> Hi Dinghao, > > Thanks for the patch. > > On Fri, May 22, 2020 at 05:03:13PM +0800, Dinghao Liu wrote: > > When v4l2_async_register_subdev_sensor_common() returns > > an error code, a pairing runtime PM usage counter > > decrement is needed to keep the counter balanced. > > > > Signed-off-by: Dinghao Liu <dinghao.liu@xxxxxxxxxx> > > --- > > drivers/media/i2c/smiapp/smiapp-core.c | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c > > index 5e4f6a2ef78e..43ba63c48a87 100644 > > --- a/drivers/media/i2c/smiapp/smiapp-core.c > > +++ b/drivers/media/i2c/smiapp/smiapp-core.c > > @@ -3103,6 +3103,7 @@ static int smiapp_probe(struct i2c_client *client) > > return 0; > > > > out_disable_runtime_pm: > > + pm_runtime_put_autosuspend(&client->dev); > > Can you use pm_runtime_put_noidle(), as the device musn't be powered off > here yet? > > > pm_runtime_disable(&client->dev); > > > > out_media_entity_cleanup: > > -- > Regards, > > Sakari Ailus OK. I will fix this in the next version of patch. Regards, Dinghao
