net: ti: am65-cpsw-nuss: Don't cache disabled port ID

Currently driver may end up caching disabled port ID as active
interface. Fix this by bailing out earlier in case port is marked
disabled in the DT.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

diff --git a/drivers/net/ti/am65-cpsw-nuss.c b/drivers/net/ti/am65-cpsw-nuss.c
index 9f11ce63b9753458e5c3938620cd15e685a08919..3534a6d807a7eb999b43f8b1ca1f2f3ad8091981 100644 (file)
--- a/drivers/net/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ti/am65-cpsw-nuss.c
@@ -719,11 +719,11 @@ static int am65_cpsw_probe_cpsw(struct udevice *dev)
                if (!port_id)
                        continue;
 
-               priv->port_id = port_id;
                cpsw_common->ports[port_id].disabled = disabled;
                if (disabled)
                        continue;
 
+               priv->port_id = port_id;
                ret = am65_cpsw_ofdata_parse_phy(dev, node);
                if (ret)
                        goto out;