regulator: lp3972: Constify regulator_desc

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/regulator/lp3972.c b/drivers/regulator/lp3972.c
index 49a15eefe5fe..2e48621ef8b6 100644
--- a/drivers/regulator/lp3972.c
+++ b/drivers/regulator/lp3972.c
@@ -471,7 +471,7 @@ static struct regulator_ops lp3972_dcdc_ops = {
         .set_voltage = lp3972_dcdc_set_voltage,
 };
 
-static struct regulator_desc regulators[] = {
+static const struct regulator_desc regulators[] = {
         {
                 .name = "LDO1",
                 .id = LP3972_LDO1,