ARM: dts: Fix missing spaces after labels for exynos

For consistency with other device tree nodes, this patch adds missing
spaces after node labels.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

arch/arm/boot/dts/exynos4.dtsi

@@ -85,14 +85,14 @@ pd_gps: gps-power-domain@10023CE0 {
 		reg = <0x10023CE0 0x20>;
 	};
 
-	gic:interrupt-controller@10490000 {
+	gic: interrupt-controller@10490000 {
 		compatible = "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
 		reg = <0x10490000 0x1000>, <0x10480000 0x100>;
 	};
 
-	combiner:interrupt-controller@10440000 {
+	combiner: interrupt-controller@10440000 {
 		compatible = "samsung,exynos4210-combiner";
 		#interrupt-cells = <2>;
 		interrupt-controller;

arch/arm/boot/dts/exynos4210.dtsi

@@ -36,11 +36,11 @@ pd_lcd1: lcd1-power-domain@10023CA0 {
 		reg = <0x10023CA0 0x20>;
 	};
 
-	gic:interrupt-controller@10490000 {
+	gic: interrupt-controller@10490000 {
 		cpu-offset = <0x8000>;
 	};
 
-	combiner:interrupt-controller@10440000 {
+	combiner: interrupt-controller@10440000 {
 		samsung,combiner-nr = <16>;
 		interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
 			     <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>,

arch/arm/boot/dts/exynos4212.dtsi

@@ -22,7 +22,7 @@
 / {
 	compatible = "samsung,exynos4212";
 
-	gic:interrupt-controller@10490000 {
+	gic: interrupt-controller@10490000 {
 		cpu-offset = <0x8000>;
 	};
 

arch/arm/boot/dts/exynos4412.dtsi

@@ -22,7 +22,7 @@
 / {
 	compatible = "samsung,exynos4412";
 
-	gic:interrupt-controller@10490000 {
+	gic: interrupt-controller@10490000 {
 		cpu-offset = <0x4000>;
 	};
 

arch/arm/boot/dts/exynos5.dtsi

@@ -23,7 +23,7 @@ chipid@10000000 {
 		reg = <0x10000000 0x100>;
 	};
 
-	combiner:interrupt-controller@10440000 {
+	combiner: interrupt-controller@10440000 {
 		compatible = "samsung,exynos4210-combiner";
 		#interrupt-cells = <2>;
 		interrupt-controller;
@@ -39,7 +39,7 @@ combiner:interrupt-controller@10440000 {
 				<0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>;
 	};
 
-	gic:interrupt-controller@10481000 {
+	gic: interrupt-controller@10481000 {
 		compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;

arch/arm/boot/dts/exynos5250-smdk5250.dts

@@ -37,7 +37,7 @@ eeprom@50 {
 		};
 	};
 
-	vdd:fixed-regulator@0 {
+	vdd: fixed-regulator@0 {
 		compatible = "regulator-fixed";
 		regulator-name = "vdd-supply";
 		regulator-min-microvolt = <1800000>;
@@ -45,7 +45,7 @@ vdd:fixed-regulator@0 {
 		regulator-always-on;
 	};
 
-	dbvdd:fixed-regulator@1 {
+	dbvdd: fixed-regulator@1 {
 		compatible = "regulator-fixed";
 		regulator-name = "dbvdd-supply";
 		regulator-min-microvolt = <3300000>;
@@ -53,7 +53,7 @@ dbvdd:fixed-regulator@1 {
 		regulator-always-on;
 	};
 
-	spkvdd:fixed-regulator@2 {
+	spkvdd: fixed-regulator@2 {
 		compatible = "regulator-fixed";
 		regulator-name = "spkvdd-supply";
 		regulator-min-microvolt = <5000000>;

arch/arm/boot/dts/exynos5440.dtsi

@@ -29,7 +29,7 @@ clock: clock-controller@160000 {
 		#clock-cells = <1>;
 	};
 
-	gic:interrupt-controller@2E0000 {
+	gic: interrupt-controller@2E0000 {
 		compatible = "arm,cortex-a15-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;