net: ti: am65-cpsw-nuss: Remove dead code

MDIO node is not referenced further, therefore drop the dead code.

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 85f3e49..e8fe875 100644 (file)
--- a/drivers/net/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ti/am65-cpsw-nuss.c
@@ -746,13 +746,6 @@ static int am65_cpsw_probe_cpsw(struct udevice *dev)
                goto out;
        }
 
-       node = dev_read_subnode(dev, "mdio");
-       if (!ofnode_valid(node)) {
-               dev_err(dev, "can't find mdio\n");
-               ret = -ENOENT;
-               goto out;
-       }
-
        cpsw_common->bus_freq =
                        dev_read_u32_default(dev, "bus_freq",
                                             AM65_CPSW_MDIO_BUS_FREQ_DEF);