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-etb10.c | |
| parent | cad5f8d399bbe3c4ed61a21f649d61b09f6efb7b (diff) | |
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-etb10.c')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-etb10.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etb10.c b/drivers/hwtracing/coresight/coresight-etb10.c index 0dad8626bcfb..3d4b6df32a06 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) |