ARM: ux500: Rename gpio_keys in the Device Tree file

Ensure each button is individually identifiable by using
their correct unique given device names.

Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts
index 738959de2a1da832dd769f272b511f2721f26ed8..0cec47ba0de79e169afa4fae63cfc76320b7e058 100644 (file)
--- a/arch/arm/boot/dts/snowball.dts
+++ b/arch/arm/boot/dts/snowball.dts
@@ -36,28 +36,28 @@
                        debounce_interval = <50>;
                        wakeup = <1>;
                        linux,code = <3>;
-                       label = "userpb";
+                       label = "extkb1";
                        gpios = <&gpio4 23 0>;
                };
                button@3 {
                        debounce_interval = <50>;
                        wakeup = <1>;
                        linux,code = <4>;
-                       label = "userpb";
+                       label = "extkb2";
                        gpios = <&gpio4 24 0>;
                };
                button@4 {
                        debounce_interval = <50>;
                        wakeup = <1>;
                        linux,code = <5>;
-                       label = "userpb";
+                       label = "extkb3";
                        gpios = <&gpio5 1 0>;
                };
                button@5 {
                        debounce_interval = <50>;
                        wakeup = <1>;
                        linux,code = <6>;
-                       label = "userpb";
+                       label = "extkb4";
                        gpios = <&gpio5 2 0>;
                };
        };