diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/phy/lxt.c | 44 |
1 files changed, 34 insertions, 10 deletions
diff --git a/drivers/net/phy/lxt.c b/drivers/net/phy/lxt.c index 716d9936bc90..0ee23d29c0d4 100644 --- a/drivers/net/phy/lxt.c +++ b/drivers/net/phy/lxt.c @@ -78,10 +78,23 @@ static int lxt970_ack_interrupt(struct phy_device *phydev) static int lxt970_config_intr(struct phy_device *phydev) { - if (phydev->interrupts == PHY_INTERRUPT_ENABLED) - return phy_write(phydev, MII_LXT970_IER, MII_LXT970_IER_IEN); - else - return phy_write(phydev, MII_LXT970_IER, 0); + int err; + + if (phydev->interrupts == PHY_INTERRUPT_ENABLED) { + err = lxt970_ack_interrupt(phydev); + if (err) + return err; + + err = phy_write(phydev, MII_LXT970_IER, MII_LXT970_IER_IEN); + } else { + err = phy_write(phydev, MII_LXT970_IER, 0); + if (err) + return err; + + err = lxt970_ack_interrupt(phydev); + } + + return err; } static irqreturn_t lxt970_handle_interrupt(struct phy_device *phydev) @@ -129,10 +142,23 @@ static int lxt971_ack_interrupt(struct phy_device *phydev) static int lxt971_config_intr(struct phy_device *phydev) { - if (phydev->interrupts == PHY_INTERRUPT_ENABLED) - return phy_write(phydev, MII_LXT971_IER, MII_LXT971_IER_IEN); - else - return phy_write(phydev, MII_LXT971_IER, 0); + int err; + + if (phydev->interrupts == PHY_INTERRUPT_ENABLED) { + err = lxt971_ack_interrupt(phydev); + if (err) + return err; + + err = phy_write(phydev, MII_LXT971_IER, MII_LXT971_IER_IEN); + } else { + err = phy_write(phydev, MII_LXT971_IER, 0); + if (err) + return err; + + err = lxt971_ack_interrupt(phydev); + } + + return err; } static irqreturn_t lxt971_handle_interrupt(struct phy_device *phydev) @@ -285,7 +311,6 @@ static struct phy_driver lxt97x_driver[] = { .phy_id_mask = 0xfffffff0, /* PHY_BASIC_FEATURES */ .config_init = lxt970_config_init, - .ack_interrupt = lxt970_ack_interrupt, .config_intr = lxt970_config_intr, .handle_interrupt = lxt970_handle_interrupt, }, { @@ -293,7 +318,6 @@ static struct phy_driver lxt97x_driver[] = { .name = "LXT971", .phy_id_mask = 0xfffffff0, /* PHY_BASIC_FEATURES */ - .ack_interrupt = lxt971_ack_interrupt, .config_intr = lxt971_config_intr, .handle_interrupt = lxt971_handle_interrupt, .suspend = genphy_suspend, |