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 E1A0CC28CF6 for ; Thu, 26 Jul 2018 12:55:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9110D20846 for ; Thu, 26 Jul 2018 12:55:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9110D20846 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.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 S1730978AbeGZOL6 (ORCPT ); Thu, 26 Jul 2018 10:11:58 -0400 Received: from foss.arm.com ([217.140.101.70]:55044 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729801AbeGZOL6 (ORCPT ); Thu, 26 Jul 2018 10:11:58 -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 B3AB315A2; Thu, 26 Jul 2018 05:55:13 -0700 (PDT) Received: from en101.Emea.Arm.com (en101.Emea.Arm.com [10.4.13.23]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 5F6F13F6A8; Thu, 26 Jul 2018 05:55:12 -0700 (PDT) From: Suzuki K Poulose To: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org, mathieu.poirier@linaro.org, mike.leach@linaro.org, robert.walker@arm.com, coresight@lists.linaro.org, Suzuki K Poulose Subject: [PATCH v3 09/13] coresight: Convert driver messages to dev_dbg Date: Thu, 26 Jul 2018 13:54:47 +0100 Message-Id: <1532609691-16863-10-git-send-email-suzuki.poulose@arm.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1532609691-16863-1-git-send-email-suzuki.poulose@arm.com> References: <1532609691-16863-1-git-send-email-suzuki.poulose@arm.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Convert component enable/disable messages from dev_info to dev_dbg. When used with perf, the components in the paths are enabled/disabled during each schedule of the run, which can flood the dmesg with these messages. Moreover, they are only useful for debug purposes. So, convert such messages to dev_dbg() which can be turned on as needed. Cc: Mathieu Poirier Signed-off-by: Suzuki K Poulose --- drivers/hwtracing/coresight/coresight-dynamic-replicator.c | 4 ++-- drivers/hwtracing/coresight/coresight-etb10.c | 6 +++--- drivers/hwtracing/coresight/coresight-etm3x.c | 4 ++-- drivers/hwtracing/coresight/coresight-etm4x.c | 4 ++-- drivers/hwtracing/coresight/coresight-funnel.c | 4 ++-- drivers/hwtracing/coresight/coresight-replicator.c | 4 ++-- drivers/hwtracing/coresight/coresight-stm.c | 4 ++-- drivers/hwtracing/coresight/coresight-tmc-etf.c | 8 ++++---- drivers/hwtracing/coresight/coresight-tmc-etr.c | 4 ++-- drivers/hwtracing/coresight/coresight-tmc.c | 4 ++-- drivers/hwtracing/coresight/coresight-tpiu.c | 4 ++-- 11 files changed, 25 insertions(+), 25 deletions(-) diff --git a/drivers/hwtracing/coresight/coresight-dynamic-replicator.c b/drivers/hwtracing/coresight/coresight-dynamic-replicator.c index f6d0571..ebb8043 100644 --- a/drivers/hwtracing/coresight/coresight-dynamic-replicator.c +++ b/drivers/hwtracing/coresight/coresight-dynamic-replicator.c @@ -56,7 +56,7 @@ static int replicator_enable(struct coresight_device *csdev, int inport, CS_LOCK(drvdata->base); - dev_info(drvdata->dev, "REPLICATOR enabled\n"); + dev_dbg(drvdata->dev, "REPLICATOR enabled\n"); return 0; } @@ -75,7 +75,7 @@ static void replicator_disable(struct coresight_device *csdev, int inport, CS_LOCK(drvdata->base); - dev_info(drvdata->dev, "REPLICATOR disabled\n"); + dev_dbg(drvdata->dev, "REPLICATOR disabled\n"); } static const struct coresight_ops_link replicator_link_ops = { diff --git a/drivers/hwtracing/coresight/coresight-etb10.c b/drivers/hwtracing/coresight/coresight-etb10.c index e5808fd..474c247 100644 --- a/drivers/hwtracing/coresight/coresight-etb10.c +++ b/drivers/hwtracing/coresight/coresight-etb10.c @@ -160,7 +160,7 @@ static int etb_enable(struct coresight_device *csdev, u32 mode) spin_unlock_irqrestore(&drvdata->spinlock, flags); out: - dev_info(drvdata->dev, "ETB enabled\n"); + dev_dbg(drvdata->dev, "ETB enabled\n"); return 0; } @@ -266,7 +266,7 @@ static void etb_disable(struct coresight_device *csdev) local_set(&drvdata->mode, CS_MODE_DISABLED); - dev_info(drvdata->dev, "ETB