gpio: zevio: Make of_device_id array const

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

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/gpio-zevio.c b/drivers/gpio/gpio-zevio.c
index 4c173ad..54e54e4 100644 (file)
--- a/drivers/gpio/gpio-zevio.c
+++ b/drivers/gpio/gpio-zevio.c
@@ -202,7 +202,7 @@ static int zevio_gpio_probe(struct platform_device *pdev)
        return 0;
 }
 
-static struct of_device_id zevio_gpio_of_match[] = {
+static const struct of_device_id zevio_gpio_of_match[] = {
        { .compatible = "lsi,zevio-gpio", },
        { },
 };