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 9A7ABC28CF6 for ; Fri, 3 Aug 2018 07:25:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 53CFE216FD for ; Fri, 3 Aug 2018 07:25:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=iluvatar.ai header.i=@iluvatar.ai header.b="Jt+jtPVI" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 53CFE216FD 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 S1732456AbeHCJQ3 (ORCPT ); Fri, 3 Aug 2018 05:16:29 -0400 Received: from mail.iluvatar.ai ([58.213.90.100]:57165 "EHLO mail.iluvatar.ai" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729811AbeHCJQ2 (ORCPT ); Fri, 3 Aug 2018 05:16:28 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.iluvatar.ai (Postfix) with ESMTP id B2AEE145043EE; Fri, 3 Aug 2018 15:25:09 +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 U-52KWmOzNC2; Fri, 3 Aug 2018 15:25:08 +0800 (CST) Received: from localhost (localhost [127.0.0.1]) by mail.iluvatar.ai (Postfix) with ESMTP id 758CC145043F2; Fri, 3 Aug 2018 15:25:08 +0800 (CST) DKIM-Filter: OpenDKIM Filter v2.9.2 mail.iluvatar.ai 758CC145043F2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iluvatar.ai; s=809B2F8E-810B-11E8-86FD-A0A654EEFFEB; t=1533281108; bh=R2Yu2XUwLb8y9Ys11jzguBQX/2VSgq1uLgTtlHP65OY=; h=From:To:Subject:Date:Message-Id; b=Jt+jtPVINBy2CQXzF4bENqtOqvUvtWdfHRdLO0oHm/oFvnm0g/pakT5rwRrCEJKRt vV2qRi4/oV/Qy+FQBHGYlmjDBNqeAl1QnqfDIh/ggfymDGKB/6kc08oecYYs9v9Us9 FLdrbfqboH4sIcnKd0A8uycrScBtEuTCi8sT8PfI= 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 kwfUPpbiEdOA; Fri, 3 Aug 2018 15:25:08 +0800 (CST) Received: from localhost.localdomain (unknown [180.166.124.10]) by mail.iluvatar.ai (Postfix) with ESMTPSA id BCA94145043EE; 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 23/46] dmaengine: sa11x0-dma: use dmaenginem_async_device_register to simplify the code Date: Fri, 3 Aug 2018 15:19:53 +0800 Message-Id: <20180803072016.21544-24-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. Signed-off-by: Huang Shijie --- drivers/dma/sa11x0-dma.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/dma/sa11x0-dma.c b/drivers/dma/sa11x0-dma.c index b31d07c7d93c..9181d6048f43 100644 --- a/drivers/dma/sa11x0-dma.c +++ b/drivers/dma/sa11x0-dma.c @@ -863,7 +863,7 @@ static int sa11x0_dma_init_dmadev(struct dma_device *dmadev, vchan_init(&c->vc, dmadev); } - return dma_async_device_register(dmadev); + return dmaenginem_async_device_register(dmadev); } static int sa11x0_dma_request_irq(struct platform_device *pdev, int nr, @@ -987,8 +987,6 @@ static int sa11x0_dma_remove(struct platform_device *pdev) struct sa11x0_dma_dev *d = platform_get_drvdata(pdev); unsigned pch; - dma_async_device_unregister(&d->slave); - sa11x0_dma_free_channels(&d->slave); for (pch = 0; pch < NR_PHY_CHAN; pch++) sa11x0_dma_free_irq(pdev, pch, &d->phy[pch]); -- 2.17.1