mail.kernel.org ([198.145.29.99]:36096 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237130AbhDXGqj (ORCPT ); Sat, 24 Apr 2021 02:46:39 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id D6E0F61945; 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=1619246734; bh=g3U42mTCX58vPHFzw5e1ALRdM6DIRlxQAAjJ/CS5BaU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ep+v57zmsmwNsCZzxBz83Nt0ye7KmeHxGupEj1EPkuJLCMe5JmH0Kx+g/YJVdjFJ1 ranNjMSngZaBhiqxld55EdgLZlsFYgWk8m9kr2BkZLxjAK1ZU5U4yqLMkNaB2UYbsl PDygjW7h0lUOnciUMWE0LFH4JaoUeF7wkIPR3EWYQU65k8ArN//UHUR+yoa29QYRoN ctlSP0sHwcqnryqUGu/7gv6DjZnKxlD6ARvPRQyNU/6AnsZETMaHxAlEkud4qN+Ejw LUfReYxdQN1jV1pwpdj1X4v2IhZvk7awtx2IG1ZXIHAoHT9gQVwshMy/I/Q4FsAwme Rc8WQqRMprmDQ== Received: by mail.kernel.org with local (Exim 4.94) (envelope-from ) id 1laC2m-004JgQ-Gi; Sat, 24 Apr 2021 08:45:32 +0200 From: Mauro Carvalho Chehab Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab , Mauro Carvalho Chehab , Philipp Zabel , linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Subject: [PATCH 56/78] media: coda: use pm_runtime_resume_and_get() Date: Sat, 24 Apr 2021 08:45:06 +0200 Message-Id: <5102aef0e5d4ccfafed92087e3800ffaca4736ba.1619191723.git.mchehab+huawei@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: References: MIME-Version: 1.0 Sender: Mauro Carvalho Chehab To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-media@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/coda/coda-common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index bd666c858fa1..fea1c136a42c 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -2660,7 +2660,7 @@ static int coda_open(struct file *file) ctx->use_vdoa = false; /* Power up and upload firmware if necessary */ - ret = pm_runtime_get_sync(dev->dev); + ret = pm_runtime_resume_and_get(dev->dev); if (ret < 0) { v4l2_err(&dev->v4l2_dev, "failed to power up: %d\n", ret); goto err_pm_get;