Re: [PATCH v4 5/7] drm/panfrost: Add support for multiple power domains

[Nicolas Boichat]

On Fri, Feb 7, 2020 at 9:52 PM Alyssa Rosenzweig
<alyssa.rosenzweig@xxxxxxxxxxxxx> wrote:
>
> > +     for (i = 0; i < ARRAY_SIZE(pfdev->pm_domain_devs); i++) {
> > +             if (!pfdev->pm_domain_devs[i])
> > +                     break;

(next time, please provide a tiny bit more context when quoting, I had
to look up to see where this comes from)
So this comes from panfrost_pm_domain_fini.

> I'm not totally familiar with this code, but should this be a break or
> just a continue?

Check how the domains are initialized in panfrost_pm_domain_init, they
are guaranteed to be "packed" at the beginning of the array, so there
can't be any holes, so break is safe.