From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752582AbeDVJOZ (ORCPT ); Sun, 22 Apr 2018 05:14:25 -0400 Received: from sauhun.de ([88.99.104.3]:37624 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751212AbeDVJOV (ORCPT ); Sun, 22 Apr 2018 05:14:21 -0400 From: Wolfram Sang To: dmaengine@vger.kernel.org Cc: Wolfram Sang , Dan Williams , Vinod Koul , linux-kernel@vger.kernel.org Subject: [PATCH 6/6] dmaengine: txx9dmac: simplify getting .drvdata Date: Sun, 22 Apr 2018 11:14:14 +0200 Message-Id: <20180422091415.7587-7-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180422091415.7587-1-wsa+renesas@sang-engineering.com> References: <20180422091415.7587-1-wsa+renesas@sang-engineering.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We should get drvdata from struct device directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang --- Build tested only. buildbot is happy. Please apply to your tree directly. drivers/dma/txx9dmac.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/dma/txx9dmac.c b/drivers/dma/txx9dmac.c index 4d8c7b9078fd..eb45af71d3a3 100644 --- a/drivers/dma/txx9dmac.c +++ b/drivers/dma/txx9dmac.c @@ -1244,8 +1244,7 @@ static void txx9dmac_shutdown(struct platform_device *pdev) static int txx9dmac_suspend_noirq(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct txx9dmac_dev *ddev = platform_get_drvdata(pdev); + struct txx9dmac_dev *ddev = dev_get_drvdata(dev); txx9dmac_off(ddev); return 0; @@ -1253,9 +1252,8 @@ static int txx9dmac_suspend_noirq(struct device *dev) static int txx9dmac_resume_noirq(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct txx9dmac_dev *ddev = platform_get_drvdata(pdev); - struct txx9dmac_platform_data *pdata = dev_get_platdata(&pdev->dev); + struct txx9dmac_dev *ddev = dev_get_drvdata(dev); + struct txx9dmac_platform_data *pdata = dev_get_platdata(dev); u32 mcr; mcr = TXX9_DMA_MCR_MSTEN | MCR_LE; -- 2.11.0