linux-kernel - Re: [PATCH 7/7] net: phy: icplus: allow configuring the interrupt function on IP101GR

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Message-ID: <CAFBinCBkH3OrtxROpcbqF-1BtRY=6QqS2zkhZTo=W==1FKqZsw@mail.gmail.com>
Date:   Sun, 18 Nov 2018 18:30:44 +0100
From:   Martin Blumenstingl <martin.blumenstingl@...glemail.com>
To:     andrew@...n.ch
Cc:     netdev@...r.kernel.org, devicetree@...r.kernel.org,
        f.fainelli@...il.com, mark.rutland@....com, robh+dt@...nel.org,
        davem@...emloft.net, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 7/7] net: phy: icplus: allow configuring the interrupt
 function on IP101GR

Hi Andrew,

On Sun, Nov 18, 2018 at 6:13 PM Andrew Lunn <andrew@...n.ch> wrote:
>
> Hi Martin
>
> > +static int ip101a_g_probe(struct phy_device *phydev)
> > +{
> > +     struct device *dev = &phydev->mdio.dev;
> > +     struct ip101a_g_phy_priv *priv;
> > +
> > +     priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
> > +     if (!priv)
> > +             return -ENOMEM;
> > +
> > +     if (device_property_read_bool(dev, "icplus,select-rx-error"))
> > +             priv->sel_intr32 = IP101GR_SEL_INTR32_RXER;
> > +     else if (device_property_read_bool(dev, "icplus,select-interrupt"))
> > +             priv->sel_intr32 = IP101GR_SEL_INTR32_INTR;
> > +     else
> > +             priv->sel_intr32 = IP101GR_SEL_INTR32_KEEP;
>
> It would be good to return -EINVAL if both properties are found.
that makes sense
I'll wait a few days for more feedback and re-send this series with
that issue fixed

> This looks good otherwise.
great, thanks for looking into it!


Regards
Martin