From patchwork Thu Jul 5 11:14:58 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frieder Schrempf X-Patchwork-Id: 10508695 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 493CB603D7 for ; Thu, 5 Jul 2018 11:18:01 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 356AC28EDA for ; Thu, 5 Jul 2018 11:18:01 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 27EE228EE3; Thu, 5 Jul 2018 11:18:01 +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=-7.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI, T_DKIM_INVALID 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 A371F28EDB for ; Thu, 5 Jul 2018 11:18:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753722AbeGELSA (ORCPT ); Thu, 5 Jul 2018 07:18:00 -0400 Received: from mo4-p05-ob.smtp.rzone.de ([81.169.146.181]:15227 "EHLO mo4-p05-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753894AbeGELR7 (ORCPT ); Thu, 5 Jul 2018 07:17:59 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1530789477; s=strato-dkim-0002; d=as-electronics.de; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=aqTVBgAUlRCK+LAYDu6utyBdk4sV1FurHkv030PioW4=; b=rYvw9GluoqePq5PBMiLRIITODlNBN8RUM2Lk8PHtzjA8mmSSvUSGItp/Cbg8nVBmDi yggnJnzWzPkad4RkLp6hl9ZrdNfwab3y/KLbJW5nGd1MOkuZfP8diJOt+auB3sTxeUoC nvzcVcVoU2zJlII/xbgOrHnwrf+iFTyDB66dVbWxVei+cze7CRPxHZpOreuLs7s8wnzy IXiTSU5xHdDF6ZwSKyBb1IrJUF8NV3T1dv9ZBwX3QTJeDZ4gFXZiPu0L5rLOdTVut1xW 36gLD2BzBt2GAiQT3x0Ell5Y/Dknr2YVQfyWu/ZzgA5vX7T6LPPXAGT9ZHATzWGsqagB vTSA== X-RZG-AUTH: ":LX8JdEmkW/4tAFwMkcNJIloh1hrA5u3owhPk7bdT5Fx22AatU+eLaHfutoZdl+X9BETxn4/4+IVqx+daE87UU5bgm7XHzClQnm8VxHglxo5wj3H1fls=" X-RZG-CLASS-ID: mo05 Received: from fs-work.fritz.box by smtp.strato.de (RZmta 43.12 AUTH) with ESMTPSA id a0925bu65BHK4i5 (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate); Thu, 5 Jul 2018 13:17:20 +0200 (CEST) From: Frieder Schrempf To: linux-mtd@lists.infradead.org, boris.brezillon@bootlin.com, linux-spi@vger.kernel.org Cc: dwmw2@infradead.org, computersforpeace@gmail.com, marek.vasut@gmail.com, richard@nod.at, miquel.raynal@bootlin.com, broonie@kernel.org, david.wolfe@nxp.com, fabio.estevam@nxp.com, prabhakar.kushwaha@nxp.com, yogeshnarayan.gaur@nxp.com, han.xu@nxp.com, shawnguo@kernel.org, Frieder Schrempf , Cyrille Pitchen , Hou Zhiqiang , Philipp Puschmann , linux-kernel@vger.kernel.org Subject: [PATCH v2 02/12] mtd: m25p80: Call spi_mem_get_name() to let controller set a custom name Date: Thu, 5 Jul 2018 13:14:58 +0200 Message-Id: <1530789310-16254-3-git-send-email-frieder.schrempf@exceet.de> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1530789310-16254-1-git-send-email-frieder.schrempf@exceet.de> References: <1530789310-16254-1-git-send-email-frieder.schrempf@exceet.de> 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 By calling spi_mem_get_name(), the driver of the (Q)SPI controller can set a custom name for the memory device if necessary. This is useful to keep mtdparts compatible when controller drivers are ported from the MTD to the SPI layer. Signed-off-by: Frieder Schrempf --- drivers/mtd/devices/m25p80.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c index e84563d..482f0ef 100644 --- a/drivers/mtd/devices/m25p80.c +++ b/drivers/mtd/devices/m25p80.c @@ -199,8 +199,7 @@ static int m25p_probe(struct spi_mem *spimem) hwcaps.mask |= SNOR_HWCAPS_READ_1_2_2; } - if (data && data->name) - nor->mtd.name = data->name; + nor->mtd.name = spi_mem_get_name(spimem); /* For some (historical?) reason many platforms provide two different * names in flash_platform_data: "name" and "type". Quite often name is