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net: tc35815: Fix phydev supported/advertising mask

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Commit 3c1bcc8614 ("net: ethernet: Convert phydev advertize and
supported from u32 to link mode") updated ethernet drivers to use a
linkmode bitmap. It mistakenly dropped a bitwise negation in the
tc35815 ethernet driver on a bitmask to set the supported/advertising
flags.

Found by Anthony via code inspection, not tested as I do not have the
required hardware.

Fixes: 3c1bcc8614 ("net: ethernet: Convert phydev advertize and supported from u32 to link mode")
Signed-off-by: Anthony Felice <tony.felice@timesys.com>
Reviewed-by: Akshay Bhat <akshay.bhat@timesys.com>
Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Anthony Felice 2020-04-26 22:00:59 -04:00 • committed by David S. Miller
parent df4953e4e9
commit 4b5b71f770
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/toshiba/tc35815.c
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@ -643,7 +643,7 @@ static int tc_mii_probe(struct net_device *dev)
linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Half_BIT, mask);
linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT, mask);
}
linkmode_and(phydev->supported, phydev->supported, mask);
linkmode_andnot(phydev->supported, phydev->supported, mask);
linkmode_copy(phydev->advertising, phydev->supported);
lp->link = 0;