[PATCH] input: keyboard: gpio-keys: Fixed a documentation index issue.

[Song Qiang]

gpio_keys.c now exists in the drivers/input/keyboard/ rather than
drivers/input/.

Signed-off-by: Song Qiang <songqiang.1304521@xxxxxxxxx>
---
 Documentation/devicetree/bindings/input/gpio-keys.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/input/gpio-keys.txt b/Documentation/devicetree/bindings/input/gpio-keys.txt
index 996ce84352cb..7cccc49b6bea 100644
--- a/Documentation/devicetree/bindings/input/gpio-keys.txt
+++ b/Documentation/devicetree/bindings/input/gpio-keys.txt
@@ -1,4 +1,4 @@
-Device-Tree bindings for input/gpio_keys.c keyboard driver
+Device-Tree bindings for input/keyboard/gpio_keys.c keyboard driver
 
 Required properties:
 	- compatible = "gpio-keys";
-- 
2.17.1