regulator: palmas: 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: Mark Brown <broonie@linaro.org>

diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c
index 9c62b1d..671cb9f 100644 (file)
--- a/drivers/regulator/palmas-regulator.c
+++ b/drivers/regulator/palmas-regulator.c
@@ -1199,7 +1199,7 @@ static int palmas_regulators_probe(struct platform_device *pdev)
        return 0;
 }
 
-static struct of_device_id of_palmas_match_tbl[] = {
+static const struct of_device_id of_palmas_match_tbl[] = {
        { .compatible = "ti,palmas-pmic", },
        { .compatible = "ti,twl6035-pmic", },
        { .compatible = "ti,twl6036-pmic", },