Re: [PATCH v4 4/4] pinctrl: add rsel setting on MT8195

[zhiyong tao <zhiyong.tao@mediatek.com>]

On Tue, 2021-04-20 at 11:50 +0800, Sean Wang wrote:
> On Mon, Apr 12, 2021 at 10:57 PM Zhiyong Tao <zhiyong.tao@mediatek.com> wrote:
> 
> <snip>
> > @@ -176,6 +180,12 @@ static int mtk_pinconf_get(struct pinctrl_dev *pctldev,
> >                 else
> >                         err = -ENOTSUPP;
> >                 break;
> > +       case MTK_PIN_CONFIG_RSEL:
> > +               if (hw->soc->rsel_get)
> > +                       err = hw->soc->rsel_get(hw, desc, &ret);
> > +               else
> > +                       err = -EOPNOTSUPP;
> 
> I think that should want to be -ENOTSUPP to align other occurrences.
==>Hi sean,
Can you give me some suggestion? -ENOPARAM or -EBADTYPE?

Thanks.
> 
> > +               break;
> >         default:
> >                 err = -ENOTSUPP;
> >         }
> > @@ -295,6 +305,12 @@ static int mtk_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
> >                 else
> >                         err = -ENOTSUPP;
> >                 break;
> > +       case MTK_PIN_CONFIG_RSEL:
> > +               if (hw->soc->rsel_set)
> > +                       err = hw->soc->rsel_set(hw, desc, arg);
> > +               else
> > +                       err = -EOPNOTSUPP;
> 
> Ditto
> 
> > +               break;
> >         default:
> >                 err = -ENOTSUPP;
> >         }
> > --
> > 2.18.0
> >