On Wed, Sep 06, 2017 at 09:50:36AM +0200, Hans Verkuil wrote: > On 09/05/2017 03:05 PM, Sakari Ailus wrote: > > Add three helper functions to call async operations callbacks. Besides > > simplifying callbacks, this allows async notifiers to have no ops set, > > i.e. it can be left NULL. > > What is the use-case of that?
Going forward, the sub-notifiers that are just for binding associated devices (later in the patchset, 17th and 18th patches) there is no need for callbacks. This allows having no ops either. > > Anyway: > > Acked-by: Hans Verkuil <hans.verk...@cisco.com> Thanks! -- Sakari Ailus e-mail: sakari.ai...@iki.fi
