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: 10651433 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 ABD24109C for ; Sun, 21 Oct 2018 20:00:36 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9874D287E2 for ; Sun, 21 Oct 2018 20:00:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8C4EF287E7; Sun, 21 Oct 2018 20:00:36 +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=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B9EC2287E2 for ; Sun, 21 Oct 2018 20:00:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=e8YSZZ+CbEgVLGRyLVJ0pRtezT+J+6LcZlvAKEeQAfs=; b=dB531CwpaEBZZz TLtn8B5uDtl63sEZ75BOTXxLDj0MrLZOP07+Mjb/V5yTn0vkgWcPPpTxP+zSwMBAlqDYG15d/5Icp PmCBt5H+yac4RE+uXj34YP3OjdW96ny/Vs3N0bwjodL6mPW22eQMbkYWW7Yzg7kqoq51MyIOJ61GR ibnv2FAOuV7tNRSJoucLogYHsgArtnaF1gd9Y+w8AZXB3wVn5ZjZ5TuWvunQsX9ayXhw/2JFEhqwC cO5Zs3YVbYKNLSZqd4c6/ifw2y+L2vMudtLLR3kkiXxKdiVV3J1LfI5iPTTEOB8EcGYASTK9bfP58 EhQTJa9ASh14Uv8iq43w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gEJte-0005tp-Rz; Sun, 21 Oct 2018 20:00:22 +0000 Received: from sauhun.de ([88.99.104.3] helo=pokefinder.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gEJtY-0004bL-RL for linux-arm-kernel@lists.infradead.org; Sun, 21 Oct 2018 20:00:19 +0000 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 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181021_130017_069954_6453D2FA X-CRM114-Status: UNSURE ( 9.73 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Florian Fainelli , linux-renesas-soc@vger.kernel.org, Wolfram Sang , bcm-kernel-feedback-list@broadcom.com, Gregory Fong , Brian Norris , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.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);