On 04/17/2019 09:03 PM, Mathieu Poirier wrote:
On Mon, 15 Apr 2019 at 10:05, Suzuki K Poulose <[email protected]> wrote:
Drop the power only if we were successful in probing the device.
Cc: Mathieu Poirier <[email protected]>
Signed-off-by: Suzuki K Poulose <[email protected]>
---
drivers/hwtracing/coresight/coresight-tmc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/hwtracing/coresight/coresight-tmc.c
b/drivers/hwtracing/coresight/coresight-tmc.c
index 647b6aa..c6a5462 100644
--- a/drivers/hwtracing/coresight/coresight-tmc.c
+++ b/drivers/hwtracing/coresight/coresight-tmc.c
@@ -432,8 +432,6 @@ static int tmc_probe(struct amba_device *adev, const struct
amba_id *id)
drvdata->size = readl_relaxed(drvdata->base + TMC_RSZ) * 4;
}
- pm_runtime_put(&adev->dev);
-
desc.pdata = pdata;
desc.dev = dev;
desc.groups = coresight_tmc_groups;
@@ -476,6 +474,8 @@ static int tmc_probe(struct amba_device *adev, const struct
amba_id *id)
ret = misc_register(&drvdata->miscdev);
if (ret)
coresight_unregister(drvdata->csdev);
+ else
+ pm_runtime_put(&adev->dev);
out:
return ret;
}
I have applied patches 1 to 5.
Thanks Mathieu !
