netdev - [PATCH net] net: dsa: mv88e6xxx: Fix masking of egress port

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Date:   Thu, 27 Feb 2020 21:20:49 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     David Miller <davem@...emloft.net>
Cc:     netdev <netdev@...r.kernel.org>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Chris Healy <Chris.Healy@....aero>,
        Andrew Lunn <andrew@...n.ch>,
        Kevin Benson <Kevin.Benson@....aero>
Subject: [PATCH net] net: dsa: mv88e6xxx: Fix masking of egress port

Add missing ~ to the usage of the mask.

Reported-by: Kevin Benson <Kevin.Benson@....aero>
Reported-by: Chris Healy <Chris.Healy@....aero>
Fixes: 5c74c54ce6ff ("net: dsa: mv88e6xxx: Split monitor port configuration")
Signed-off-by: Andrew Lunn <andrew@...n.ch>
---
 drivers/net/dsa/mv88e6xxx/global1.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/dsa/mv88e6xxx/global1.c b/drivers/net/dsa/mv88e6xxx/global1.c
index b016cc205f81..ca3a7a7a73c3 100644
--- a/drivers/net/dsa/mv88e6xxx/global1.c
+++ b/drivers/net/dsa/mv88e6xxx/global1.c
@@ -278,13 +278,13 @@ int mv88e6095_g1_set_egress_port(struct mv88e6xxx_chip *chip,
 	switch (direction) {
 	case MV88E6XXX_EGRESS_DIR_INGRESS:
 		dest_port_chip = &chip->ingress_dest_port;
-		reg &= MV88E6185_G1_MONITOR_CTL_INGRESS_DEST_MASK;
+		reg &= ~MV88E6185_G1_MONITOR_CTL_INGRESS_DEST_MASK;
 		reg |= port <<
 		       __bf_shf(MV88E6185_G1_MONITOR_CTL_INGRESS_DEST_MASK);
 		break;
 	case MV88E6XXX_EGRESS_DIR_EGRESS:
 		dest_port_chip = &chip->egress_dest_port;
-		reg &= MV88E6185_G1_MONITOR_CTL_EGRESS_DEST_MASK;
+		reg &= ~MV88E6185_G1_MONITOR_CTL_EGRESS_DEST_MASK;
 		reg |= port <<
 		       __bf_shf(MV88E6185_G1_MONITOR_CTL_EGRESS_DEST_MASK);
 		break;
-- 
2.25.0