From e6e646e6778783037ea42db3034ce17d2a97583f Mon Sep 17 00:00:00 2001
From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Wed, 18 Sep 2013 18:52:32 +0530
Subject: [PATCH] ARM: tegra: use dt-binding header for key code

In place of hardcoding the key code in DTS file and comment the
key code as side notes, use the key code macro defines in the
dt-bindings/input/input.h directly.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
 arch/arm/boot/dts/tegra114-dalmore.dts | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index dc5cdd7fd215..871aff5e2b87 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -1,5 +1,6 @@
 /dts-v1/;
 
+#include <dt-bindings/input/input.h>
 #include "tegra114.dtsi"
 
 / {
@@ -1094,26 +1095,26 @@
 		home {
 			label = "Home";
 			gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
-			linux,code = <102>; /* KEY_HOME */
+			linux,code = <KEY_HOME>;
 		};
 
 		power {
 			label = "Power";
 			gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
-			linux,code = <116>; /* KEY_POWER */
+			linux,code = <KEY_POWER>;
 			gpio-key,wakeup;
 		};
 
 		volume_down {
 			label = "Volume Down";
 			gpios = <&gpio TEGRA_GPIO(R, 1) GPIO_ACTIVE_LOW>;
-			linux,code = <114>; /* KEY_VOLUMEDOWN */
+			linux,code = <KEY_VOLUMEDOWN>;
 		};
 
 		volume_up {
 			label = "Volume Up";
 			gpios = <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_LOW>;
-			linux,code = <115>; /* KEY_VOLUMEUP */
+			linux,code = <KEY_VOLUMEUP>;
 		};
 	};