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>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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 == PHY_INTERRUPT_ENABLED) {
+ intmask = MII_LAN83C185_ISF_INT4 | MII_LAN83C185_ISF_INT6;
+ if (priv->energy_enable)
+ intmask |= MII_LAN83C185_ISF_INT7;
+ }
+
+ rc = phy_write(phydev, MII_LAN83C185_IM, intmask);
return rc < 0 ? rc : 0;
}