[PATCH] arm64: dts: mediatek: pumpkin: Remove input-name property

[Dang Huynh]

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@xxxxxxxxxx>
---
This patch is a split of this treewide patch [1] to ease the 
maintainers. 

[1]: https://patchwork.kernel.org/patch/12633497/

 arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi b/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi
index fcddec14738d..7a717f926929 100644
--- a/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi
+++ b/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi
@@ -25,7 +25,6 @@ optee: optee@4fd00000 {
 
 	gpio-keys {
 		compatible = "gpio-keys";
-		input-name = "gpio-keys";
 		pinctrl-names = "default";
 		pinctrl-0 = <&gpio_keys_default>;
 
-- 
2.36.0