When a DSA driver (e.g. mv88e6xxx) provides a default configuration,
avoid validating the DT description as missing elements will be
provided by the DSA driver.
Signed-off-by: Russell King (Oracle) <rmk+kernel@xxxxxxxxxxxxxxx>
---
net/dsa/port.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/net/dsa/port.c b/net/dsa/port.c
index c30e3a7d2145..23d9970c02d3 100644
--- a/net/dsa/port.c
+++ b/net/dsa/port.c
@@ -1951,6 +1951,9 @@ static void dsa_shared_port_validate_of(struct dsa_port *dp,
*missing_phy_mode = false;
*missing_link_description = false;
+ if (dp->ds->ops->port_get_fwnode)
+ return;
+
if (of_get_phy_mode(dn, &mode)) {
*missing_phy_mode = true;
dev_err(ds->dev,
--
2.30.2
