From patchwork Thu Sep 3 20:25:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robin Murphy X-Patchwork-Id: 11754673 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BC1301709 for ; Thu, 3 Sep 2020 20:26:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A62CA2071B for ; Thu, 3 Sep 2020 20:26:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728975AbgICU0T (ORCPT ); Thu, 3 Sep 2020 16:26:19 -0400 Received: from foss.arm.com ([217.140.110.172]:40172 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728397AbgICU0S (ORCPT ); Thu, 3 Sep 2020 16:26:18 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id E47E112FC; Thu, 3 Sep 2020 13:26:17 -0700 (PDT) Received: from e121345-lin.cambridge.arm.com (e121345-lin.cambridge.arm.com [10.1.196.37]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 0BEAB3F71F; Thu, 3 Sep 2020 13:26:16 -0700 (PDT) From: Robin Murphy To: vkoul@kernel.org Cc: dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 3/9] dmaengine: imx-dma: Drop local dma_parms Date: Thu, 3 Sep 2020 21:25:47 +0100 Message-Id: <7fad3c60cac2bf4f8dab791f8b6eafae90abc960.1599164692.git.robin.murphy@arm.com> X-Mailer: git-send-email 2.28.0.dirty In-Reply-To: References: MIME-Version: 1.0 Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org Since commit 9495b7e92f71 ("driver core: platform: Initialize dma_parms for platform devices"), struct platform_device already provides a dma_parms structure, so we can save allocating another one. Signed-off-by: Robin Murphy --- drivers/dma/imx-dma.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c index 5c0fb3134825..3cd8b7d14d1c 100644 --- a/drivers/dma/imx-dma.c +++ b/drivers/dma/imx-dma.c @@ -173,7 +173,6 @@ enum imx_dma_type { struct imxdma_engine { struct device *dev; - struct device_dma_parameters dma_parms; struct dma_device dma_device; void __iomem *base; struct clk *dma_ahb; @@ -1196,7 +1195,6 @@ static int __init imxdma_probe(struct platform_device *pdev) platform_set_drvdata(pdev, imxdma); imxdma->dma_device.copy_align = DMAENGINE_ALIGN_4_BYTES; - imxdma->dma_device.dev->dma_parms = &imxdma->dma_parms; dma_set_max_seg_size(imxdma->dma_device.dev, 0xffffff); ret = dma_async_device_register(&imxdma->dma_device);