From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753435AbeDVJPc (ORCPT ); Sun, 22 Apr 2018 05:15:32 -0400 Received: from sauhun.de ([88.99.104.3]:37602 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751654AbeDVJOU (ORCPT ); Sun, 22 Apr 2018 05:14:20 -0400 From: Wolfram Sang To: dmaengine@vger.kernel.org Cc: Wolfram Sang , Vinod Koul , Dan Williams , linux-kernel@vger.kernel.org Subject: [PATCH 4/6] dmaengine: idma64: simplify getting .drvdata Date: Sun, 22 Apr 2018 11:14:12 +0200 Message-Id: <20180422091415.7587-5-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/idma64.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/dma/idma64.c b/drivers/dma/idma64.c index 1953e57505f4..e5c911200bdb 100644 --- a/drivers/dma/idma64.c +++ b/drivers/dma/idma64.c @@ -670,8 +670,7 @@ static int idma64_platform_remove(struct platform_device *pdev) static int idma64_pm_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct idma64_chip *chip = platform_get_drvdata(pdev); + struct idma64_chip *chip = dev_get_drvdata(dev); idma64_off(chip->idma64); return 0; @@ -679,8 +678,7 @@ static int idma64_pm_suspend(struct device *dev) static int idma64_pm_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct idma64_chip *chip = platform_get_drvdata(pdev); + struct idma64_chip *chip = dev_get_drvdata(dev); idma64_on(chip->idma64); return 0; -- 2.11.0