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authorBen Hutchings <bhutchings@solarflare.com>2010-12-09 15:10:25 +0300
committerDavid S. Miller <davem@davemloft.net>2010-12-11 02:55:24 +0300
commited4ba4b5b96742d29225308ccccbdb1810b63064 (patch)
tree2c28a534d7b7fe4ed58925401d69b14df90323be /drivers/net/e1000e
parente596e6e4d578f2639416e620d367a3af34814a40 (diff)
downloadlinux-ed4ba4b5b96742d29225308ccccbdb1810b63064.tar.xz
netdev: Use default implementation of ethtool_ops::get_link where possible
Various drivers are using implementations of ethtool_ops::get_link that are equivalent to the default ethtool_op_get_link(). Change them to use that instead. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/e1000e')
-rw-r--r--drivers/net/e1000e/ethtool.c16
1 files changed, 1 insertions, 15 deletions
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 8984d165a39b..3612900b3bfe 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -194,20 +194,6 @@ static int e1000_get_settings(struct net_device *netdev,
return 0;
}
-static u32 e1000_get_link(struct net_device *netdev)
-{
- struct e1000_adapter *adapter = netdev_priv(netdev);
- struct e1000_hw *hw = &adapter->hw;
-
- /*
- * Avoid touching hardware registers when possible, otherwise
- * link negotiation can get messed up when user-level scripts
- * are rapidly polling the driver to see if link is up.
- */
- return netif_running(netdev) ? netif_carrier_ok(netdev) :
- !!(er32(STATUS) & E1000_STATUS_LU);
-}
-
static int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
{
struct e1000_mac_info *mac = &adapter->hw.mac;
@@ -2024,7 +2010,7 @@ static const struct ethtool_ops e1000_ethtool_ops = {
.get_msglevel = e1000_get_msglevel,
.set_msglevel = e1000_set_msglevel,
.nway_reset = e1000_nway_reset,
- .get_link = e1000_get_link,
+ .get_link = ethtool_op_get_link,
.get_eeprom_len = e1000_get_eeprom_len,
.get_eeprom = e1000_get_eeprom,
.set_eeprom = e1000_set_eeprom,