From patchwork Tue Apr 27 10:13:37 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: 428178 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 08250C433ED for ; Tue, 27 Apr 2021 10:15:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D3439611F2 for ; Tue, 27 Apr 2021 10:15:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237838AbhD0KQd (ORCPT ); Tue, 27 Apr 2021 06:16:33 -0400 Received: from mail.kernel.org ([198.145.29.99]:34864 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235314AbhD0KPK (ORCPT ); Tue, 27 Apr 2021 06:15:10 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id A85186194C; Tue, 27 Apr 2021 10:13:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1619518433; bh=rChg/pXG2Qjbehywcb/+z5hE6+LFH66GvNnoCtLFEBo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XSkxcPymxCcHvHCHnPGNTKlIe7N/iWkE12x5+iF06VhEniD4QeFLHL9o7KnQB+6gf z4w6rnmCHtOLpZfpsniFLxW1j67cKbiF5B3xZQMPX5VM+R6ZNBmTJnvUqrk+yUC9KL 25AEapb+FpzGnfeGIkYNUyaLx/9e0zpGHp6v2p2bMvObUY8EyraseE1M4pdSdy7Bxk drk2/1vsmSUype/gw8qJUaMh17jCJiAZmGkIge8RsuRJs+WJy4bkTwPUIlUOWMEMLf Nyxv9LZ/Zaq1kI+6vFlRV9c7q7XiWJWFVt3MBptI/LPv1d3x9yScwa3SsWg2HzjRab T5IhMmxNp2Uag== Received: by mail.kernel.org with local (Exim 4.94) (envelope-from ) id 1lbKj1-000j7y-Sx; Tue, 27 Apr 2021 12:13:51 +0200 From: Mauro Carvalho Chehab 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 v2 70/79] media: rkisp1: use pm_runtime_resume_and_get() Date: Tue, 27 Apr 2021 12:13:37 +0200 Message-Id: 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/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; }