| 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. Usefull 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¶
| June 2023 | Kernel Hackers Manual 3.10 |