Re: [PATCH v15 2/3] drivers: input:keyboard: Add mtk keypad driver

[Andy Shevchenko]

On Tue, Jul 21, 2020 at 3:38 PM Mattijs Korpershoek
<mkorpershoek@xxxxxxxxxxxx> wrote:
> Fengping yu <fengping.yu@xxxxxxxxxxxx> writes:

> > This adds matrix keypad support for Mediatek SoCs.

...

> > +     keypad->regmap = devm_regmap_init_mmio(&pdev->dev,
> > +                                            keypad->base,
> > +                                            &keypad_regmap_cfg);
> > +     if (IS_ERR(keypad->regmap)) {
> > +             dev_err(&pdev->dev,
> > +                     "regmap init failed:%ld\n", PTR_ERR(keypad->regmap));
> > +             return PTR_ERR(keypad->regmap);
> > +     }

Okay, because another comment appeared, I would suggest to switch to
%pe at the same time.

            dev_err(&pdev->dev,   "regmap init failed: %pe\n", keypad->regmap);

-- 
With Best Regards,
Andy Shevchenko