diff options
| author |   Suzuki K Poulose <suzuki.poulose@arm.com> | 2018-09-20 13:17:53 -0600 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-25 20:09:17 +0200 |
| commit | 41a75cdde7351a902066bf7ddf44e0a27996f13c (patch) | |
| tree | 7e5b2e4ed44d97b461d54f638f6a580e5dbaf065 /drivers/hwtracing/coresight/coresight-tmc-etr.c | |
| parent | coresight: tmc-etr: Relax collection of trace from sysfs mode (diff) | |
| download | linux-dev-41a75cdde7351a902066bf7ddf44e0a27996f13c.tar.xz linux-dev-41a75cdde7351a902066bf7ddf44e0a27996f13c.zip | |
coresight: Convert driver messages to dev_dbg
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>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-tmc-etr.c')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-tmc-etr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tmc-etr.c b/drivers/hwtracing/coresight/coresight-tmc-etr.c index bafd73e71c4c..5e9bb2f0e9c0 100644 --- a/drivers/hwtracing/coresight/coresight-tmc-etr.c +++ b/drivers/hwtracing/coresight/coresight-tmc-etr.c @@ -1098,7 +1098,7 @@ out: 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 = { |