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.c | |
| parent | cad5f8d399bbe3c4ed61a21f649d61b09f6efb7b (diff) | |
| download | lwn-41a75cdde7351a902066bf7ddf44e0a27996f13c.tar.gz lwn-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.c')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-tmc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tmc.c b/drivers/hwtracing/coresight/coresight-tmc.c index 1b817ec1192c..ea249f0bcd73 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; } |