realtek: Drop redundant LED labels

Some devices have both the color/function and label property defined.
The label can be constructed from the former properties, making it
redundant.

Signed-off-by: Sander Vanheule <[email protected]>

target/linux/realtek/dts/rtl8380_netgear_gs310tp-v1.dts

@@ -19,14 +19,12 @@
 		compatible = "gpio-leds";
 
 		led_power_amber: led-0 {
-			label = "amber:power";
 			color = <LED_COLOR_ID_AMBER>;
 			function = LED_FUNCTION_POWER;
 			gpios = <&gpio1 32 GPIO_ACTIVE_LOW>;
 		};
 
 		led_power_green: led-1 {
-			label = "green:power";
 			color = <LED_COLOR_ID_GREEN>;
 			function = LED_FUNCTION_POWER;
 			gpios = <&gpio1 31 GPIO_ACTIVE_LOW>;

target/linux/realtek/dts/rtl8393_hpe_1920.dtsi

@@ -17,7 +17,6 @@
 		compatible = "gpio-leds";
 
 		led_power: led-0 {
-			label = "green:power";
 			color = <LED_COLOR_ID_GREEN>;
 			function = LED_FUNCTION_POWER;
 			gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;