From patchwork Thu Sep 29 23:27:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Serge Semin X-Patchwork-Id: 12996229 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 67886C4167E for ; Sat, 1 Oct 2022 01:14:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233033AbiJABO3 (ORCPT ); Fri, 30 Sep 2022 21:14:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37794 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232939AbiJABO0 (ORCPT ); Fri, 30 Sep 2022 21:14:26 -0400 Received: from post.baikalelectronics.com (post.baikalelectronics.com [213.79.110.86]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 267A8257; Fri, 30 Sep 2022 18:14:20 -0700 (PDT) Received: from post.baikalelectronics.com (localhost.localdomain [127.0.0.1]) by post.baikalelectronics.com (Proxmox) with ESMTP id 162F9E0EC5; Fri, 30 Sep 2022 02:27:29 +0300 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= baikalelectronics.ru; h=cc:cc:content-transfer-encoding :content-type:content-type:date:from:from:in-reply-to:message-id :mime-version:references:reply-to:subject:subject:to:to; s=post; bh=2WCmk8xy8co84l2XgKX3SXdrH4Vci1wnK45tr2AGCq8=; b=mZf/5OVZTke0 rBTsrVmNz3ebbGGDlUaF5cvrf+flaIR8wHkYy5uxCFshc2M7W9hpP4b4JTJDiCWm NxaMjWlclyAsxtsUH1kJyRMT+BwbLhMT8SVDpxw5WcXXOGb65mblLRvoNKkjW/4C 9h3/WTPN6+qumljzGG9DLVry2SY09UI= Received: from mail.baikal.int (mail.baikal.int [192.168.51.25]) by post.baikalelectronics.com (Proxmox) with ESMTP id 090A3E0E6B; Fri, 30 Sep 2022 02:27:29 +0300 (MSK) Received: from localhost (192.168.168.10) by mail (192.168.51.25) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 30 Sep 2022 02:27:29 +0300 From: Serge Semin To: Michal Simek , Borislav Petkov , Mauro Carvalho Chehab , Tony Luck , James Morse , Robert Richter CC: Serge Semin , Serge Semin , Alexey Malahov , Michail Ivanov , Pavel Parkhomenko , Punnaiah Choudary Kalluri , Manish Narani , Dinh Nguyen , Rob Herring , Krzysztof Kozlowski , Rob Herring , Krzysztof Kozlowski , , , , Subject: [PATCH RESEND v3 07/17] EDAC/synopsys: Drop internal CE and UE counters Date: Fri, 30 Sep 2022 02:27:02 +0300 Message-ID: <20220929232712.12202-8-Sergey.Semin@baikalelectronics.ru> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20220929232712.12202-1-Sergey.Semin@baikalelectronics.ru> References: <20220929232712.12202-1-Sergey.Semin@baikalelectronics.ru> MIME-Version: 1.0 X-Originating-IP: [192.168.168.10] X-ClientProxiedBy: MAIL.baikal.int (192.168.51.25) To mail (192.168.51.25) Precedence: bulk List-ID: X-Mailing-List: linux-edac@vger.kernel.org First of all they aren't exposed anyhow by the driver. Secondly the EDAC core already tracks the total amount of correctable and uncorrectable errors (see mem_ctl_info.{ce_mc,ue_mc} fields usage). Let's drop the useless internal counters then for good. Signed-off-by: Serge Semin --- drivers/edac/synopsys_edac.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/edac/synopsys_edac.c b/drivers/edac/synopsys_edac.c index e9002d9b3f09..592c7753184f 100644 --- a/drivers/edac/synopsys_edac.c +++ b/drivers/edac/synopsys_edac.c @@ -309,8 +309,6 @@ struct synps_ecc_status { * @message: Buffer for framing the event specific info. * @stat: ECC status information. * @p_data: Platform data. - * @ce_cnt: Correctable Error count. - * @ue_cnt: Uncorrectable Error count. * @poison_addr: Data poison address. * @row_shift: Bit shifts for row bit. * @col_shift: Bit shifts for column bit. @@ -324,8 +322,6 @@ struct synps_edac_priv { char message[SYNPS_EDAC_MSG_SIZE]; struct synps_ecc_status stat; const struct synps_platform_data *p_data; - u32 ce_cnt; - u32 ue_cnt; #ifdef CONFIG_EDAC_DEBUG ulong poison_addr; u32 row_shift[18]; @@ -595,12 +591,8 @@ static irqreturn_t intr_handler(int irq, void *dev_id) if (status) return IRQ_NONE; - priv->ce_cnt += priv->stat.ce_cnt; - priv->ue_cnt += priv->stat.ue_cnt; handle_error(mci, &priv->stat); - edac_dbg(3, "Total error count CE %d UE %d\n", - priv->ce_cnt, priv->ue_cnt); if (priv->p_data->quirks & SYNPS_ZYNQMP_IRQ_REGS) writel(regval, priv->baseaddr + DDR_QOS_IRQ_STAT_OFST);