From patchwork Mon Nov 9 13:23:45 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Hunter X-Patchwork-Id: 7583831 Return-Path: X-Original-To: patchwork-dmaengine@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 6F7F9C05C6 for ; Mon, 9 Nov 2015 13:24:27 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A2C512068C for ; Mon, 9 Nov 2015 13:24:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2C45820691 for ; Mon, 9 Nov 2015 13:24:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752146AbbKINYR (ORCPT ); Mon, 9 Nov 2015 08:24:17 -0500 Received: from hqemgate16.nvidia.com ([216.228.121.65]:19612 "EHLO hqemgate16.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751765AbbKINYO (ORCPT ); Mon, 9 Nov 2015 08:24:14 -0500 Received: from hqnvupgp07.nvidia.com (Not Verified[216.228.121.13]) by hqemgate16.nvidia.com id ; Mon, 09 Nov 2015 05:23:45 -0800 Received: from hqemhub02.nvidia.com ([172.20.12.94]) by hqnvupgp07.nvidia.com (PGP Universal service); Mon, 09 Nov 2015 05:13:22 -0800 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Mon, 09 Nov 2015 05:13:22 -0800 Received: from jonathanh-lm.nvidia.com (172.20.144.16) by hqemhub02.nvidia.com (172.20.150.31) with Microsoft SMTP Server (TLS) id 8.3.342.0; Mon, 9 Nov 2015 05:24:12 -0800 From: Jon Hunter To: Laxman Dewangan , Vinod Koul , Stephen Warren , Thierry Reding , Alexandre Courbot CC: , , , Jon Hunter Subject: [PATCH V2 2/6] dmaengine: tegra-apb: Use dev_get_drvdata() Date: Mon, 9 Nov 2015 13:23:45 +0000 Message-ID: <1447075429-27311-3-git-send-email-jonathanh@nvidia.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1447075429-27311-1-git-send-email-jonathanh@nvidia.com> References: <1447075429-27311-1-git-send-email-jonathanh@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org X-Spam-Status: No, score=-7.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP In the tegra_dma_runtime_suspend/resume functions, the pdev structure is not needed, and so just call dev_get_drvdata() to get the device data structure. Signed-off-by: Jon Hunter --- drivers/dma/tegra20-apb-dma.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c index 6007111fac1d..802d66a25de6 100644 --- a/drivers/dma/tegra20-apb-dma.c +++ b/drivers/dma/tegra20-apb-dma.c @@ -1509,8 +1509,7 @@ static int tegra_dma_remove(struct platform_device *pdev) static int tegra_dma_runtime_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct tegra_dma *tdma = platform_get_drvdata(pdev); + struct tegra_dma *tdma = dev_get_drvdata(dev); clk_disable_unprepare(tdma->dma_clk); return 0; @@ -1518,8 +1517,7 @@ static int tegra_dma_runtime_suspend(struct device *dev) static int tegra_dma_runtime_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct tegra_dma *tdma = platform_get_drvdata(pdev); + struct tegra_dma *tdma = dev_get_drvdata(dev); int ret; ret = clk_prepare_enable(tdma->dma_clk);