REGULATOR_LIST_VOLTA(9)                   API reference                   REGULATOR_LIST_VOLTA(9)



NAME
       regulator_list_voltage - enumerate supported voltages

SYNOPSIS
       int regulator_list_voltage(struct regulator * regulator, unsigned selector);

ARGUMENTS
       regulator
           regulator source

       selector
           identify voltage to list

CONTEXT
       can sleep

DESCRIPTION
       Returns a voltage that can be passed to regulator_set_voltage(), zero if this selector
       code can't be used on this system, or a negative errno.

AUTHORS
       Liam Girdwood <lrg AT slimlogic.uk>
           Author.

       Mark Brown <broonie AT opensource.com>
       Wolfson Microelectronics,


           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   REGULATOR_LIST_VOLTA(9)