lantiq: vgv7519 add missing wps label to dts

Signed-off-by: Eddi De Pieri <[email protected]>

SVN-Revision: 41655

target/linux/lantiq/dts/VGV7519.dtsi

@@ -238,6 +238,7 @@
 			linux,code = <0xf7>;
 		};
 		wps {
+			label = "wps";
 			gpios = <&gpio 10 1>;
 			linux,code = <0x211>;
 		};