Dual MAC devices don't necessarily have both MACs wired up, so ignore
those that are disabled.

Signed-off-by: Ben Hutchings <ben.hutchi...@codethink.co.uk>
---
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -2023,7 +2023,7 @@ static int cpsw_probe_dt(struct cpsw_pri
        if (ret)
                dev_warn(&pdev->dev, "Doesn't have any child node\n");
 
-       for_each_child_of_node(node, slave_node) {
+       for_each_available_child_of_node(node, slave_node) {
                struct cpsw_slave_data *slave_data = data->slave_data + i;
                const void *mac_addr = NULL;
                int lenp;

-- 
Ben Hutchings
Software Developer, Codethink Ltd.


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