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[209.132.180.67]) by mx.google.com with ESMTP id s17-v6si3216732plr.120.2018.08.03.00.23.19; Fri, 03 Aug 2018 00:23:33 -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=bNITRQvT; 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 S1732900AbeHCJRH (ORCPT + 99 others); Fri, 3 Aug 2018 05:17:07 -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 S1729811AbeHCJRG (ORCPT ); Fri, 3 Aug 2018 05:17:06 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.iluvatar.ai (Postfix) with ESMTP id 599B8145043FC; Fri, 3 Aug 2018 15:25:14 +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 wUCxEArsm497; Fri, 3 Aug 2018 15:25:14 +0800 (CST) Received: from localhost (localhost [127.0.0.1]) by mail.iluvatar.ai (Postfix) with ESMTP id 341821450440A; Fri, 3 Aug 2018 15:25:13 +0800 (CST) DKIM-Filter: OpenDKIM Filter v2.9.2 mail.iluvatar.ai 341821450440A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iluvatar.ai; s=809B2F8E-810B-11E8-86FD-A0A654EEFFEB; t=1533281113; bh=stuiPk+EM5rfcEOSzYAbfgsCTKeVcQEhNThlrhnI+IY=; h=From:To:Subject:Date:Message-Id; b=bNITRQvTeLF5Uvx6A8NhZSpTcXSgWbFIhlZPSUyrb7KmkJ76qQlWAvJ6MfpYah25G Wc/CkB2a6xbbtlTd5OXqi3mCZiqVtlPevKqAOuEZnAKsmAUP2TTY+7kKE9O6AAhB77 f5/vFKv1mSZhdLvCqBk7MHltg1hauiZnG/gs+lA4= 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 WlW0EUPU03vs; Fri, 3 Aug 2018 15:25:13 +0800 (CST) Received: from localhost.localdomain (unknown [180.166.124.10]) by mail.iluvatar.ai (Postfix) with ESMTPSA id ADC33145043FC; Fri, 3 Aug 2018 15:25:11 +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 28/46] dmaengine: rcar-dmac: use dmaenginem_async_device_register to simplify the code Date: Fri, 3 Aug 2018 15:19:58 +0800 Message-Id: <20180803072016.21544-29-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/sh/rcar-dmac.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/dma/sh/rcar-dmac.c b/drivers/dma/sh/rcar-dmac.c index 48ee35e2bce6..87130b3eef5c 100644 --- a/drivers/dma/sh/rcar-dmac.c +++ b/drivers/dma/sh/rcar-dmac.c @@ -1884,7 +1884,7 @@ static int rcar_dmac_probe(struct platform_device *pdev) * * Default transfer size of 32 bytes requires 32-byte alignment. */ - ret = dma_async_device_register(engine); + ret = dmaenginem_async_device_register(engine); if (ret < 0) goto error; @@ -1898,10 +1898,7 @@ static int rcar_dmac_probe(struct platform_device *pdev) static int rcar_dmac_remove(struct platform_device *pdev) { - struct rcar_dmac *dmac = platform_get_drvdata(pdev); - of_dma_controller_free(pdev->dev.of_node); - dma_async_device_unregister(&dmac->engine); pm_runtime_disable(&pdev->dev); -- 2.17.1