From patchwork Sun Oct 21 19:59:58 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 10651425 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3E173109C for ; Sun, 21 Oct 2018 20:00:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2CEC4287E2 for ; Sun, 21 Oct 2018 20:00:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 21338287E7; Sun, 21 Oct 2018 20:00:16 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C2F4F287E2 for ; Sun, 21 Oct 2018 20:00:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727372AbeJVEP3 (ORCPT ); Mon, 22 Oct 2018 00:15:29 -0400 Received: from sauhun.de ([88.99.104.3]:45604 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727225AbeJVEP3 (ORCPT ); Mon, 22 Oct 2018 00:15:29 -0400 Received: from localhost (unknown [90.200.225.72]) by pokefinder.org (Postfix) with ESMTPSA id EEA192E35C3; Sun, 21 Oct 2018 22:00:00 +0200 (CEST) From: Wolfram Sang To: linux-kernel@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, Wolfram Sang , Brian Norris , Gregory Fong , Florian Fainelli , bcm-kernel-feedback-list@broadcom.com, linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/1] bus: brcmstb_gisb: simplify getting .driver_data Date: Sun, 21 Oct 2018 21:59:58 +0200 Message-Id: <20181021195958.1412-2-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.19.0 In-Reply-To: <20181021195958.1412-1-wsa+renesas@sang-engineering.com> References: <20181021195958.1412-1-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 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 --- Build tested only. buildbot is happy. drivers/bus/brcmstb_gisb.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/bus/brcmstb_gisb.c b/drivers/bus/brcmstb_gisb.c index 68ac3e93b600..f58ff67e97ac 100644 --- a/drivers/bus/brcmstb_gisb.c +++ b/drivers/bus/brcmstb_gisb.c @@ -150,8 +150,7 @@ static ssize_t gisb_arb_get_timeout(struct device *dev, struct device_attribute *attr, char *buf) { - struct platform_device *pdev = to_platform_device(dev); - struct brcmstb_gisb_arb_device *gdev = platform_get_drvdata(pdev); + struct brcmstb_gisb_arb_device *gdev = dev_get_drvdata(dev); u32 timeout; mutex_lock(&gdev->lock); @@ -165,8 +164,7 @@ static ssize_t gisb_arb_set_timeout(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct platform_device *pdev = to_platform_device(dev); - struct brcmstb_gisb_arb_device *gdev = platform_get_drvdata(pdev); + struct brcmstb_gisb_arb_device *gdev = dev_get_drvdata(dev); int val, ret; ret = kstrtoint(buf, 10, &val); @@ -418,8 +416,7 @@ static int __init brcmstb_gisb_arb_probe(struct platform_device *pdev) #ifdef CONFIG_PM_SLEEP static int brcmstb_gisb_arb_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct brcmstb_gisb_arb_device *gdev = platform_get_drvdata(pdev); + struct brcmstb_gisb_arb_device *gdev = dev_get_drvdata(dev); gdev->saved_timeout = gisb_read(gdev, ARB_TIMER); @@ -431,8 +428,7 @@ static int brcmstb_gisb_arb_suspend(struct device *dev) */ static int brcmstb_gisb_arb_resume_noirq(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct brcmstb_gisb_arb_device *gdev = platform_get_drvdata(pdev); + struct brcmstb_gisb_arb_device *gdev = dev_get_drvdata(dev); gisb_write(gdev, gdev->saved_timeout, ARB_TIMER);