disabled\n"); + dev_dbg(drvdata->dev, "ETB disabled\n"); } static void *etb_alloc_buffer(struct coresight_device *csdev, int cpu, @@ -509,7 +509,7 @@ static void etb_dump(struct etb_drvdata *drvdata) } spin_unlock_irqrestore(&drvdata->spinlock, flags); - dev_info(drvdata->dev, "ETB dumped\n"); + dev_dbg(drvdata->dev, "ETB dumped\n"); } static int etb_open(struct inode *inode, struct file *file) diff --git a/drivers/hwtracing/coresight/coresight-etm3x.c b/drivers/hwtracing/coresight/coresight-etm3x.c index 7c74263..9ce8fba 100644 --- a/drivers/hwtracing/coresight/coresight-etm3x.c +++ b/drivers/hwtracing/coresight/coresight-etm3x.c @@ -501,7 +501,7 @@ static int etm_enable_sysfs(struct coresight_device *csdev) drvdata->sticky_enable = true; spin_unlock(&drvdata->spinlock); - dev_info(drvdata->dev, "ETM tracing enabled\n"); + dev_dbg(drvdata->dev, "ETM tracing enabled\n"); return 0; err: @@ -604,7 +604,7 @@ static void etm_disable_sysfs(struct coresight_device *csdev) spin_unlock(&drvdata->spinlock); cpus_read_unlock(); - dev_info(drvdata->dev, "ETM tracing disabled\n"); + dev_dbg(drvdata->dev, "ETM tracing disabled\n"); } static void etm_disable(struct coresight_device *csdev, diff --git a/drivers/hwtracing/coresight/coresight-etm4x.c b/drivers/hwtracing/coresight/coresight-etm4x.c index 1d94ebe..c1dcc7c 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x.c +++ b/drivers/hwtracing/coresight/coresight-etm4x.c @@ -267,7 +267,7 @@ static int etm4_enable_sysfs(struct coresight_device *csdev) drvdata->sticky_enable = true; spin_unlock(&drvdata->spinlock); - dev_info(drvdata->dev, "ETM tracing enabled\n"); + dev_dbg(drvdata->dev, "ETM tracing enabled\n"); return 0; err: @@ -380,7 +380,7 @@ static void etm4_disable_sysfs(struct coresight_device *csdev) spin_unlock(&drvdata->spinlock); cpus_read_unlock(); - dev_info(drvdata->dev, "ETM tracing disabled\n"); + dev_dbg(drvdata->dev, "ETM tracing disabled\n"); } static void etm4_disable(struct coresight_device *csdev, diff --git a/drivers/hwtracing/coresight/coresight-funnel.c b/drivers/hwtracing/coresight/coresight-funnel.c index 448145a..ee7a30b 100644 --- a/drivers/hwtracing/coresight/coresight-funnel.c +++ b/drivers/hwtracing/coresight/coresight-funnel.c @@ -65,7 +65,7 @@ static int funnel_enable(struct coresight_device *csdev, int inport, funnel_enable_hw(drvdata, inport); - dev_info(drvdata->dev, "FUNNEL inport %d enabled\n", inport); + dev_dbg(drvdata->dev, "FUNNEL inport %d enabled\n", inport); return 0; } @@ -89,7 +89,7 @@ static void funnel_disable(struct coresight_device *csdev, int inport, funnel_disable_hw(drvdata, inport); - dev_info(drvdata->dev, "FUNNEL inport %d disabled\n", inport); + dev_dbg(drvdata->dev, "FUNNEL inport %d disabled\n", inport); } static const struct coresight_ops_link funnel_link_ops = { diff --git a/drivers/hwtracing/coresight/coresight-replicator.c b/drivers/hwtracing/coresight/coresight-replicator.c index 8d2eaaa..feac983 100644 --- a/drivers/hwtracing/coresight/coresight-replicator.c +++ b/drivers/hwtracing/coresight/coresight-replicator.c @@ -35,7 +35,7 @@ static int replicator_enable(struct coresight_device *csdev, int inport, { struct replicator_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); - dev_info(drvdata->dev, "REPLICATOR enabled\n"); + dev_dbg(drvdata->dev, "REPLICATOR enabled\n"); return 0; } @@ -44,7 +44,7 @@ static void replicator_disable(struct coresight_device *csdev, int inport, { struct replicator_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); - dev_info(drvdata->dev, "REPLICATOR disabled\n"); + dev_dbg(drvdata->dev, "REPLICATOR disabled\n"); } static const struct coresight_ops_link replicator_link_ops = { diff --git a/drivers/hwtracing/coresight/coresight-stm.c b/drivers/hwtracing/coresight/coresight-stm.c index c46c70a..35d6f97 100644 --- a/drivers/hwtracing/coresight/coresight-stm.c +++ b/drivers/hwtracing/coresight/coresight-stm.c @@ -211,7 +211,7 @@ static int