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 28824C28CF6 for ; Fri, 3 Aug 2018 07:21:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C83442172D for ; Fri, 3 Aug 2018 07:21:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=iluvatar.ai header.i=@iluvatar.ai header.b="kVoiZ7tr" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C83442172D 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 S1729228AbeHCJQL (ORCPT ); Fri, 3 Aug 2018 05:16:11 -0400 Received: from mail.iluvatar.ai ([58.213.90.100]:56605 "EHLO mail.iluvatar.ai" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727469AbeHCJQL (ORCPT ); Fri, 3 Aug 2018 05:16:11 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.iluvatar.ai (Postfix) with ESMTP id 06C2F13ED1C8F; Fri, 3 Aug 2018 15:24:49 +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 gk_mlFXdSif2; Fri, 3 Aug 2018 15:24:48 +0800 (CST) Received: from localhost (localhost [127.0.0.1]) by mail.iluvatar.ai (Postfix) with ESMTP id EA4E713ED1C85; Fri, 3 Aug 2018 15:24:47 +0800 (CST) DKIM-Filter: OpenDKIM Filter v2.9.2 mail.iluvatar.ai EA4E713ED1C85 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iluvatar.ai; s=809B2F8E-810B-11E8-86FD-A0A654EEFFEB; t=1533281088; bh=tsvBMsz4bijPp+o6e6buBVY4shM8yWACpM9P13bCdP0=; h=From:To:Subject:Date:Message-Id; b=kVoiZ7trOqfgeB62yejCiuV604ukS4FrVRpzgEDEdtVMKOcxXx5p9zB/PpLcj2uZB StO1svXBJhHwS99LqWqXkvnuR0AQRSoPWd+4IQM2oQzlosRY4Fer8lR5LvlsWeMms1 rw3hzC02js4Yv73mcz4d0jDvPIegiGkVoBmW61js= 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 yBz8o6JiQxuV; Fri, 3 Aug 2018 15:24:47 +0800 (CST) Received: from localhost.localdomain (unknown [180.166.124.10]) by mail.iluvatar.ai (Postfix) with ESMTPSA id 7697F13ED1C87; Fri, 3 Aug 2018 15:24:46 +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 02/46] dmaengine: zynqmp_dma: use dmaenginem_async_device_register to simplify the code Date: Fri, 3 Aug 2018 15:19:32 +0800 Message-Id: <20180803072016.21544-3-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/xilinx/zynqmp_dma.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/dma/xilinx/zynqmp_dma.c b/drivers/dma/xilinx/zynqmp_dma.c index c74a88b65039..acfc74b68717 100644 --- a/drivers/dma/xilinx/zynqmp_dma.c +++ b/drivers/dma/xilinx/zynqmp_dma.c @@ -1085,13 +1085,12 @@ static int zynqmp_dma_probe(struct platform_device *pdev) p->dst_addr_widths = BIT(zdev->chan->bus_width / 8); p->src_addr_widths = BIT(zdev->chan->bus_width / 8); - dma_async_device_register(&zdev->common); + dmaenginem_async_device_register(&zdev->common); ret = of_dma_controller_register(pdev->dev.of_node, of_zynqmp_dma_xlate, zdev); if (ret) { dev_err(&pdev->dev, "Unable to register DMA to DT\n"); - dma_async_device_unregister(&zdev->common); goto free_chan_resources; } @@ -1122,7 +1121,6 @@ static int zynqmp_dma_remove(struct platform_device *pdev) struct zynqmp_dma_device *zdev = platform_get_drvdata(pdev); of_dma_controller_free(pdev->dev.of_node); - dma_async_device_unregister(&zdev->common); zynqmp_dma_chan_remove(zdev->chan); pm_runtime_disable(zdev->dev); -- 2.17.1