ARM: dts: qcom: Drop input-name property

This property doesn't seem to exist in the documentation nor
in source code, but for some reason it is defined in a bunch
of device trees.
Signed-off-by: Dang Huynh <danct12@riseup.net>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211123161919.1506755-1-danct12@riseup.net

arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts

@@ -19,7 +19,6 @@ chosen {
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		input-name = "gpio-keys";
 
 		pinctrl-names = "default";
 		pinctrl-0 = <&gpio_keys_pin_a>;

arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dts

@@ -20,7 +20,6 @@ chosen {
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		input-name = "gpio-keys";
 
 		pinctrl-names = "default";
 		pinctrl-0 = <&gpio_keys_pin_a>;

arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts

@@ -450,7 +450,6 @@ bcrmf@1 {
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		input-name = "gpio-keys";
 
 		pinctrl-names = "default";
 		pinctrl-0 = <&gpio_keys_pin_a>;

arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts

@@ -349,7 +349,6 @@ bluetooth {
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		input-name = "gpio-keys";
 
 		pinctrl-names = "default";
 		pinctrl-0 = <&gpio_keys_pin_a>;

arch/arm/boot/dts/qcom-msm8974-sony-xperia-amami.dts

@@ -20,7 +20,6 @@ chosen {
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		input-name = "gpio-keys";
 
 		pinctrl-names = "default";
 		pinctrl-0 = <&gpio_keys_pin_a>;

arch/arm/boot/dts/qcom-msm8974-sony-xperia-castor.dts

@@ -20,7 +20,6 @@ chosen {
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		input-name = "gpio-keys";
 
 		pinctrl-names = "default";
 		pinctrl-0 = <&gpio_keys_pin_a>;

arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts

@@ -20,7 +20,6 @@ chosen {
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		input-name = "gpio-keys";
 
 		pinctrl-names = "default";
 		pinctrl-0 = <&gpio_keys_pin_a>;