From patchwork Wed Apr 28 14:52:31 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: 12229201 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=-17.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,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 9F194C433B4 for ; Wed, 28 Apr 2021 14:59:30 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4B2CC61158 for ; Wed, 28 Apr 2021 14:59:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4B2CC61158 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=uYhhwvdzAHsd1sxiMTRQPeg++8Pl9jgPFWj73GiLEqE=; b=O/tQb1NarsPpaBHJfCiQxY7WH 6+fktUz92MoamvmJ2hBPBNkkBuBRbBwX2Agkynsk58p64HPOJr9xUi7SPnXvXgRbtvCSUpgdpJwbX sZ+DY2zCCCm4nY6pbBPNkdwoKLkPzJMMSeqoRAJ43P9jBmdlVSMOHb7Gj0rRaFVU95sLzR2n5BiEW n2kvqdibfRX7eXhqhIcft3pIyXctiBIefdOHfidUajUxEqrE6A/KkeLVScByUs1PZGeRdAzssbKxE +ztP1/JCMxvmp2GZgNNqVDQCKSingcyL8GRTkFM8vF/MHym/Jbq8qtvIFZ6WZmiukniilsGIrEuih ZkTHoUZVA==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lblev-003hbM-0F; Wed, 28 Apr 2021 14:59:25 +0000 Received: from mail.kernel.org ([198.145.29.99]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lblYi-003fRo-91; Wed, 28 Apr 2021 14:53:10 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8EA6261446; Wed, 28 Apr 2021 14:52:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1619621564; bh=rChg/pXG2Qjbehywcb/+z5hE6+LFH66GvNnoCtLFEBo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uR/Jo/DpIUEje6LsKdX3PHv/mdjGFVxuHtrPXdPDc+v8dwpOtdxjmkNhhhzSopQsy VSkDo3DDGGZ2gtoDSbH92D4GKyCo3bTAt54F6gwW3uSpbPqD9Gz14OGnvKF8hiFgzi +MPre5UkHMPOVzTKyzgZXb85GXnCgL08yh6RNscnu9ytsbLzB2uBphS5ULdc+tW04Z yFJ4DRfB1ZpjpPDUXuWEzqBguPdtassPM+2xc5DFzDiLTWffXpvG7M1IzaLXvjFw2l Cy1w59xd4cNTLjg7y6LVbd7mTAojeXRxkjAXfQUPnEjSNxAP7tPDvkZIBibmK8RG53 ORqbbPx4cSctQ== Received: by mail.kernel.org with local (Exim 4.94) (envelope-from ) id 1lblYR-001Dsy-K9; Wed, 28 Apr 2021 16:52:43 +0200 From: Mauro Carvalho Chehab To: Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab , Dafna Hirschfeld , Heiko Stuebner , Helen Koike , Mauro Carvalho Chehab , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org Subject: [PATCH v4 70/79] media: rkisp1: use pm_runtime_resume_and_get() Date: Wed, 28 Apr 2021 16:52:31 +0200 Message-Id: <17d3cf0b3b137011353079109a4918592c4f57fd.1619621413.git.mchehab+huawei@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210428_155301_788276_BB9375A9 X-CRM114-Status: GOOD ( 10.44 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.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/rockchip/rkisp1/rkisp1-capture.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c index 5f6c9d1623e4..3730376897d9 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c @@ -1003,9 +1003,8 @@ rkisp1_vb2_start_streaming(struct vb2_queue *queue, unsigned int count) if (ret) goto err_pipeline_stop; - ret = pm_runtime_get_sync(cap->rkisp1->dev); + ret = pm_runtime_resume_and_get(cap->rkisp1->dev); if (ret < 0) { - pm_runtime_put_noidle(cap->rkisp1->dev); dev_err(cap->rkisp1->dev, "power up failed %d\n", ret); goto err_destroy_dummy; }