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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 40064C6778A for ; Sun, 1 Jul 2018 07:04:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0386C24486 for ; Sun, 1 Jul 2018 07:04:01 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0386C24486 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=benyossef.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752292AbeGAHD5 (ORCPT ); Sun, 1 Jul 2018 03:03:57 -0400 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:47378 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752175AbeGAHDt (ORCPT ); Sun, 1 Jul 2018 03:03:49 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 621661529; Sun, 1 Jul 2018 00:03:49 -0700 (PDT) Received: from sugar.benyossef.com (usa-sjc-mx-foss1.foss.arm.com [217.140.101.70]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 863193F318; Sun, 1 Jul 2018 00:03:47 -0700 (PDT) From: Gilad Ben-Yossef To: Herbert Xu , "David S. Miller" Cc: Ofir Drang , Hadar Gat , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 6/6] crypto: ccree: rate limit debug print Date: Sun, 1 Jul 2018 08:02:39 +0100 Message-Id: <1530428560-4440-7-git-send-email-gilad@benyossef.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1530428560-4440-1-git-send-email-gilad@benyossef.com> References: <1530428560-4440-1-git-send-email-gilad@benyossef.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org A debug print about register status post interrupt can happen quite often. Rate limit it to avoid cluttering the log. Signed-off-by: Gilad Ben-Yossef Reported-by: Geert Uytterhoeven --- drivers/crypto/ccree/cc_driver.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/ccree/cc_driver.c b/drivers/crypto/ccree/cc_driver.c index bd974fe..1ff229c 100644 --- a/drivers/crypto/ccree/cc_driver.c +++ b/drivers/crypto/ccree/cc_driver.c @@ -131,8 +131,8 @@ static irqreturn_t cc_isr(int irq, void *dev_id) } if (irr) { - dev_dbg(dev, "IRR includes unknown cause bits (0x%08X)\n", - irr); + dev_dbg_ratelimited(dev, "IRR includes unknown cause bits (0x%08X)\n", + irr); /* Just warning */ } -- 2.7.4