Re: musb RPM sleep-while-atomic in 4.9-rc1

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* Johan Hovold <johan@xxxxxxxxxx> [161104 07:16]:
> Perhaps sleep in musb_host_finish_resume() instead of always adding this
> delay which is only needed for deasserting resume signalling and not for
> generic (runtime) resume work (if you decide to use a common work
> queue).

Looking at your comments again, this is a good idea for
future use.

> But why schedule from resume at all? It seems you could just schedule
> the deferred-work processing directly after having registered a
> callback.

But with this one we need to schedule the deferred work only
from resume as waking up things can take a while potentially.

Anyways, I'll post all the pending fixes as a new thread shortly.

Regards,

Tony
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