net: phy: fix wrong masks to phy_modify()
The mask argument for phy_modify() in several locations was inverted.
Fixes: fea23fb591cc ("net: phy: convert read-modify-write to phy_modify()")
Reported-by: Heiner Kallweit <hkallweit1@gmail.com>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/phy/phy-core.c b/drivers/net/phy/phy-core.c
index 44d09b1..e75989c 100644
--- a/drivers/net/phy/phy-core.c
+++ b/drivers/net/phy/phy-core.c
@@ -332,7 +332,7 @@ EXPORT_SYMBOL(phy_write_mmd);
* @set: bit mask of bits to set
*
* Unlocked helper function which allows a PHY register to be modified as
- * new register value = (old register value & mask) | set
+ * new register value = (old register value & ~mask) | set
*/
int __phy_modify(struct phy_device *phydev, u32 regnum, u16 mask, u16 set)
{