On Tue, Nov 08, 2016 at 07:55:50AM -0700, Tony Lindgren wrote:
> * Tony Lindgren <[email protected]> [161108 07:50]:
> > Weird, I have not figured out what happens there..
> >
> > The only thing I'm still wondering about is if phy-twl4030-usb.c
> > is losing ID pin interrupts occasionally but have not been
> > able to verify that. Maybe try the following additional patch
> > and see if it makes any difference?
>
> And eventually the glue layers only should need to do this on
> init:
>
> pm_runtime_enable(glue->dev);
>
> And this on the exit path:
>
> pm_runtime_disable(glue->dev);
>
> And musb core as the child device should keep things awake
> when needed.
Tested your patch, does not work, does not trigger "USB link status err"
both without and with pm_runtime_enable/disable.
Best regards,
ladis
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