Make of_device_id array const, because all OF functions
handle it as const.

Signed-off-by: Jingoo Han <[email protected]>
---
 drivers/input/keyboard/imx_keypad.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/keyboard/imx_keypad.c 
b/drivers/input/keyboard/imx_keypad.c
index 97ec335..8280cb1 100644
--- a/drivers/input/keyboard/imx_keypad.c
+++ b/drivers/input/keyboard/imx_keypad.c
@@ -415,7 +415,7 @@ open_err:
 }
 
 #ifdef CONFIG_OF
-static struct of_device_id imx_keypad_of_match[] = {
+static const struct of_device_id imx_keypad_of_match[] = {
        { .compatible = "fsl,imx21-kpp", },
        { /* sentinel */ }
 };
-- 
1.7.10.4


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