tree aed020873e3b61aebaf5a5f7347cde3486b1f628
parent 808cf9e38cd7923036a99f459ccc8cf2955e47af
author Ingo van Lil <inguin@gmx.de> 1518433372 +0100
committer David S. Miller <davem@davemloft.net> 1518453768 -0500

net: phy: fix wrong mask to phy_modify()

When forcing a specific link mode, the PHY driver must clear the
existing speed and duplex bits in BMCR while preserving some other
control bits. This logic was accidentally inverted with the introduction
of phy_modify().

Fixes: fea23fb591cc ("net: phy: convert read-modify-write to phy_modify()")
Signed-off-by: Ingo van Lil <inguin@gmx.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>