From mboxrd@z Thu Jan 1 00:00:00 1970 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=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,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 38192C28CF6 for ; Fri, 3 Aug 2018 07:24:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E04BF215F9 for ; Fri, 3 Aug 2018 07:24:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=iluvatar.ai header.i=@iluvatar.ai header.b="gMXiRZU6" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E04BF215F9 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=iluvatar.ai Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732535AbeHCJQd (ORCPT ); Fri, 3 Aug 2018 05:16:33 -0400 Received: from mail.iluvatar.ai ([58.213.90.100]:58139 "EHLO mail.iluvatar.ai" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732424AbeHCJQd (ORCPT ); Fri, 3 Aug 2018 05:16:33 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.iluvatar.ai (Postfix) with ESMTP id 151D1145043ED; Fri, 3 Aug 2018 15:25:08 +0800 (CST) Received: from mail.iluvatar.ai ([127.0.0.1]) by localhost (mail.iluvatar.ai [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id yhSkQc7kYrmS; Fri, 3 Aug 2018 15:25:07 +0800 (CST) Received: from localhost (localhost [127.0.0.1]) by mail.iluvatar.ai (Postfix) with ESMTP id 8EAFA145043EA; Fri, 3 Aug 2018 15:25:07 +0800 (CST) DKIM-Filter: OpenDKIM Filter v2.9.2 mail.iluvatar.ai 8EAFA145043EA DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iluvatar.ai; s=809B2F8E-810B-11E8-86FD-A0A654EEFFEB; t=1533281107; bh=ejI9XChtJpbB5/46gl8gx4n8gFnpPKkCC/37oVfT2DE=; h=From:To:Subject:Date:Message-Id; b=gMXiRZU6VryuZbZYblIIQtf/7KlXdZiJccGSsTw/JtkZ2DAm9mqabYMFayk2FLLcl UJ34GAGA65dTuYKvv3C4ivBwkg7ftDXOU78X0lCxPsGvZIcrmWu0/LHib1RNfw4zS/ o2TyfQbAN2hSx13Jqzpw7fRrtOyKyvs4+ck5e+yI= X-Virus-Scanned: amavisd-new at iluvatar.ai Received: from mail.iluvatar.ai ([127.0.0.1]) by localhost (mail.iluvatar.ai [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id Smf9vVHJK4BW; Fri, 3 Aug 2018 15:25:07 +0800 (CST) Received: from localhost.localdomain (unknown [180.166.124.10]) by mail.iluvatar.ai (Postfix) with ESMTPSA id 280E9145043E1; Fri, 3 Aug 2018 15:25:07 +0800 (CST) From: Huang Shijie To: vkoul@kernel.org Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, dave.jiang@intel.com, radhey.shyam.pandey@xilinx.com, appana.durga.rao@xilinx.com, jmkrzyszt@gmail.com, gomonovych@gmail.com, peter.ujfalusi@ti.com, keescook@chromium.org, horms+renesas@verge.net.au, geert+renesas@glider.be, shawnguo@kernel.org, baoyou.xie@linaro.org, michal.simek@xilinx.com, baohua@kernel.org, ludovic.desroches@microchip.com, linus.walleij@linaro.org, david.brown@linaro.org, Huang Shijie Subject: [PATCH 22/46] dmaengine: sudmac: use dmaenginem_async_device_register to simplify the code Date: Fri, 3 Aug 2018 15:19:52 +0800 Message-Id: <20180803072016.21544-23-sjhuang@iluvatar.ai> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180803072016.21544-1-sjhuang@iluvatar.ai> References: <20180803072016.21544-1-sjhuang@iluvatar.ai> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use dmaenginem_async_device_register to simplify the code: remove dma_async_device_unregister. remove label err_slave_reg Signed-off-by: Huang Shijie --- drivers/dma/sh/sudmac.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/dma/sh/sudmac.c b/drivers/dma/sh/sudmac.c index 69b9564dc9d9..f861067edef4 100644 --- a/drivers/dma/sh/sudmac.c +++ b/drivers/dma/sh/sudmac.c @@ -376,7 +376,7 @@ static int sudmac_probe(struct platform_device *pdev) goto chan_probe_err; } - err = dma_async_device_register(&su_dev->shdma_dev.dma_dev); + err = dmaenginem_async_device_register(&su_dev->shdma_dev.dma_dev); if (err < 0) goto chan_probe_err; @@ -393,9 +393,7 @@ static int sudmac_probe(struct platform_device *pdev) static int sudmac_remove(struct platform_device *pdev) { struct sudmac_device *su_dev = platform_get_drvdata(pdev); - struct dma_device *dma_dev = &su_dev->shdma_dev.dma_dev; - dma_async_device_unregister(dma_dev); sudmac_chan_remove(su_dev); shdma_cleanup(&su_dev->shdma_dev); -- 2.17.1