From patchwork Sun Oct 21 20:01:05 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 987432 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 42dVsZ1SzTz9sDJ for ; Mon, 22 Oct 2018 07:01:38 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728846AbeJVEQo (ORCPT ); Mon, 22 Oct 2018 00:16:44 -0400 Received: from sauhun.de ([88.99.104.3]:46022 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728780AbeJVEQf (ORCPT ); Mon, 22 Oct 2018 00:16:35 -0400 Received: from localhost (unknown [90.200.225.72]) by pokefinder.org (Postfix) with ESMTPSA id A52132E35DD; Sun, 21 Oct 2018 22:01:07 +0200 (CEST) From: Wolfram Sang To: linux-kernel@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, Wolfram Sang , Andrew Lunn , Vivien Didelot , Florian Fainelli , "David S. Miller" , netdev@vger.kernel.org Subject: [PATCH 1/1] net: dsa: legacy: simplify getting .driver_data Date: Sun, 21 Oct 2018 22:01:05 +0200 Message-Id: <20181021200105.2414-2-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.19.0 In-Reply-To: <20181021200105.2414-1-wsa+renesas@sang-engineering.com> References: <20181021200105.2414-1-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 Reviewed-by: Andrew Lunn Reviewed-by: Florian Fainelli --- Build tested only. buildbot is happy. net/dsa/legacy.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/net/dsa/legacy.c b/net/dsa/legacy.c index 8aa92b09db76..cb42939db776 100644 --- a/net/dsa/legacy.c +++ b/net/dsa/legacy.c @@ -686,8 +686,7 @@ static void dsa_shutdown(struct platform_device *pdev) #ifdef CONFIG_PM_SLEEP static int dsa_suspend(struct device *d) { - struct platform_device *pdev = to_platform_device(d); - struct dsa_switch_tree *dst = platform_get_drvdata(pdev); + struct dsa_switch_tree *dst = dev_get_drvdata(d); int i, ret = 0; for (i = 0; i < dst->pd->nr_chips; i++) { @@ -702,8 +701,7 @@ static int dsa_suspend(struct device *d) static int dsa_resume(struct device *d) { - struct platform_device *pdev = to_platform_device(d); - struct dsa_switch_tree *dst = platform_get_drvdata(pdev); + struct dsa_switch_tree *dst = dev_get_drvdata(d); int i, ret = 0; for (i = 0; i < dst->pd->nr_chips; i++) {