diff options
Diffstat (limited to 'drivers/net/ethernet/intel/e1000e/82571.c')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/82571.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/82571.c b/drivers/net/ethernet/intel/e1000e/82571.c index 7380442a3829..4c303e2a7cb3 100644 --- a/drivers/net/ethernet/intel/e1000e/82571.c +++ b/drivers/net/ethernet/intel/e1000e/82571.c @@ -77,24 +77,24 @@ static s32 e1000_init_phy_params_82571(struct e1000_hw *hw) return 0; } - phy->addr = 1; - phy->autoneg_mask = AUTONEG_ADVERTISE_SPEED_DEFAULT; - phy->reset_delay_us = 100; + phy->addr = 1; + phy->autoneg_mask = AUTONEG_ADVERTISE_SPEED_DEFAULT; + phy->reset_delay_us = 100; - phy->ops.power_up = e1000_power_up_phy_copper; - phy->ops.power_down = e1000_power_down_phy_copper_82571; + phy->ops.power_up = e1000_power_up_phy_copper; + phy->ops.power_down = e1000_power_down_phy_copper_82571; switch (hw->mac.type) { case e1000_82571: case e1000_82572: - phy->type = e1000_phy_igp_2; + phy->type = e1000_phy_igp_2; break; case e1000_82573: - phy->type = e1000_phy_m88; + phy->type = e1000_phy_m88; break; case e1000_82574: case e1000_82583: - phy->type = e1000_phy_bm; + phy->type = e1000_phy_bm; phy->ops.acquire = e1000_get_hw_semaphore_82574; phy->ops.release = e1000_put_hw_semaphore_82574; phy->ops.set_d0_lplu_state = e1000_set_d0_lplu_state_82574; @@ -193,7 +193,7 @@ static s32 e1000_init_nvm_params_82571(struct e1000_hw *hw) /* EEPROM access above 16k is unsupported */ if (size > 14) size = 14; - nvm->word_size = 1 << size; + nvm->word_size = 1 << size; break; } @@ -339,7 +339,7 @@ static s32 e1000_init_mac_params_82571(struct e1000_hw *hw) static s32 e1000_get_variants_82571(struct e1000_adapter *adapter) { struct e1000_hw *hw = &adapter->hw; - static int global_quad_port_a; /* global port a indication */ + static int global_quad_port_a; /* global port a indication */ struct pci_dev *pdev = adapter->pdev; int is_port_b = er32(STATUS) & E1000_STATUS_FUNC_1; s32 rc; @@ -1003,8 +1003,6 @@ static s32 e1000_reset_hw_82571(struct e1000_hw *hw) default: break; } - if (ret_val) - e_dbg("Cannot acquire MDIO ownership\n"); ctrl = er32(CTRL); @@ -1015,7 +1013,9 @@ static s32 e1000_reset_hw_82571(struct e1000_hw *hw) switch (hw->mac.type) { case e1000_82574: case e1000_82583: - e1000_put_hw_semaphore_82574(hw); + /* Release mutex only if the hw semaphore is acquired */ + if (!ret_val) + e1000_put_hw_semaphore_82574(hw); break; default: break; @@ -1178,7 +1178,7 @@ static void e1000_initialize_hw_bits_82571(struct e1000_hw *hw) /* Transmit Arbitration Control 0 */ reg = er32(TARC(0)); - reg &= ~(0xF << 27); /* 30:27 */ + reg &= ~(0xF << 27); /* 30:27 */ switch (hw->mac.type) { case e1000_82571: case e1000_82572: @@ -1390,7 +1390,7 @@ bool e1000_check_phy_82574(struct e1000_hw *hw) ret_val = e1e_rphy(hw, E1000_RECEIVE_ERROR_COUNTER, &receive_errors); if (ret_val) return false; - if (receive_errors == E1000_RECEIVE_ERROR_MAX) { + if (receive_errors == E1000_RECEIVE_ERROR_MAX) { ret_val = e1e_rphy(hw, E1000_BASE1000T_STATUS, &status_1kbt); if (ret_val) return false; |