mfd: max14577: Make of_device_id array const

Array of struct of_device_id should be const as expected by both
of_match_table field and of_match_device() call.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/max14577.c b/drivers/mfd/max14577.c
index caaf50c..6c81590 100644 (file)
--- a/drivers/mfd/max14577.c
+++ b/drivers/mfd/max14577.c
@@ -57,7 +57,7 @@ static struct mfd_cell max77836_devs[] = {
        },
 };
 
-static struct of_device_id max14577_dt_match[] = {
+static const struct of_device_id max14577_dt_match[] = {
        {
                .compatible = "maxim,max14577",
                .data = (void *)MAXIM_DEVICE_TYPE_MAX14577,