1REGULATOR_COUNT_VOLT(9)          API reference         REGULATOR_COUNT_VOLT(9)
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NAME

6       regulator_count_voltages - count regulator_list_voltage selectors
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SYNOPSIS

9       int regulator_count_voltages(struct regulator * regulator);
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ARGUMENTS

12       regulator
13           regulator source
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DESCRIPTION

16       Returns number of selectors, or negative errno. Selectors are numbered
17       starting at zero, and typically correspond to bitfields in hardware
18       registers.
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AUTHORS

21       Liam Girdwood <lrg@slimlogic.co.uk>
22           Author.
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24       Mark Brown <broonie@opensource.wolfsonmicro.com>
25       Wolfson Microelectronics,
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31Kernel Hackers Manual 2.6.         June 2019           REGULATOR_COUNT_VOLT(9)
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