Re: [PATCH] usb: musb: fix idling for suspend after disconnect interrupt

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* Bin Liu <b-liu@xxxxxx> [191212 17:23]:
> On Tue, Nov 26, 2019 at 09:45:15AM -0800, Tony Lindgren wrote:
> > * Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx> [191126 10:21]:
> > > Hello!
> > > 
> > > On 26.11.2019 6:41, Tony Lindgren wrote:
> > > 
> > > > When disconnected as USB B-device, we sometimes get a suspend interrupt
> > > > after disconnect interrupt. In that case we have devctl set to 99 with
> > > > VBUS still valid and musb_pm_runtime_check_session() wrongly things we
> > > 
> > >     Thinks?
> > 
> > Thanks will fix.
> 
> Is this the only update needed? I can fix it locally when queuing the
> patch.

So it seems. Maybe also add your explanation for why the wrong
ordering of interrupts can happen while at it.

Regards,

Tony



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