realtek: mdio: give bus a family independent name

There is no need to give the mdio bus a family dependent name.
Name the bus similar to the SerDes mdio bus.

Signed-off-by: Markus Stockhausen <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/21274
Signed-off-by: Robert Marko <[email protected]>

target/linux/realtek/files-6.12/drivers/net/mdio/mdio-realtek-otto.c

@@ -1439,23 +1439,20 @@ static int rtmdio_probe(struct platform_device *pdev)
 
 	switch (family) {
 	case RTMDIO_838X_FAMILY_ID:
-		bus->name = "rtl838x-eth-mdio";
 		bus->reset = rtmdio_838x_reset;
 		break;
 	case RTMDIO_839X_FAMILY_ID:
-		bus->name = "rtl839x-eth-mdio";
 		bus->reset = rtmdio_839x_reset;
 		break;
 	case RTMDIO_930X_FAMILY_ID:
-		bus->name = "rtl930x-eth-mdio";
 		bus->reset = rtmdio_930x_reset;
 		break;
 	case RTMDIO_931X_FAMILY_ID:
-		bus->name = "rtl931x-eth-mdio";
 		bus->reset = rtmdio_931x_reset;
 		break;
 	}
 
+	bus->name = "Realtek MDIO bus";
 	bus->read = rtmdio_read;
 	bus->write = rtmdio_write;
 	bus->read_c45 = rtmdio_read_c45;