ARM: dts: imx23-olinuxino: Remove unneeded "default-on"

The initial state of the gpio led can be set directly in "gpios" node.

Hence, linux,default-trigger can be removed.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

arch/arm/boot/dts/imx23-olinuxino.dts

@@ -94,8 +94,7 @@
 
 		user {
 			label = "green";
-			gpios = <&gpio2 1 0>;
-			linux,default-trigger = "default-on";
+			gpios = <&gpio2 1 1>;
 		};
 	};
 };