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REGULATOR_CAN_CHANGE(9) API reference REGULATOR_CAN_CHANGE(9)

NAME

regulator_can_change_voltage - check if regulator can change voltage

SYNOPSIS

int regulator_can_change_voltage(struct regulator * regulator);

ARGUMENTS

regulator
regulator source

DESCRIPTION

Returns positive if the regulator driver backing the source/client can change its voltage, false otherwise. Useful for detecting fixed or dummy regulators and disabling voltage change logic in the client driver.

AUTHORS

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

COPYRIGHT

May 2018 Kernel Hackers Manual 3.16