diff options
Diffstat (limited to 'drivers/net/phy/marvell.c')
-rw-r--r-- | drivers/net/phy/marvell.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c index a3f456b91c99..e9e67c22c8bb 100644 --- a/drivers/net/phy/marvell.c +++ b/drivers/net/phy/marvell.c @@ -1409,6 +1409,15 @@ static int m88e1318_set_wol(struct phy_device *phydev, if (err < 0) return err; + /* If WOL event happened once, the LED[2] interrupt pin + * will not be cleared unless we reading the interrupt status + * register. If interrupts are in use, the normal interrupt + * handling will clear the WOL event. Clear the WOL event + * before enabling it if !phy_interrupt_is_valid() + */ + if (!phy_interrupt_is_valid(phydev)) + phy_read(phydev, MII_M1011_IEVENT); + /* Enable the WOL interrupt */ temp = phy_read(phydev, MII_88E1318S_PHY_CSIER); temp |= MII_88E1318S_PHY_CSIER_WOL_EIE; |