Re: [PATCH v2 1/5] net: phy: smsc: skip ENERGYON interrupt if disabled

[Marco Felsch <m.felsch@pengutronix.de>]

On 20-09-08 18:58, Florian Fainelli wrote:
> 
> 
> On 9/8/2020 4:25 AM, Marco Felsch wrote:
> > Don't enable the interrupt if the platform disable the energy detection
> > by "smsc,disable-energy-detect".
> > 
> > Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
> > Reviewed-by: Andrew Lunn <andrew@lunn.ch>
> > ---
> > v2:
> > - Add Andrew's tag
> > 
> >   drivers/net/phy/smsc.c | 15 +++++++++++----
> >   1 file changed, 11 insertions(+), 4 deletions(-)
> > 
> > diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c
> > index 74568ae16125..fa539a867de6 100644
> > --- a/drivers/net/phy/smsc.c
> > +++ b/drivers/net/phy/smsc.c
> > @@ -37,10 +37,17 @@ struct smsc_phy_priv {
> >   static int smsc_phy_config_intr(struct phy_device *phydev)
> >   {
> > -	int rc = phy_write (phydev, MII_LAN83C185_IM,
> > -			((PHY_INTERRUPT_ENABLED == phydev->interrupts)
> > -			? MII_LAN83C185_ISF_INT_PHYLIB_EVENTS
> > -			: 0));
> > +	struct smsc_phy_priv *priv = phydev->priv;
> > +	u16 intmask = 0;
> > +	int rc;
> > +
> > +	if (phydev->interrupts) {
> 
> Not that it changes the code functionally, but it would be nice to preserve
> the phydev->interrupts == PHY_INTERRUPT_ENABLED.

Okay, I will apply this and add your reviewed-by tag.

Thanks,
  Marco

> 
> > +		intmask = MII_LAN83C185_ISF_INT4 | MII_LAN83C185_ISF_INT6;
> > +		if (priv->energy_enable)
> > +			intmask |= MII_LAN83C185_ISF_INT7;
> > +	}
> 
> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
> -- 
> Florian
> 
> 

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