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 mathieu.poirier@linaro.org Signed-off-by: Suzuki K Poulose suzuki.poulose@arm.com --- 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 = {