Re: [PATCH v3 5/5] pinctrl: at91: Utilise temporary variable for struct device

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Fri, Feb 17, 2023 at 12:59 PM Andy Shevchenko
<andriy.shevchenko@xxxxxxxxxxxxxxx> wrote:
> On Fri, Feb 17, 2023 at 11:54:02AM +0000, Claudiu.Beznea@xxxxxxxxxxxxx wrote:
> > On 15.02.2023 15:42, Andy Shevchenko wrote:
> > > @@ -1758,7 +1750,7 @@ static int at91_gpio_of_irq_setup(struct platform_device *pdev,
> > >         if (!gpiochip_prev) {
> > >                 girq->parent_handler = gpio_irq_handler;
> > >                 girq->num_parents = 1;
> > > -               girq->parents = devm_kcalloc(&pdev->dev, 1,
> > > +               girq->parents = devm_kcalloc(dev, girq->num_parents,
> >
> > There is still the change of the 2nd argument of devm_kcalloc() from 1 ->
> > girq->num_parents (no functional change, though) which doesn't match the
> > purpose of the patch and is not specified anywhere. Other than this:
> >
> > Reviewed-by: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx>
> >
> > >                                              sizeof(*girq->parents),
> > >                                              GFP_KERNEL);
>
> Thanks for review. I have no time to fix this. So if Linus is okay to take
> the first 4 patches, I'm fine. You or somebody else can submit an updated
> 5th patch later on.

I applied all 5 patches. The num_parents is set to 1 on the line right
above and it's the right thing to do, and has a reviewed tag so I don't
see the problem with this patch, let's not overinvest in process.

Thanks for the very nice cleanups!

I applied it locally so it won't be in linux-next until after the merge
window closes.

Yours,
Linus Walleij