@@ -3058,19 +3058,23 @@ static int smiapp_probe(struct i2c_client *client)
if (rval < 0)
goto out_media_entity_cleanup;
- rval = v4l2_async_register_subdev_sensor_common(&sensor->src->sd);
- if (rval < 0)
- goto out_media_entity_cleanup;
-
pm_runtime_set_active(&client->dev);
pm_runtime_get_noresume(&client->dev);
pm_runtime_enable(&client->dev);
+
+ rval = v4l2_async_register_subdev_sensor_common(&sensor->src->sd);
+ if (rval < 0)
+ goto out_disable_runtime_pm;
+
pm_runtime_set_autosuspend_delay(&client->dev, 1000);
pm_runtime_use_autosuspend(&client->dev);
pm_runtime_put_autosuspend(&client->dev);
return 0;
+out_disable_runtime_pm:
+ pm_runtime_disable(&client->dev);
+
out_media_entity_cleanup:
media_entity_cleanup(&sensor->src->sd.entity);
Earlier it was possible that the parts of the driver that assumed runtime PM was enabled were being called before runtime PM was enabled in the driver's probe function. So enable runtime PM before registering the sub-device. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> --- drivers/media/i2c/smiapp/smiapp-core.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-)