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authorAndrew Lunn <andrew@lunn.ch>2016-03-12 02:01:38 +0300
committerDavid S. Miller <davem@davemloft.net>2016-03-14 22:43:11 +0300
commit3a44514ff979d7b0192a9f67445509f4ea7dfe2f (patch)
treedbc89ddc9ca5785600340f1b952f859cbcb694e3 /net/dsa
parentb71be352f76ac3c0559feec2fd960ab9c31404c9 (diff)
downloadlinux-3a44514ff979d7b0192a9f67445509f4ea7dfe2f.tar.xz
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 <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa')
-rw-r--r--net/dsa/dsa.c24
1 files 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);
}