From patchwork Thu Dec 10 08:00:12 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris BREZILLON X-Patchwork-Id: 7815521 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 6C2639F1C2 for ; Thu, 10 Dec 2015 08:05:25 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7CAB72056C for ; Thu, 10 Dec 2015 08:05:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7EC9C204E7 for ; Thu, 10 Dec 2015 08:05:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754452AbbLJIE5 (ORCPT ); Thu, 10 Dec 2015 03:04:57 -0500 Received: from down.free-electrons.com ([37.187.137.238]:51905 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932108AbbLJIEx (ORCPT ); Thu, 10 Dec 2015 03:04:53 -0500 Received: by mail.free-electrons.com (Postfix, from userid 110) id F2BC74241; Thu, 10 Dec 2015 09:04:50 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from localhost.localdomain (unknown [37.161.176.221]) by mail.free-electrons.com (Postfix) with ESMTPSA id 651322417; Thu, 10 Dec 2015 09:02:35 +0100 (CET) From: Boris Brezillon To: David Woodhouse , Brian Norris , linux-mtd@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jonathan Corbet , linux-doc@vger.kernel.org, Hartley Sweeten , Ryan Mallon , Shawn Guo , Sascha Hauer , Imre Kaloz , Krzysztof Halasa , Tony Lindgren , linux-omap@vger.kernel.org, Alexander Clouter , Thomas Petazzoni , Gregory CLEMENT , Jason Cooper , Sebastian Hesselbarth , Andrew Lunn , Daniel Mack , Haojian Zhuang , Robert Jarzmik , Marek Vasut , Steven Miao , adi-buildroot-devel@lists.sourceforge.net, Mikael Starvik , Jesper Nilsson , linux-cris-kernel@axis.com, Josh Wu , Wan ZongShun , Ezequiel Garcia , Maxim Levitsky , Kukjin Kim , Krzysztof Kozlowski , linux-samsung-soc@vger.kernel.org, Maxime Ripard , Chen-Yu Tsai , linux-sunxi@googlegroups.com, Stefan Agner , Greg Kroah-Hartman , devel@driverdev.osuosl.org, Boris Brezillon Subject: [PATCH v4 28/58] mtd: nand: mxc: use the mtd instance embedded in struct nand_chip Date: Thu, 10 Dec 2015 09:00:12 +0100 Message-Id: <1449734442-18672-29-git-send-email-boris.brezillon@free-electrons.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1449734442-18672-1-git-send-email-boris.brezillon@free-electrons.com> References: <1449734442-18672-1-git-send-email-boris.brezillon@free-electrons.com> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP struct nand_chip now embeds an mtd device. Make use of this mtd instance. Signed-off-by: Boris Brezillon --- Changes generated with the following coccinelle script --->8--- virtual patch @fix1@ identifier __chipfield, __mtdfield; type __type; @@ ( __type { ... struct nand_chip __chipfield; ... - struct mtd_info __mtdfield; ... }; | __type { ... - struct mtd_info __mtdfield; ... struct nand_chip __chipfield; ... }; ) @fix2 depends on fix1@ identifier fix1.__chipfield, fix1.__mtdfield; identifier __subfield; type fix1.__type; __type *__priv; @@ ( - __priv->__mtdfield.__subfield + nand_to_mtd(&__priv->__chipfield)->__subfield | - &(__priv->__mtdfield) + nand_to_mtd(&__priv->__chipfield) ) --->8--- --- drivers/mtd/nand/mxc_nand.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c index b291258..9dd71af 100644 --- a/drivers/mtd/nand/mxc_nand.c +++ b/drivers/mtd/nand/mxc_nand.c @@ -173,7 +173,6 @@ struct mxc_nand_devtype_data { }; struct mxc_nand_host { - struct mtd_info mtd; struct nand_chip nand; struct device *dev; @@ -1514,7 +1513,7 @@ static int mxcnd_probe(struct platform_device *pdev) host->dev = &pdev->dev; /* structures must be linked */ this = &host->nand; - mtd = &host->mtd; + mtd = nand_to_mtd(this); mtd->priv = this; mtd->dev.parent = &pdev->dev; mtd->name = DRIVER_NAME; @@ -1702,7 +1701,7 @@ static int mxcnd_remove(struct platform_device *pdev) { struct mxc_nand_host *host = platform_get_drvdata(pdev); - nand_release(&host->mtd); + nand_release(nand_to_mtd(&host->nand)); if (host->clk_act) clk_disable_unprepare(host->clk);