net: ethernet: mediatek: remove hwlro property in the device tree

Since the proper way to check the hw lro capability is by the chip id,
hwlro property in the device tree should be removed.
Signed-off-by: NNelson Chang <nelson.chang@mediatek.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Documentation/devicetree/bindings/net/mediatek-net.txt

@@ -24,7 +24,6 @@ Required properties:
 Optional properties:
 - interrupt-parent: Should be the phandle for the interrupt controller
   that services interrupts for this device
-- mediatek,hwlro: the capability if the hardware supports LRO functions
 
 * Ethernet MAC node
 
@@ -54,7 +53,6 @@ eth: ethernet@1b100000 {
 	reset-names = "eth";
 	mediatek,ethsys = <&ethsys>;
 	mediatek,pctl = <&syscfg_pctl_a>;
-	mediatek,hwlro;
 	#address-cells = <1>;
 	#size-cells = <0>;