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net: netcp: remove call to netif_carrier_(on/off) for MAC to Phy interface

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Currently when interface type is MAC to Phy, netif_carrier_(on/off)
is called which is not needed as Phy lib already updates the carrier
status to net stack. This is needed only for other interface types

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Karicheri, Muralidharan 2015-04-27 14:12:43 -04:00 committed by David S. Miller
parent 2decb2682f
commit 8e046d68ba
1 changed files with 6 additions and 2 deletions
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8
drivers/net/ethernet/ti/netcp_ethss.c
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@ -1765,7 +1765,9 @@ static void netcp_ethss_link_state_action(struct gbe_priv *gbe_dev,
ALE_PORT_STATE,
ALE_PORT_STATE_FORWARD);
if (ndev && slave->open)
if (ndev && slave->open &&
slave->link_interface != SGMII_LINK_MAC_PHY &&
slave->link_interface != XGMII_LINK_MAC_PHY)
netif_carrier_on(ndev);
} else {
writel(mac_control, GBE_REG_ADDR(slave, emac_regs,
@ -1773,7 +1775,9 @@ static void netcp_ethss_link_state_action(struct gbe_priv *gbe_dev,
cpsw_ale_control_set(gbe_dev->ale, slave->port_num,
ALE_PORT_STATE,
ALE_PORT_STATE_DISABLE);
if (ndev)
if (ndev &&
slave->link_interface != SGMII_LINK_MAC_PHY &&
slave->link_interface != XGMII_LINK_MAC_PHY)
netif_carrier_off(ndev);
}