diff options
| author | Lendacky, Thomas <Thomas.Lendacky@amd.com> | 2015-09-30 08:53:22 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-05 03:23:27 -0700 |
| commit | 50789845cfc37d5331b56e1a566ddc95aeac0a7d (patch) | |
| tree | 3d4f7b6fc7822f2f72d516101b82c65fc00b37ec /drivers/net/ethernet/amd | |
| parent | afb43e8a0af18fa959e9ef09abfa969c3c83f4ef (diff) | |
| download | linux-stable-50789845cfc37d5331b56e1a566ddc95aeac0a7d.tar.gz linux-stable-50789845cfc37d5331b56e1a566ddc95aeac0a7d.tar.bz2 linux-stable-50789845cfc37d5331b56e1a566ddc95aeac0a7d.zip | |
amd-xgbe: Remove the XGBE_LINK state bit
The XGBE_LINK bit is used just to determine whether to call the
netif_carrier_on/off functions. Rather than define and use this bit,
just call the functions. The netif_carrier_ok function can be used in
place of checking the XGBE_LINK bit in the future.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/amd')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 16 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe.h | 1 |
2 files changed, 4 insertions, 13 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c index 9088c3a35a20..446058081866 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c @@ -1115,8 +1115,7 @@ static void xgbe_phy_status(struct xgbe_prv_data *pdata) unsigned int reg, link_aneg; if (test_bit(XGBE_LINK_ERR, &pdata->dev_state)) { - if (test_and_clear_bit(XGBE_LINK, &pdata->dev_state)) - netif_carrier_off(pdata->netdev); + netif_carrier_off(pdata->netdev); pdata->phy.link = 0; goto adjust_link; @@ -1142,10 +1141,7 @@ static void xgbe_phy_status(struct xgbe_prv_data *pdata) if (test_bit(XGBE_LINK_INIT, &pdata->dev_state)) clear_bit(XGBE_LINK_INIT, &pdata->dev_state); - if (!test_bit(XGBE_LINK, &pdata->dev_state)) { - set_bit(XGBE_LINK, &pdata->dev_state); - netif_carrier_on(pdata->netdev); - } + netif_carrier_on(pdata->netdev); } else { if (test_bit(XGBE_LINK_INIT, &pdata->dev_state)) { xgbe_check_link_timeout(pdata); @@ -1156,10 +1152,7 @@ static void xgbe_phy_status(struct xgbe_prv_data *pdata) xgbe_phy_status_aneg(pdata); - if (test_bit(XGBE_LINK, &pdata->dev_state)) { - clear_bit(XGBE_LINK, &pdata->dev_state); - netif_carrier_off(pdata->netdev); - } + netif_carrier_off(pdata->netdev); } adjust_link: @@ -1179,8 +1172,7 @@ static void xgbe_phy_stop(struct xgbe_prv_data *pdata) devm_free_irq(pdata->dev, pdata->an_irq, pdata); pdata->phy.link = 0; - if (test_and_clear_bit(XGBE_LINK, &pdata->dev_state)) - netif_carrier_off(pdata->netdev); + netif_carrier_off(pdata->netdev); xgbe_phy_adjust_link(pdata); } diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h index a5f5a7869609..e234b9970318 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h @@ -459,7 +459,6 @@ struct xgbe_channel { enum xgbe_state { XGBE_DOWN, - XGBE_LINK, XGBE_LINK_INIT, XGBE_LINK_ERR, }; |