Re: [PATCH AUTOSEL 5.7 229/388] usb/ohci-platform: Fix a warning when hibernating

[Sasha Levin]

On Thu, Jun 18, 2020 at 10:56:01AM +0100, Qais Yousef wrote:
> Hi Sasha/Alan
>
> On 06/17/20 21:05, Sasha Levin wrote:
>
> [...]
>
> > diff --git a/drivers/usb/host/ohci-platform.c b/drivers/usb/host/ohci-platform.c
> > index 7addfc2cbadc..4a8456f12a73 100644
> > --- a/drivers/usb/host/ohci-platform.c
> > +++ b/drivers/usb/host/ohci-platform.c
> > @@ -299,6 +299,11 @@ static int ohci_platform_resume(struct device *dev)
> >  	}
> >
> >  	ohci_resume(hcd, false);
> > +
> > +	pm_runtime_disable(dev);
> > +	pm_runtime_set_active(dev);
> > +	pm_runtime_enable(dev);
> > +
>
> I am not sure what's the protocol here, but the series was fixing similar
> problems to this driver but I didn't myself directly observe a warning because
> of that.
>
> https://lore.kernel.org/lkml/20200518154931.6144-2-qais.yousef@xxxxxxx/
> https://lore.kernel.org/lkml/20200518154931.6144-3-qais.yousef@xxxxxxx/
>
> So just pointing it out in case they're worth backporting to stable too.

I'll grab them too, thanks!

--
Thanks,
Sasha