Re: [PATCH V2 5/5] OPP: decouple dt properties in opp_parse_supplies()
From: Viresh Kumar
Date: Fri Nov 04 2022 - 01:08:10 EST
On 04-11-22, 01:23, James Calligeros wrote:
> >if (list_empty(&opp_table->opp_list) &&
> > opp_table->regulator_count > 0) {
I did test this and it should have worked for you as well.
> > dev_err(dev, "%s: opp-microvolt missing although OPP managing regulators\n",
> > __func__);
> > return ERR_PTR(-EINVAL);
> >}
>
> When this path is removed, things work as expected. Could it be that opp_list has
> not been updated by the time we're parsing the next OPP? Seems unlikely, but
> at the same time if we're ending up taking this branch then there's not much else
> that could have gone wrong.
It should happen sequentially.
Ahh, I looked code for sometime before I wrote this line. I know what's going
on. Its a bug in the patchset that I fixed yesterday and pushed.
Initialize "ret = 0" in opp_parse_supplies().
Or pick patches from:
git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git opp/linux-next
Sorry for the trouble.
--
viresh