With current n_voltages setting, regulator_list_voltage will return -EINVAL when selector >=57. The highest selector is 0x41, so the n_voltages should be 0x41+1, i.e. 66.
Signed-off-by: Axel Lin <[email protected]> --- drivers/regulator/lochnagar-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/lochnagar-regulator.c b/drivers/regulator/lochnagar-regulator.c index 4962d13659aa..ff97cc50f2eb 100644 --- a/drivers/regulator/lochnagar-regulator.c +++ b/drivers/regulator/lochnagar-regulator.c @@ -194,7 +194,7 @@ static const struct regulator_desc lochnagar_regulators[] = { .name = "VDDCORE", .supply_name = "SYSVDD", .type = REGULATOR_VOLTAGE, - .n_voltages = 57, + .n_voltages = 66, .ops = &lochnagar_vddcore_ops, .id = LOCHNAGAR_VDDCORE, -- 2.17.1

