regulator: max8660: zero-initialize regulator match table array

The struct of_regulator_match rmatch[] is declared as a non-static local
variable so the structure members are not auto-initialized.

Initialize the array at declaration time to avoid the structure members
values to be indeterminate and have sane defaults instead.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
index 2fc4111..7eee2ca 100644 (file)
--- a/drivers/regulator/max8660.c
+++ b/drivers/regulator/max8660.c
@@ -335,7 +335,7 @@ static int max8660_pdata_from_dt(struct device *dev,
        int matched, i;
        struct device_node *np;
        struct max8660_subdev_data *sub;
-       struct of_regulator_match rmatch[ARRAY_SIZE(max8660_reg)];
+       struct of_regulator_match rmatch[ARRAY_SIZE(max8660_reg)] = { };
 
        np = of_get_child_by_name(dev->of_node, "regulators");
        if (!np) {