OpenWrt – Rev 4

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--- a/drivers/net/ethernet/cortina/gemini.c
+++ b/drivers/net/ethernet/cortina/gemini.c
@@ -1013,9 +1013,9 @@ static int geth_resize_freeq(struct gemi
        int ret;
 
        if (netdev->dev_id == 0)
-               other_netdev = geth->port1->netdev;
+               other_netdev = (geth->port1)? geth->port1->netdev : NULL;
        else
-               other_netdev = geth->port0->netdev;
+               other_netdev = (geth->port0)? geth->port0->netdev : NULL;
 
        if (other_netdev && netif_running(other_netdev))
                return -EBUSY;
@@ -2510,6 +2510,8 @@ static int gemini_ethernet_probe(struct
        if (IS_ERR(geth->base))
                return PTR_ERR(geth->base);
        geth->dev = dev;
+       geth->port0 = NULL;
+       geth->port1 = NULL;
 
        /* Wait for ports to stabilize */
        do {