From patchwork Sun Oct 21 20:00:39 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 987438 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42dVv23Q1Fz9sDK for ; Mon, 22 Oct 2018 07:02:54 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728570AbeJVEQL (ORCPT ); Mon, 22 Oct 2018 00:16:11 -0400 Received: from sauhun.de ([88.99.104.3]:45862 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728558AbeJVEQJ (ORCPT ); Mon, 22 Oct 2018 00:16:09 -0400 Received: from localhost (unknown [90.200.225.72]) by pokefinder.org (Postfix) with ESMTPSA id 549F42E35DF; Sun, 21 Oct 2018 22:00:41 +0200 (CEST) From: Wolfram Sang To: linux-kernel@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, Wolfram Sang , Richard Cochran , netdev@vger.kernel.org Subject: [PATCH 1/1] ptp: ptp_dte: simplify getting .driver_data Date: Sun, 21 Oct 2018 22:00:39 +0200 Message-Id: <20181021200039.1933-2-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.19.0 In-Reply-To: <20181021200039.1933-1-wsa+renesas@sang-engineering.com> References: <20181021200039.1933-1-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org We should get 'driver_data' from 'struct device' directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang Acked-by: Richard Cochran --- Build tested only. buildbot is happy. drivers/ptp/ptp_dte.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/ptp/ptp_dte.c b/drivers/ptp/ptp_dte.c index a7dc43368df4..5b6393e3ea27 100644 --- a/drivers/ptp/ptp_dte.c +++ b/drivers/ptp/ptp_dte.c @@ -288,8 +288,7 @@ static int ptp_dte_remove(struct platform_device *pdev) #ifdef CONFIG_PM_SLEEP static int ptp_dte_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct ptp_dte *ptp_dte = platform_get_drvdata(pdev); + struct ptp_dte *ptp_dte = dev_get_drvdata(dev); u8 i; for (i = 0; i < DTE_NUM_REGS_TO_RESTORE; i++) { @@ -305,8 +304,7 @@ static int ptp_dte_suspend(struct device *dev) static int ptp_dte_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct ptp_dte *ptp_dte = platform_get_drvdata(pdev); + struct ptp_dte *ptp_dte = dev_get_drvdata(dev); u8 i; for (i = 0; i < DTE_NUM_REGS_TO_RESTORE; i++) {