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authorAndrew Lunn <andrew@lunn.ch>2018-09-12 01:53:11 +0200
committerDavid S. Miller <davem@davemloft.net>2018-09-13 05:24:20 +0200
commit58056c1e1b0e4951f3486bd552d8278194f8b84b (patch)
treea3aa813a842b5ad17c0639d92f0e1eede4161799 /drivers/net/ethernet/nxp
parentnet: phy: bcm63xx: Allow to be built with COMPILE_TEST (diff)
downloadlinux-58056c1e1b0e4951f3486bd552d8278194f8b84b.tar.xz
linux-58056c1e1b0e4951f3486bd552d8278194f8b84b.zip
net: ethernet: Use phy_set_max_speed() to limit advertised speed
Many Ethernet MAC drivers want to limit the PHY to only advertise a maximum speed of 100Mbs or 1Gbps. Rather than using a mask, make use of the helper function phy_set_max_speed(). 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/nxp')
-rw-r--r--drivers/net/ethernet/nxp/lpc_eth.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/nxp/lpc_eth.c b/drivers/net/ethernet/nxp/lpc_eth.c
index 08381ef8bdb4..8b23d2848457 100644
--- a/drivers/net/ethernet/nxp/lpc_eth.c
+++ b/drivers/net/ethernet/nxp/lpc_eth.c
@@ -797,8 +797,7 @@ static int lpc_mii_probe(struct net_device *ndev)
return PTR_ERR(phydev);
}
- /* mask with MAC supported features */
- phydev->supported &= PHY_BASIC_FEATURES;
+ phy_set_max_speed(phydev, SPEED_100);
phydev->advertising = phydev->supported;