Re: [PATCH] [media] ite-cir: finish tx before suspending

[Jarod Wilson <jarod@redhat.com>]

Jarod Wilson wrote:
> Continuing with IR transmit after resuming from suspend seems fairly
> useless, given that the only place we can actually end up suspending is
> after IR has been send and we're simply mdelay'ing. Lets simplify the
> resume path by just waiting on tx to complete in the suspend path, then
> we know we can't be transmitting on resume, and reinitialization of the
> hardware registers becomes more straight-forward.
>
> CC: Juan Jesús García de Soria<skandalfo@gmail.com>
> Signed-off-by: Jarod Wilson<jarod@redhat.com>
> ---
> Nb: this patch relies upon my earlier patch to add the init_hardware
> calls to the resume path in the first place.

Also note: I don't have tx-capable hardware (or at least, there's no
tx hardware wired up), so I haven't actually tested this, but the code 
added to ite_suspend is more or less cloned from ite_close.

-- 
Jarod Wilson
jarod@redhat.com