regulator: max77686: zero-initialize regulator match table

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

Initialize the struct 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/max77686.c b/drivers/regulator/max77686.c
index ef1af2debbd293af555cbcde4ed5c72d866ad47a..f69320e1738f7474b517c9a2b0e030065c4f95d0 100644 (file)
--- a/drivers/regulator/max77686.c
+++ b/drivers/regulator/max77686.c
@@ -395,7 +395,7 @@ static int max77686_pmic_dt_parse_pdata(struct platform_device *pdev,
        struct max77686_dev *iodev = dev_get_drvdata(pdev->dev.parent);
        struct device_node *pmic_np, *regulators_np;
        struct max77686_regulator_data *rdata;
-       struct of_regulator_match rmatch;
+       struct of_regulator_match rmatch = { };
        unsigned int i;
 
        pmic_np = iodev->dev->of_node;