From patchwork Thu May 6 15:25:49 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: 12242379 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 A9352C43460 for ; Thu, 6 May 2021 15:26:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 842D961460 for ; Thu, 6 May 2021 15:26:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235224AbhEFP1y (ORCPT ); Thu, 6 May 2021 11:27:54 -0400 Received: from mail.kernel.org ([198.145.29.99]:40886 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235255AbhEFP1m (ORCPT ); Thu, 6 May 2021 11:27:42 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 9FD526193D; Thu, 6 May 2021 15:26:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620314783; bh=tu2hhB6CHAZbCfvPd96Qq+9zsUaGe3IxV7AH+2XbuEs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QSv5FyWJT/GViSc6Q+heyZ8j7KBHQdYNi702iuXY93QpbIK8+cnC1/xs1fPqbG58v e6vroDclZEHhpG8z930B+6RnjE6pxRdRheOjDERiTlCPXYw0dKRl/osJFl0dJ7sNUE Px1nspje6+TNsaj4136ofXsWxxFYjDH8U2ju5L0Ojvt8dgSf3V+v+vdWvuSEjDzgYY YQdcBHMVRkrubGz4B1AyJvqKTdLgyZmSVHYaOIx4vmCVvThySszg6LE8Qrp3L79A9H 3GL58F3a3RcFjqPKkSMJWLi/vuQgglOYJp7SqiW4X+yffj71IIwTNDgVkuUFH2bA9A rhVu2sLFjEiDw== Received: by mail.kernel.org with local (Exim 4.94.2) (envelope-from ) id 1left8-000SBj-0I; Thu, 06 May 2021 17:26:06 +0200 From: Mauro Carvalho Chehab Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab , Bin Liu , Matthias Brugger , Mauro Carvalho Chehab , Rick Chang , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH v5 11/25] media: mtk-jpeg: use pm_runtime_resume_and_get() Date: Thu, 6 May 2021 17:25:49 +0200 Message-Id: <55b1ee0dc3c77c721eb7773666578cdf37908ee2.1620314616.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/mtk-jpeg/mtk_jpeg_core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c index 88a23bce569d..a89c7b206eef 100644 --- a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c +++ b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c @@ -920,7 +920,7 @@ static void mtk_jpeg_enc_device_run(void *priv) src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); dst_buf = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx); - ret = pm_runtime_get_sync(jpeg->dev); + ret = pm_runtime_resume_and_get(jpeg->dev); if (ret < 0) goto enc_end; @@ -973,7 +973,7 @@ static void mtk_jpeg_dec_device_run(void *priv) return; } - ret = pm_runtime_get_sync(jpeg->dev); + ret = pm_runtime_resume_and_get(jpeg->dev); if (ret < 0) goto dec_end;