diff options
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c | 23 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c | 1 |
2 files changed, 14 insertions, 10 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c index f77fa3e4fdd1..fc389eecdd2b 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c @@ -901,15 +901,13 @@ static bool ixgbe_x550em_a_has_mii(struct ixgbe_hw *hw) **/ s32 ixgbe_mii_bus_init(struct ixgbe_hw *hw) { + s32 (*write)(struct mii_bus *bus, int addr, int regnum, u16 val); + s32 (*read)(struct mii_bus *bus, int addr, int regnum); struct ixgbe_adapter *adapter = hw->back; struct pci_dev *pdev = adapter->pdev; struct device *dev = &adapter->netdev->dev; struct mii_bus *bus; - bus = devm_mdiobus_alloc(dev); - if (!bus) - return -ENOMEM; - switch (hw->device_id) { /* C3000 SoCs */ case IXGBE_DEV_ID_X550EM_A_KR: @@ -922,16 +920,23 @@ s32 ixgbe_mii_bus_init(struct ixgbe_hw *hw) case IXGBE_DEV_ID_X550EM_A_1G_T: case IXGBE_DEV_ID_X550EM_A_1G_T_L: if (!ixgbe_x550em_a_has_mii(hw)) - return -ENODEV; - bus->read = &ixgbe_x550em_a_mii_bus_read; - bus->write = &ixgbe_x550em_a_mii_bus_write; + return 0; + read = &ixgbe_x550em_a_mii_bus_read; + write = &ixgbe_x550em_a_mii_bus_write; break; default: - bus->read = &ixgbe_mii_bus_read; - bus->write = &ixgbe_mii_bus_write; + read = &ixgbe_mii_bus_read; + write = &ixgbe_mii_bus_write; break; } + bus = devm_mdiobus_alloc(dev); + if (!bus) + return -ENOMEM; + + bus->read = read; + bus->write = write; + /* Use the position of the device in the PCI hierarchy as the id */ snprintf(bus->id, MII_BUS_ID_SIZE, "%s-mdio-%s", ixgbe_driver_name, pci_name(pdev)); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c index de563cfd294d..4b93ba149ec5 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c @@ -350,7 +350,6 @@ static s32 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw) if (ixgbe_read_eerd_generic(hw, pointer, &length)) { hw_dbg(hw, "EEPROM read failed\n"); return IXGBE_ERR_EEPROM; - break; } /* Skip pointer section if length is invalid. */ |