diff options
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-etm4x.c')
-rw-r--r-- | drivers/hwtracing/coresight/coresight-etm4x.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etm4x.c b/drivers/hwtracing/coresight/coresight-etm4x.c index d6a92c6d3a66..c2f518fbc9a8 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x.c +++ b/drivers/hwtracing/coresight/coresight-etm4x.c @@ -79,7 +79,6 @@ static int etm4_trace_id(struct coresight_device *csdev) if (!drvdata->enable) return drvdata->trcid; - pm_runtime_get_sync(drvdata->dev); spin_lock_irqsave(&drvdata->spinlock, flags); CS_UNLOCK(drvdata->base); @@ -88,7 +87,6 @@ static int etm4_trace_id(struct coresight_device *csdev) CS_LOCK(drvdata->base); spin_unlock_irqrestore(&drvdata->spinlock, flags); - pm_runtime_put(drvdata->dev); return trace_id; } @@ -194,7 +192,6 @@ static int etm4_enable(struct coresight_device *csdev) struct etmv4_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); int ret; - pm_runtime_get_sync(drvdata->dev); spin_lock(&drvdata->spinlock); /* @@ -214,7 +211,6 @@ static int etm4_enable(struct coresight_device *csdev) return 0; err: spin_unlock(&drvdata->spinlock); - pm_runtime_put(drvdata->dev); return ret; } @@ -263,8 +259,6 @@ static void etm4_disable(struct coresight_device *csdev) spin_unlock(&drvdata->spinlock); put_online_cpus(); - pm_runtime_put(drvdata->dev); - dev_info(drvdata->dev, "ETM tracing disabled\n"); } |