Re: [PATCH v13 13/25] v4l: async: Allow async notifier register call succeed with no subdevs

[Sakari Ailus <sakari.ailus@xxxxxx>]

On Tue, Sep 19, 2017 at 05:58:32PM +0300, Sakari Ailus wrote:
> > This skips adding the notifier to the notifier_list. Won't this result in an 
> > oops when calling list_del(&notifier->list) in 
> > v4l2_async_notifier_unregister() ?
> 
> Good point. I'll add initialising the list head to the register function,
> with an appropriate comment.

I'll set v4l2_dev NULL instead; no tricks with lists needed.

-- 
Sakari Ailus
e-mail: sakari.ailus@xxxxxx
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