regulator: max8952: 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>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/regulator/max8952.c b/drivers/regulator/max8952.c
index d920f5a32ec8..c2792f0271ab 100644
--- a/drivers/regulator/max8952.c
+++ b/drivers/regulator/max8952.c
@@ -129,7 +129,7 @@ static const struct regulator_desc regulator = {
 };
 
 #ifdef CONFIG_OF
-static struct of_device_id max8952_dt_match[] = {
+static const struct of_device_id max8952_dt_match[] = {
         { .compatible = "maxim,max8952" },
         {},
 };