From patchwork Sun Oct 21 20:00:45 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 10651489 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 3F69B1508 for ; Sun, 21 Oct 2018 20:02:24 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2D23E287E2 for ; Sun, 21 Oct 2018 20:02:24 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 21825287ED; Sun, 21 Oct 2018 20:02:24 +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 C6DCF287E2 for ; Sun, 21 Oct 2018 20:02:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728657AbeJVEQT (ORCPT ); Mon, 22 Oct 2018 00:16:19 -0400 Received: from sauhun.de ([88.99.104.3]:45906 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728302AbeJVEQS (ORCPT ); Mon, 22 Oct 2018 00:16:18 -0400 Received: from localhost (unknown [90.200.225.72]) by pokefinder.org (Postfix) with ESMTPSA id 39A392E35DD; Sun, 21 Oct 2018 22:00:50 +0200 (CEST) From: Wolfram Sang To: linux-kernel@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, Wolfram Sang , Mark Brown , linux-spi@vger.kernel.org Subject: [PATCH 1/3] spi: spi-rspi: simplify getting .driver_data Date: Sun, 21 Oct 2018 22:00:45 +0200 Message-Id: <20181021200048.2114-2-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.19.0 In-Reply-To: <20181021200048.2114-1-wsa+renesas@sang-engineering.com> References: <20181021200048.2114-1-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@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/spi/spi-rspi.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c index 55f8e55327b3..a4ef641b5227 100644 --- a/drivers/spi/spi-rspi.c +++ b/drivers/spi/spi-rspi.c @@ -1347,16 +1347,14 @@ MODULE_DEVICE_TABLE(platform, spi_driver_ids); #ifdef CONFIG_PM_SLEEP static int rspi_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct rspi_data *rspi = platform_get_drvdata(pdev); + struct rspi_data *rspi = dev_get_drvdata(dev); return spi_master_suspend(rspi->master); } static int rspi_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct rspi_data *rspi = platform_get_drvdata(pdev); + struct rspi_data *rspi = dev_get_drvdata(dev); return spi_master_resume(rspi->master); }