From patchwork Fri Aug 3 07:19:56 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huang Shijie X-Patchwork-Id: 10554655 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E24F1157D for ; Fri, 3 Aug 2018 07:21:53 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C96B9286B0 for ; Fri, 3 Aug 2018 07:21:53 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id BD8E52C469; Fri, 3 Aug 2018 07:21:53 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6BEB9286B0 for ; Fri, 3 Aug 2018 07:21:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732738AbeHCJQs (ORCPT ); Fri, 3 Aug 2018 05:16:48 -0400 Received: from mail.iluvatar.ai ([58.213.90.100]:58241 "EHLO mail.iluvatar.ai" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732649AbeHCJQr (ORCPT ); Fri, 3 Aug 2018 05:16:47 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.iluvatar.ai (Postfix) with ESMTP id B26DF145043FD; Fri, 3 Aug 2018 15:25:11 +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 05L9LKppd-4y; Fri, 3 Aug 2018 15:25:10 +0800 (CST) Received: from localhost (localhost [127.0.0.1]) by mail.iluvatar.ai (Postfix) with ESMTP id 3C27A14504407; Fri, 3 Aug 2018 15:25:10 +0800 (CST) DKIM-Filter: OpenDKIM Filter v2.9.2 mail.iluvatar.ai 3C27A14504407 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iluvatar.ai; s=809B2F8E-810B-11E8-86FD-A0A654EEFFEB; t=1533281110; bh=tCNaotTdSqbGTfT8OB8f2ujghYiT6G00YFSCojxCDi4=; h=From:To:Subject:Date:Message-Id; b=GzzM0broSo02Lyqc0ApOFE6mQ5Niltv+2xGDxHSI3cno3hp1KcCfPNkcPvMZb06Ad HvpPOAbo84ym1hiQOkIEQBbQEN9RFyzWTw9Vd9lUZo+SIXMncni7OH0e/kb1+4+4hT 8/BXV5nBkGC3HObjD1dFG3NbSNKYpi/rCI2qs6aQ= 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 BMiyBOIkuFOQ; Fri, 3 Aug 2018 15:25:10 +0800 (CST) Received: from localhost.localdomain (unknown [180.166.124.10]) by mail.iluvatar.ai (Postfix) with ESMTPSA id 4FC8A145043FD; Fri, 3 Aug 2018 15:25:09 +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 26/46] dmaengine: shdmac: use dmaenginem_async_device_register to simplify the code Date: Fri, 3 Aug 2018 15:19:56 +0800 Message-Id: <20180803072016.21544-27-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: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Use dmaenginem_async_device_register to simplify the code: remove dma_async_device_unregister. Signed-off-by: Huang Shijie --- drivers/dma/sh/shdmac.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c index 04a74e0a95b7..52060cd21e79 100644 --- a/drivers/dma/sh/shdmac.c +++ b/drivers/dma/sh/shdmac.c @@ -866,7 +866,7 @@ static int sh_dmae_probe(struct platform_device *pdev) pm_runtime_put(&pdev->dev); - err = dma_async_device_register(&shdev->shdma_dev.dma_dev); + err = dmaenginem_async_device_register(&shdev->shdma_dev.dma_dev); if (err < 0) goto edmadevreg; @@ -897,9 +897,6 @@ static int sh_dmae_probe(struct platform_device *pdev) static int sh_dmae_remove(struct platform_device *pdev) { struct sh_dmae_device *shdev = platform_get_drvdata(pdev); - struct dma_device *dma_dev = &shdev->shdma_dev.dma_dev; - - dma_async_device_unregister(dma_dev); spin_lock_irq(&sh_dmae_lock); list_del_rcu(&shdev->node);