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: 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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