REGULATOR_COUNT_VOLT(9) API reference REGULATOR_COUNT_VOLT(9)
NAME
regulator_count_voltages - count regulator_list_voltage selectors
SYNOPSIS
int regulator_count_voltages(struct regulator * regulator);
ARGUMENTS
regulator
regulator source
DESCRIPTION
Returns number of selectors, or negative errno. Selectors are numbered starting at zero, and typically correspond to bitfields in hardware
registers.
AUTHORS
Liam Girdwood <lrg@slimlogic.co.uk>
Author.
Mark Brown <broonie@opensource.wolfsonmicro.com>
Wolfson Microelectronics,
Author.
COPYRIGHT
Kernel Hackers Manual 2.6. July 2010 REGULATOR_COUNT_VOLT(9)
