[PATCH v4 08/14] regulator: max8660: zero-initialize regulator match table array

Javier Martinez Canillas
2014-11-03T14:45:46Z

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>
---
drivers/regulator/max8660.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
index 2fc4111..7eee2ca 100644
--- 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) {
--
2.1.0