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authorDavid S. Miller <davem@davemloft.net>2019-04-05 14:14:19 -0700
committerDavid S. Miller <davem@davemloft.net>2019-04-05 14:14:19 -0700
commitf83f7151950dd9e0f6b4a1a405bf5e55c5294e4d (patch)
treef8d9d8ee821fcc9f0a8e1a8679bc622219c70e3b /drivers/net/dsa/mv88e6xxx
parent8f4043f1253292495dbf9c8be0c1b07b4b9902b7 (diff)
parent7f46774c6480174eb869a3c15167eafac467a6af (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Minor comment merge conflict in mlx5. Staging driver has a fixup due to the skb->xmit_more changes in 'net-next', but was removed in 'net'. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx')
-rw-r--r--drivers/net/dsa/mv88e6xxx/port.c24
1 files changed, 16 insertions, 8 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/port.c b/drivers/net/dsa/mv88e6xxx/port.c
index dce84a2a65c7..c44b2822e4dd 100644
--- a/drivers/net/dsa/mv88e6xxx/port.c
+++ b/drivers/net/dsa/mv88e6xxx/port.c
@@ -427,18 +427,22 @@ int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
return 0;
lane = mv88e6390x_serdes_get_lane(chip, port);
- if (lane < 0)
+ if (lane < 0 && lane != -ENODEV)
return lane;
- if (chip->ports[port].serdes_irq) {
- err = mv88e6390_serdes_irq_disable(chip, port, lane);
+ if (lane >= 0) {
+ if (chip->ports[port].serdes_irq) {
+ err = mv88e6390_serdes_irq_disable(chip, port, lane);
+ if (err)
+ return err;
+ }
+
+ err = mv88e6390x_serdes_power(chip, port, false);
if (err)
return err;
}
- err = mv88e6390x_serdes_power(chip, port, false);
- if (err)
- return err;
+ chip->ports[port].cmode = 0;
if (cmode) {
err = mv88e6xxx_port_read(chip, port, MV88E6XXX_PORT_STS, &reg);
@@ -452,6 +456,12 @@ int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
if (err)
return err;
+ chip->ports[port].cmode = cmode;
+
+ lane = mv88e6390x_serdes_get_lane(chip, port);
+ if (lane < 0)
+ return lane;
+
err = mv88e6390x_serdes_power(chip, port, true);
if (err)
return err;
@@ -463,8 +473,6 @@ int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
}
}
- chip->ports[port].cmode = cmode;
-
return 0;
}