ARM: tegra: apalis-tk1: drop unused pinmux label

Drop unused pinmux label.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi

@@ -68,7 +68,7 @@ gpu@0,57000000 {
 		vdd-supply = <&reg_vdd_gpu>;
 	};
 
-	pinmux: pinmux@70000868 {
+	pinmux@70000868 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&state_default>;
 

arch/arm/boot/dts/tegra124-apalis.dtsi

@@ -103,7 +103,7 @@ gpu@0,57000000 {
 		vdd-supply = <&reg_vdd_gpu>;
 	};
 
-	pinmux: pinmux@70000868 {
+	pinmux@70000868 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&state_default>;