Received: by 2002:ac0:a5a7:0:0:0:0:0 with SMTP id m36-v6csp127498imm; Fri, 3 Aug 2018 00:22:24 -0700 (PDT) X-Google-Smtp-Source: AAOMgpfrYsCk6eFxbax4u3UMCqErOsHAxCyvg+Qu+gtZTGTh98abJURqeLGdlpykG9Fsf3K2a+Vm X-Received: by 2002:a17:902:9f90:: with SMTP id g16-v6mr2426622plq.304.1533280944212; Fri, 03 Aug 2018 00:22:24 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1533280944; cv=none; d=google.com; s=arc-20160816; b=i28vPNlnuZWZOTP/IlW6MI0qNDit3oSxgnPoLx7vJIab9e/sAHzMJkiJGtAyaFQxDA z2cNFf33FlifGcNIXDCAsb/iwkZ+o3d/84P4/EWkNPnYkCjuNA2p74uXekUBp4g5857F k/IzXiEyW8Rz4YpHitMsGfObSVU2IKt72/gMs+F/i4dUDIAVHKw4ASj0QwyPRPFjcV7M YTUZFFPCIvolfsL9CmVWU9+kwBOf2oeT9pf49N2BtkdeAhcnpue9IzKClV/uS27HtIeT Gs51nvQ/1aqWTk+8wHcMeOzQB5tuqIrgmGGq52ZBGpqegC3f8jpoxWgWmGtyFE+tZkjM pOIQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:dkim-signature:dkim-filter :arc-authentication-results; bh=F33xm6M0PmgJhj0I9FWkzwTHSkkQ4tkLbOJX0yHkoAE=; b=TZihUmW11+zwBKHgwIdsiprxe/4ih9c3uA+f3mTSqcgXskw6bUPMLfbhsgwVT6ogLD jRtZ8yxAjPpZRKPA2FIzL+p5N9ycd/n6W0blO1JvCZUPn2j879pELhc6mz+ibyilykh6 6AFPXp3R/35bLXmGU+Tb3utWe07CHasAKAqKnkWs7WjUF140Ky5N1b9FbFrQbLmWs3ub b2IhAy8wRSDrmSw/iHb9Hdw2276jgswOwlpIPeJNRTXoj5HkgNP7EtrrlYBthukzjpwW YcKO1+qfsby7xiLTSh/Ak5vqk76OZVCcvYg5rOsABPes36iqPzNKEVpyJQzaTCrqsodK 62Yg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@iluvatar.ai header.s=809B2F8E-810B-11E8-86FD-A0A654EEFFEB header.b="B/ivTNjI"; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=iluvatar.ai Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m12-v6si3072887plt.212.2018.08.03.00.22.09; Fri, 03 Aug 2018 00:22:24 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@iluvatar.ai header.s=809B2F8E-810B-11E8-86FD-A0A654EEFFEB header.b="B/ivTNjI"; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=iluvatar.ai Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729611AbeHCJQM (ORCPT + 99 others); Fri, 3 Aug 2018 05:16:12 -0400 Received: from mail.iluvatar.ai ([58.213.90.100]:56620 "EHLO mail.iluvatar.ai" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727860AbeHCJQL (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 5CE9613ED1C88; 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 xtBoARfdOPR8; Fri, 3 Aug 2018 15:24:49 +0800 (CST) Received: from localhost (localhost [127.0.0.1]) by mail.iluvatar.ai (Postfix) with ESMTP id DA7E113ED1C8D; Fri, 3 Aug 2018 15:24:48 +0800 (CST) DKIM-Filter: OpenDKIM Filter v2.9.2 mail.iluvatar.ai DA7E113ED1C8D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iluvatar.ai; s=809B2F8E-810B-11E8-86FD-A0A654EEFFEB; t=1533281088; bh=F33xm6M0PmgJhj0I9FWkzwTHSkkQ4tkLbOJX0yHkoAE=; h=From:To:Subject:Date:Message-Id; b=B/ivTNjITH4zedkfbTzyKhw4lL3EWIjBVvQgU7BTMTUq68sOu2kM+XIi3yPAUb4d6 bau+/3dcat17khYXV2BixMx1d3y8lZds5MGUyzyzP6k8KK2SbWf+c494O6/pD2GDiF qFDlfBOSblmbpJju9pSzB4j00Eav61DNw14A+eCA= 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 pPOHSV7LhCj5; Fri, 3 Aug 2018 15:24:48 +0800 (CST) Received: from localhost.localdomain (unknown [180.166.124.10]) by mail.iluvatar.ai (Postfix) with ESMTPSA id A553913ED1C84; Fri, 3 Aug 2018 15:24:47 +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 03/46] dmaengine: xilinx_dma: use dmaenginem_async_device_register to simplify the code Date: Fri, 3 Aug 2018 15:19:33 +0800 Message-Id: <20180803072016.21544-4-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/xilinx_dma.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/dma/xilinx/xilinx_dma.c b/drivers/dma/xilinx/xilinx_dma.c index c12442312595..97ffeb5e59bb 100644 --- a/drivers/dma/xilinx/xilinx_dma.c +++ b/drivers/dma/xilinx/xilinx_dma.c @@ -2705,13 +2705,12 @@ static int xilinx_dma_probe(struct platform_device *pdev) } /* Register the DMA engine with the core */ - dma_async_device_register(&xdev->common); + dmaenginem_async_device_register(&xdev->common); err = of_dma_controller_register(node, of_dma_xilinx_xlate, xdev); if (err < 0) { dev_err(&pdev->dev, "Unable to register DMA to DT\n"); - dma_async_device_unregister(&xdev->common); goto error; } @@ -2747,8 +2746,6 @@ static int xilinx_dma_remove(struct platform_device *pdev) of_dma_controller_free(pdev->dev.of_node); - dma_async_device_unregister(&xdev->common); - for (i = 0; i < xdev->nr_channels; i++) if (xdev->chan[i]) xilinx_dma_chan_remove(xdev->chan[i]); -- 2.17.1