net: ksz9477: rename ksz_i2c_probe() to ksz_probe()

In order to support management bus other than the I2C, rename
ksz_i2c_probe() to ksz_probe() since this function is no longer
specific to the I2C bus.

Signed-off-by: Romain Naour <romain.naour@smile.fr>
diff --git a/drivers/net/ksz9477.c b/drivers/net/ksz9477.c
index f24bf99..82db533 100644
--- a/drivers/net/ksz9477.c
+++ b/drivers/net/ksz9477.c
@@ -576,10 +576,7 @@
 	return true;
 }
 
-/*
- * I2C driver
- */
-static int ksz_i2c_probe(struct udevice *dev)
+static int ksz_probe(struct udevice *dev)
 {
 	struct dsa_pdata *pdata = dev_get_uclass_plat(dev);
 	struct ksz_dsa_priv *priv = dev_get_priv(dev);
@@ -678,7 +675,7 @@
 	.name		= "ksz-switch",
 	.id		= UCLASS_DSA,
 	.of_match	= ksz_ids,
-	.probe		= ksz_i2c_probe,
+	.probe		= ksz_probe,
 	.ops		= &ksz_dsa_ops,
 	.priv_auto	= sizeof(struct ksz_dsa_priv),
 };