net: dsa: retain a per-port device_node pointer
We will later use the per-port device_node pointer to fetch a bunch of
port-specific properties.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/dsa.h b/include/net/dsa.h
index decc627..597875d 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -41,6 +41,7 @@
* or any other string to indicate this is a physical port.
*/
char *port_names[DSA_MAX_PORTS];
+ struct device_node *port_dn[DSA_MAX_PORTS];
/*
* An array (with nr_chips elements) of which element [a]