stm_enable(struct coresight_device *csdev, stm_enable_hw(drvdata); spin_unlock(&drvdata->spinlock); - dev_info(drvdata->dev, "STM tracing enabled\n"); + dev_dbg(drvdata->dev, "STM tracing enabled\n"); return 0; } @@ -274,7 +274,7 @@ static void stm_disable(struct coresight_device *csdev, pm_runtime_put(drvdata->dev); local_set(&drvdata->mode, CS_MODE_DISABLED); - dev_info(drvdata->dev, "STM tracing disabled\n"); + dev_dbg(drvdata->dev, "STM tracing disabled\n"); } } diff --git a/drivers/hwtracing/coresight/coresight-tmc-etf.c b/drivers/hwtracing/coresight/coresight-tmc-etf.c index 0549249..434003a 100644 --- a/drivers/hwtracing/coresight/coresight-tmc-etf.c +++ b/drivers/hwtracing/coresight/coresight-tmc-etf.c @@ -233,7 +233,7 @@ static int tmc_enable_etf_sink(struct coresight_device *csdev, u32 mode) if (ret) return ret; - dev_info(drvdata->dev, "TMC-ETB/ETF enabled\n"); + dev_dbg(drvdata->dev, "TMC-ETB/ETF enabled\n"); return 0; } @@ -256,7 +256,7 @@ static void tmc_disable_etf_sink(struct coresight_device *csdev) spin_unlock_irqrestore(&drvdata->spinlock, flags); - dev_info(drvdata->dev, "TMC-ETB/ETF disabled\n"); + dev_dbg(drvdata->dev, "TMC-ETB/ETF disabled\n"); } static int tmc_enable_etf_link(struct coresight_device *csdev, @@ -275,7 +275,7 @@ static int tmc_enable_etf_link(struct coresight_device *csdev, drvdata->mode = CS_MODE_SYSFS; spin_unlock_irqrestore(&drvdata->spinlock, flags); - dev_info(drvdata->dev, "TMC-ETF enabled\n"); + dev_dbg(drvdata->dev, "TMC-ETF enabled\n"); return 0; } @@ -295,7 +295,7 @@ static void tmc_disable_etf_link(struct coresight_device *csdev, drvdata->mode = CS_MODE_DISABLED; spin_unlock_irqrestore(&drvdata->spinlock, flags); - dev_info(drvdata->dev, "TMC-ETF disabled\n"); + dev_dbg(drvdata->dev, "TMC-ETF disabled\n"); } static void *tmc_alloc_etf_buffer(struct coresight_device *csdev, int cpu, diff --git a/drivers/hwtracing/coresight/coresight-tmc-etr.c b/drivers/hwtracing/coresight/coresight-tmc-etr.c index 671a2ba..85a3f59 100644 --- a/drivers/hwtracing/coresight/coresight-tmc-etr.c +++ b/drivers/hwtracing/coresight/coresight-tmc-etr.c @@ -1098,7 +1098,7 @@ static int tmc_enable_etr_sink_sysfs(struct coresight_device *csdev) tmc_etr_free_sysfs_buf(free_buf); if (!ret) - dev_info(drvdata->dev, "TMC-ETR enabled\n"); + dev_dbg(drvdata->dev, "TMC-ETR enabled\n"); return ret; } @@ -1141,7 +1141,7 @@ static void tmc_disable_etr_sink(struct coresight_device *csdev) spin_unlock_irqrestore(&drvdata->spinlock, flags); - dev_info(drvdata->dev, "TMC-ETR disabled\n"); + dev_dbg(drvdata->dev, "TMC-ETR disabled\n"); } static const struct coresight_ops_sink tmc_etr_sink_ops = { diff --git a/drivers/hwtracing/coresight/coresight-tmc.c b/drivers/hwtracing/coresight/coresight-tmc.c index 1b817ec..ea249f0 100644 --- a/drivers/hwtracing/coresight/coresight-tmc.c +++ b/drivers/hwtracing/coresight/coresight-tmc.c @@ -81,7 +81,7 @@ static int tmc_read_prepare(struct tmc_drvdata *drvdata) } if (!ret) - dev_info(drvdata->dev, "TMC read start\n"); + dev_dbg(drvdata->dev, "TMC read start\n"); return ret; } @@ -103,7 +103,7 @@ static int tmc_read_unprepare(struct tmc_drvdata *drvdata) } if (!ret) - dev_info(drvdata->dev, "TMC read end\n"); + dev_dbg(drvdata->dev, "TMC read end\n"); return ret; } diff --git a/drivers/hwtracing/coresight/coresight-tpiu.c b/drivers/hwtracing/coresight/coresight-tpiu.c index 01b7457..7daeb084 100644 --- a/drivers/hwtracing/coresight/coresight-tpiu.c +++ b/drivers/hwtracing/coresight/coresight-tpiu.c @@ -73,7 +73,7 @@ static int tpiu_enable(struct coresight_device *csdev, u32 mode) tpiu_enable_hw(drvdata); - dev_info(drvdata->dev, "TPIU enabled\n"); + dev_dbg(drvdata->dev, "TPIU enabled\n"); return 0; } @@ -99,7 +99,7 @@ static void tpiu_disable(struct coresight_device *csdev) tpiu_disable_hw(drvdata); - dev_info(drvdata->dev, "TPIU disabled\n"); + dev_dbg(drvdata->dev, "TPIU disabled\n"); } static const struct coresight_ops_sink tpiu_sink_ops = { -- 2.7.4