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path: root/drivers/net/dsa/mv88e6xxx/port.c
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Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/port.c')
-rw-r--r--drivers/net/dsa/mv88e6xxx/port.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/port.c b/drivers/net/dsa/mv88e6xxx/port.c
index ee7029f4ee22..9f6ac116c214 100644
--- a/drivers/net/dsa/mv88e6xxx/port.c
+++ b/drivers/net/dsa/mv88e6xxx/port.c
@@ -398,6 +398,10 @@ int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
cmode = 0;
}
+ /* cmode doesn't change, nothing to do for us */
+ if (cmode == chip->ports[port].cmode)
+ return 0;
+
lane = mv88e6390x_serdes_get_lane(chip, port);
if (lane < 0)
return lane;
@@ -408,7 +412,7 @@ int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
return err;
}
- err = mv88e6390_serdes_power(chip, port, false);
+ err = mv88e6390x_serdes_power(chip, port, false);
if (err)
return err;
@@ -424,7 +428,7 @@ int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
if (err)
return err;
- err = mv88e6390_serdes_power(chip, port, true);
+ err = mv88e6390x_serdes_power(chip, port, true);
if (err)
return err;