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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 6E07EC433E2 for ; Tue, 9 Jun 2020 00:25:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3D0EB20775 for ; Tue, 9 Jun 2020 00:25:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591662303; bh=5dYKczIvQ+iFI127IXOGGHsWU0/YsZaZeXftt1nV9sg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=TtTj3nOoSIGPFLj+nB7gapNiHAYp5nDj7DUaOgQxEeKcL0/WtmJmE3yxXtj7BH471 Mir2s+i3TISHq1BHCBjV4CfU+WSvWoew9BmcnGNA1T93vx7n1g85d6hY45X1HNsOAM MfL01NE3EI6f/QZTVmPxhNyi8F5g+NlM/mgqyZlw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730389AbgFHXRA (ORCPT ); Mon, 8 Jun 2020 19:17:00 -0400 Received: from mail.kernel.org ([198.145.29.99]:33906 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728249AbgFHXN6 (ORCPT ); Mon, 8 Jun 2020 19:13:58 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A4C91208C3; Mon, 8 Jun 2020 23:13:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591658038; bh=5dYKczIvQ+iFI127IXOGGHsWU0/YsZaZeXftt1nV9sg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NkRzZo2QJ8th5SxXeyPHztf26SBMrdfWnbMdXzfhtnjIYdoltg2m6VyEYAED40S6n Xzg9WiOa0GoQE0FHoMMlA/6ShUBXbQQR1f2Ok9wHWxLkiI1bg2pKh/V9i3F7gufOfk FRi9Mt81q0+N8GalzXaO2XumN1R51Z3eZFLY1V6o= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Miquel Raynal , Boris Brezillon , Richard Weinberger , Sasha Levin , linux-mtd@lists.infradead.org Subject: [PATCH AUTOSEL 5.6 088/606] mtd: spinand: Propagate ECC information to the MTD structure Date: Mon, 8 Jun 2020 19:03:33 -0400 Message-Id: <20200608231211.3363633-88-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200608231211.3363633-1-sashal@kernel.org> References: <20200608231211.3363633-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore 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