On 07/10/2015 03:11 PM, Philipp Zabel wrote: > Add support for registering the sensor subdevice using the v4l2-async API. > > Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx> > --- > drivers/media/i2c/tc358743.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c > index 34d4f32..48d1575 100644 > --- a/drivers/media/i2c/tc358743.c > +++ b/drivers/media/i2c/tc358743.c > @@ -1710,6 +1710,16 @@ static int tc358743_probe(struct i2c_client *client, > goto err_hdl; > } > > + state->pad.flags = MEDIA_PAD_FL_SOURCE; > + err = media_entity_init(&sd->entity, 1, &state->pad, 0); > + if (err < 0) > + goto err_hdl; > + > + sd->dev = &client->dev; > + err = v4l2_async_register_subdev(sd); > + if (err < 0) > + goto err_hdl; > + > mutex_init(&state->confctl_mutex); > > INIT_DELAYED_WORK(&state->delayed_work_enable_hotplug, > @@ -1740,6 +1750,7 @@ err_work_queues: > destroy_workqueue(state->work_queues); > mutex_destroy(&state->confctl_mutex); > err_hdl: > + media_entity_cleanup(&sd->entity); > v4l2_ctrl_handler_free(&state->hdl); > return err; > } > @@ -1751,6 +1762,7 @@ static int tc358743_remove(struct i2c_client *client) > > cancel_delayed_work(&state->delayed_work_enable_hotplug); > destroy_workqueue(state->work_queues); > + v4l2_async_unregister_subdev(sd); Shouldn't there be a media_entity_cleanup() call in tc358743_remove() as well? Regards, Hans > v4l2_device_unregister_subdev(sd); > mutex_destroy(&state->confctl_mutex); > v4l2_ctrl_handler_free(&state->hdl); > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
