Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 495353a3 authored by Roel Kluin's avatar Roel Kluin Committed by Liam Girdwood
Browse files

regulator: keep index within bounds in da9034_get_ldo12_voltage() 



If selector equals ARRAY_SIZE(da9034_ldo12_data), that is one too
large already.

Signed-off-by: default avatarRoel Kluin <roel.kluin@gmail.com>
Acked-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
parent ddec6810

drivers/regulator/da903x.c

+1 −1
Original line number Diff line number Diff line
@@ -331,7 +331,7 @@ static int da9034_get_ldo12_voltage(struct regulator_dev *rdev) 
static int da9034_list_ldo12_voltage(struct regulator_dev *rdev,

				     unsigned selector)

{

	if (selector > ARRAY_SIZE(da9034_ldo12_data))

	if (selector >= ARRAY_SIZE(da9034_ldo12_data))

		return -EINVAL;

	return da9034_ldo12_data[selector] * 1000;

}