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authorAndrew Lunn <andrew@lunn.ch>2018-09-12 01:53:14 +0200
committerDavid S. Miller <davem@davemloft.net>2018-09-12 20:24:21 -0700
commit41124fa64d4b298b82266b7ddbefc43540b77b44 (patch)
tree6674297c9ee35f311f290299bb5d3151fe46d85c /drivers/net/ethernet/microchip
parent04b7d41d8046ded18fa32d9c7cb524ba28947188 (diff)
downloadlinux-41124fa64d4b298b82266b7ddbefc43540b77b44.tar.bz2
net: ethernet: Add helper to remove a supported link mode
Some MAC hardware cannot support a subset of link modes. e.g. often 1Gbps Full duplex is supported, but Half duplex is not. Add a helper to remove such a link mode. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/microchip')
-rw-r--r--drivers/net/ethernet/microchip/lan743x_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/microchip/lan743x_main.c b/drivers/net/ethernet/microchip/lan743x_main.c
index e7dce79ff2c9..048307959c01 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.c
+++ b/drivers/net/ethernet/microchip/lan743x_main.c
@@ -1013,7 +1013,7 @@ static int lan743x_phy_open(struct lan743x_adapter *adapter)
goto return_error;
/* MAC doesn't support 1000T Half */
- phydev->supported &= ~SUPPORTED_1000baseT_Half;
+ phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_1000baseT_Half_BIT);
/* support both flow controls */
phy->fc_request_control = (FLOW_CTRL_RX | FLOW_CTRL_TX);