From 3a44514ff979d7b0192a9f67445509f4ea7dfe2f Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Sat, 12 Mar 2016 00:01:38 +0100 Subject: [PATCH] dsa: Destroy fixed link phys after the phy has been disconnected The phy is disconnected from the slave in dsa_slave_destroy(). Don't destroy fixed link phys until after this, since there can be fixed linked phys connected to ports. Signed-off-by: Andrew Lunn Signed-off-by: David S. Miller --- net/dsa/dsa.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index d8fb47fcad05..1018e7dcfcc9 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -430,7 +430,18 @@ static void dsa_switch_destroy(struct dsa_switch *ds) hwmon_device_unregister(ds->hwmon_dev); #endif - /* Disable configuration of the CPU and DSA ports */ + /* Destroy network devices for physical switch ports. */ + for (port = 0; port < DSA_MAX_PORTS; port++) { + if (!(ds->phys_port_mask & (1 << port))) + continue; + + if (!ds->ports[port]) + continue; + + dsa_slave_destroy(ds->ports[port]); + } + + /* Remove any fixed link PHYs */ for (port = 0; port < DSA_MAX_PORTS; port++) { if (!(dsa_is_cpu_port(ds, port) || dsa_is_dsa_port(ds, port))) continue; @@ -448,17 +459,6 @@ static void dsa_switch_destroy(struct dsa_switch *ds) } } - /* Destroy network devices for physical switch ports. */ - for (port = 0; port < DSA_MAX_PORTS; port++) { - if (!(ds->phys_port_mask & (1 << port))) - continue; - - if (!ds->ports[port]) - continue; - - dsa_slave_destroy(ds->ports[port]); - } - mdiobus_unregister(ds->slave_mii_bus); }