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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@slimlogic.co.uk>
Author.
Mark Brown <broonie@opensource.wolfsonmicro.com>
 
Wolfson Microelectronics,
Author.

COPYRIGHT

January 2017 Kernel Hackers Manual 4.8.