From patchwork Thu May 20 09:16:19 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 444567 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=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, 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 EB1F1C433ED for ; Thu, 20 May 2021 09:35:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CFA1A61628 for ; Thu, 20 May 2021 09:35:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232993AbhETJg4 (ORCPT ); Thu, 20 May 2021 05:36:56 -0400 Received: from mail.kernel.org ([198.145.29.99]:35158 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232049AbhETJfN (ORCPT ); Thu, 20 May 2021 05:35:13 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 91E7061261; Thu, 20 May 2021 09:29:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1621502969; bh=2gymtSFpOJbuE5Xnxb6NCb0XdC3Rt+AsJ6ctQj4g2dY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QTNikelnFmnei+Ir5OzyosW4L03TseTqORot421hre2Zv+VPVUHCd1CzRd2YSp3xM OH7rbNFM1Mjvknr/Pf4lk5/RiRcyxuMygkn/1mBodfP39QLBShl2kvw+MkFTKHppnP AMSmfS1oK/SfIDoIKmng904sJFkV2DCK+VIUP/Xo= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, "Kai Stuhlemmer (ebee Engineering)" , Tudor Ambarus , Miquel Raynal Subject: [PATCH 4.19 010/425] mtd: rawnand: atmel: Update ecc_stats.corrected counter Date: Thu, 20 May 2021 11:16:19 +0200 Message-Id: <20210520092131.673382500@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210520092131.308959589@linuxfoundation.org> References: <20210520092131.308959589@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Kai Stuhlemmer (ebee Engineering) commit 33cebf701e98dd12b01d39d1c644387b27c1a627 upstream. Update MTD ECC statistics with the number of corrected bits. Fixes: f88fc122cc34 ("mtd: nand: Cleanup/rework the atmel_nand driver") Cc: stable@vger.kernel.org Signed-off-by: Kai Stuhlemmer (ebee Engineering) Signed-off-by: Tudor Ambarus Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20210322150714.101585-1-tudor.ambarus@microchip.com Signed-off-by: Greg Kroah-Hartman --- drivers/mtd/nand/raw/atmel/nand-controller.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/drivers/mtd/nand/raw/atmel/nand-controller.c +++ b/drivers/mtd/nand/raw/atmel/nand-controller.c @@ -826,10 +826,12 @@ static int atmel_nand_pmecc_correct_data NULL, 0, chip->ecc.strength); - if (ret >= 0) + if (ret >= 0) { + mtd->ecc_stats.corrected += ret; max_bitflips = max(ret, max_bitflips); - else + } else { mtd->ecc_stats.failed++; + } databuf += chip->ecc.size; eccbuf += chip->ecc.bytes;