Re: [PATCH v2] [media] v4l2-async: Always unregister the subdev on failure

2016-09-05 Thread Hans Verkuil
Hi Alban, On 08/24/2016 03:49 PM, Alban Bedel wrote: > In v4l2_async_test_notify() if the registered_async callback or the > complete notifier returns an error the subdev is not unregistered. > This leave paths where v4l2_async_register_subdev() can fail but > leave the subdev still registered. >

[PATCH v2] [media] v4l2-async: Always unregister the subdev on failure

2016-08-24 Thread Alban Bedel
In v4l2_async_test_notify() if the registered_async callback or the complete notifier returns an error the subdev is not unregistered. This leave paths where v4l2_async_register_subdev() can fail but leave the subdev still registered. Add the required calls to v4l2_device_unregister_subdev() to pl