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 <[email protected]>
Author.
Mark Brown <[email protected]>
Wolfson Microelectronics,
Author.