regulator/lp3971: vol_map out of bounds in lp3971_{ldo,dcdc}_set_voltage()
After `for (val = LDO_VOL_MIN_IDX; val <= LDO_VOL_MAX_IDX; val++)', if no break occurs, val reaches LDO_VOL_MIN_IDX + 1, which is out of bounds for ldo45_voltage_map[] and ldo123_voltage_map[]. Similarly BUCK_TARGET_VOL_MAX_IDX + 1 is out of bounds for buck_voltage_map[]. Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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