From patchwork Mon Mar 22 15:07:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tudor Ambarus X-Patchwork-Id: 406584 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=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, 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 1D7C6C433C1 for ; Mon, 22 Mar 2021 15:08:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B67E76198E for ; Mon, 22 Mar 2021 15:08:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230237AbhCVPHu (ORCPT ); Mon, 22 Mar 2021 11:07:50 -0400 Received: from esa.microchip.iphmx.com ([68.232.153.233]:50602 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231725AbhCVPH2 (ORCPT ); Mon, 22 Mar 2021 11:07:28 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1616425646; x=1647961646; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=PKEVxUCgPKYfeTmheletBgau4WWVsW+3puprPtDA3sw=; b=UqJwbP2E1/2iPZWxAne/s1a9lo7NKUVqdz8VQHpE15hmf3p7Kr6MECx9 g3Q7sokmdEM5Wj7umRxofohmmrHA95O1UCi248nu9U3ygX+P2lRXRQHDq 5OHYahKw4zEX0IRSZxzhFUu4iqKH+5VgokCCFzwdlXObaNQ12Nbg/xLkr mCUNnJz+uN882/FxRsb7EQseCPyLcrXHVt5y7WBiX2nIgdiRcGGIpgxxp 2qHqAupXCQzu5l0k4w0Cu9k7WyrVqsY920dJCzvD98PjiQAGTwyUaAiLg fu1XXJrBXpUbAu4FJCo9/9n+dtcfYkCIWOkXkByWmFHqFwYq0CXoLjZi6 A==; IronPort-SDR: 2k6wZB5WbX+HIh6DWKmt2jsnNmQ88DYxESFLawyT2CQbVn6VCxREeIZdFanxgafkNYJ/q+FZsM /+35jIGaslhfYDgkHTCwBNmRPN4y5Qs8fv8ambqE4V2sMN7uj90lfz/ULpyHBAwi1bbq5MtF4c 46Xs18xj+5zv9Rk/8t4C6YV/oAryI4PqSJ/pvHsV+z+j/X74hquJOiQNmid6rqGff4Yffi+79D kzvdmqB71j8VIhr7CZ9c52XuCy/2NXC3RZUu9EDsYCoVFdd+Dj402ts/9ZmC7Yi8+3ZA+s3/0D xm0= X-IronPort-AV: E=Sophos;i="5.81,269,1610434800"; d="scan'208";a="119923115" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa1.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 22 Mar 2021 08:07:18 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Mon, 22 Mar 2021 08:07:19 -0700 Received: from atudor-ThinkPad-T470p.amer.actel.com (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2176.2 via Frontend Transport; Mon, 22 Mar 2021 08:07:16 -0700 From: Tudor Ambarus To: , , CC: , , , , , , , "Kai Stuhlemmer (ebee Engineering)" , , Tudor Ambarus Subject: [PATCH] mtd: rawnand: atmel: Update ecc_stats.corrected counter Date: Mon, 22 Mar 2021 17:07:14 +0200 Message-ID: <20210322150714.101585-1-tudor.ambarus@microchip.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: "Kai Stuhlemmer (ebee Engineering)" 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 --- drivers/mtd/nand/raw/atmel/nand-controller.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/raw/atmel/nand-controller.c b/drivers/mtd/nand/raw/atmel/nand-controller.c index e6ceec8f50dc..8aab1017b460 100644 --- a/drivers/mtd/nand/raw/atmel/nand-controller.c +++ b/drivers/mtd/nand/raw/atmel/nand-controller.c @@ -883,10 +883,12 @@ static int atmel_nand_pmecc_correct_data(struct nand_chip *chip, void *buf, 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;