From patchwork Thu Apr 28 12:44:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sai Prakash Ranjan X-Patchwork-Id: 567221 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 7D7F2C433F5 for ; Thu, 28 Apr 2022 12:45:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346656AbiD1MtE (ORCPT ); Thu, 28 Apr 2022 08:49:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60692 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346625AbiD1Ms4 (ORCPT ); Thu, 28 Apr 2022 08:48:56 -0400 Received: from alexa-out.qualcomm.com (alexa-out.qualcomm.com [129.46.98.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8E9B729800; Thu, 28 Apr 2022 05:45:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1651149942; x=1682685942; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=4iUtl+E/eUQdAh7yLaky+m0ykVb9dMJ3diZjQZrJgoc=; b=s7/Wt4Pci9+IevKZZNSxwyBmxoMBW2vZXf+QkUePvrVR29WBrB8III0R KHE/boWhvy9gOs6bAXgXNYBfZPx99t1lq61iS3birBtWqR+SMeHtAtYzt 1NaIHQdZZj+KnSYQV8mvwfZ/dN1uOC896CNGj0+D4QOyXxZlR27BvkPT2 A=; Received: from ironmsg09-lv.qualcomm.com ([10.47.202.153]) by alexa-out.qualcomm.com with ESMTP; 28 Apr 2022 05:45:42 -0700 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg09-lv.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Apr 2022 05:45:42 -0700 Received: from nalasex01a.na.qualcomm.com (10.47.209.196) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Thu, 28 Apr 2022 05:45:41 -0700 Received: from blr-ubuntu-253.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Thu, 28 Apr 2022 05:45:37 -0700 From: Sai Prakash Ranjan To: , , , CC: , , , , , , , Sai Prakash Ranjan , Bjorn Andersson Subject: [PATCHv13 8/9] serial: qcom_geni_serial: Disable MMIO tracing for geni serial Date: Thu, 28 Apr 2022 18:14:11 +0530 Message-ID: <4b36033269ed4c869e96035f4828c65e7b0a237c.1651149615.git.quic_saipraka@quicinc.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: References: MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Disable MMIO tracing for geni serial driver as it is a high frequency operation for serial driver with many register reads/ writes and not very useful to log all MMIO traces and prevent excessive logging. Cc: Bjorn Andersson Signed-off-by: Sai Prakash Ranjan --- drivers/tty/serial/qcom_geni_serial.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c index 1543a6028856..75272585c3c3 100644 --- a/drivers/tty/serial/qcom_geni_serial.c +++ b/drivers/tty/serial/qcom_geni_serial.c @@ -1,6 +1,9 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2017-2018, The Linux foundation. All rights reserved. +/* Disable MMIO tracing to prevent excessive logging of unwanted MMIO traces */ +#define __DISABLE_TRACE_MMIO__ + #include #include #include