From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A72E7C433E0 for ; Tue, 26 May 2020 19:24:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 764A220776 for ; Tue, 26 May 2020 19:24:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1590521099; bh=5dYKczIvQ+iFI127IXOGGHsWU0/YsZaZeXftt1nV9sg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=AjnB2rB1yKWQJLoIXt6ahXtiCq4VuVZH1LZ0NrQrvzppFtF9vZK/FbsIFAt6YtJ+R X3vsVkgQpBpBfNh2fnBzDzfzH4UHYMSu9SPXzdVzlQViPWYfeSLA1I//9opW33iss8 iHBOknBYsMmJ1ThE9Tdrvz+WAoFlrOKfHLSXWYq4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392525AbgEZTY6 (ORCPT ); Tue, 26 May 2020 15:24:58 -0400 Received: from mail.kernel.org ([198.145.29.99]:35898 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390353AbgEZTHQ (ORCPT ); Tue, 26 May 2020 15:07:16 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DDB1620776; Tue, 26 May 2020 19:07:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1590520036; bh=5dYKczIvQ+iFI127IXOGGHsWU0/YsZaZeXftt1nV9sg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=J8V+jnKV9OnOTqqXPql4HlBJC97u70uTZpFOef1lFcQT3iC8Adjh97JZRjqpxGuWA jvM5gshMBhdBkRbtfbJJbmBIpTARsh2cAWhLQbHNTNubcoq5Bm6vFA/akzQMSrkXwy h6r3DjpRSLEJGGgm0uhKDxEmtRCwyzTcu1dO1x6Q= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Miquel Raynal , Boris Brezillon , Richard Weinberger , Sasha Levin Subject: [PATCH 5.4 008/111] mtd: spinand: Propagate ECC information to the MTD structure Date: Tue, 26 May 2020 20:52:26 +0200 Message-Id: <20200526183933.304835227@linuxfoundation.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200526183932.245016380@linuxfoundation.org> References: <20200526183932.245016380@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Miquel Raynal [ Upstream commit 3507273d5a4d3c2e46f9d3f9ed9449805f5dff07 ] This is done by default in the raw NAND core (nand_base.c) but was missing in the SPI-NAND core. Without these two lines the ecc_strength and ecc_step_size values are not exported to the user through sysfs. Fixes: 7529df465248 ("mtd: nand: Add core infrastructure to support SPI NANDs") Cc: stable@vger.kernel.org Signed-off-by: Miquel Raynal Reviewed-by: Boris Brezillon Signed-off-by: Richard Weinberger Signed-off-by: Sasha Levin --- drivers/mtd/nand/spi/core.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index 8dda51bbdd11..0d21c68bfe24 100644 --- a/drivers/mtd/nand/spi/core.c +++ b/drivers/mtd/nand/spi/core.c @@ -1049,6 +1049,10 @@ static int spinand_init(struct spinand_device *spinand) mtd->oobavail = ret; + /* Propagate ECC information to mtd_info */ + mtd->ecc_strength = nand->eccreq.strength; + mtd->ecc_step_size = nand->eccreq.step_size; + return 0; err_cleanup_nanddev: -- 2.25.1