arm: mvebu: Fix LED color in NETGEAR ReadyNAS 102 .dts file

When writing initial .dts file for NETGEAR ReadyNAS 102, I put the wrong color
for backup and SATA leds (green instead of blue for all three).
Reported-by: Johan Kristell <johan.kristell@gmail.com>
Signed-off-by: Arnaud Ebalard <arno@natisbad.org>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Link: https://lkml.kernel.org/r/4eb4049d934a3a8fe9f7235dafb6842422792566.1414185031.git.arno@natisbad.orgSigned-off-by: Jason Cooper <jason@lakedaemon.net>

arch/arm/boot/dts/armada-370-netgear-rn102.dts

@@ -204,20 +204,20 @@ blue-power-led {
 			default-state = "keep";
 		};
 
-		green-sata1-led {
-			label = "rn102:green:sata1";
+		blue-sata1-led {
+			label = "rn102:blue:sata1";
 			gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};
 
-		green-sata2-led {
-			label = "rn102:green:sata2";
+		blue-sata2-led {
+			label = "rn102:blue:sata2";
 			gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};
 
-		green-backup-led {
-			label = "rn102:green:backup";
+		blue-backup-led {
+			label = "rn102:blue:backup";
 			gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
 			default-state = "on";
 		};