regulator_is_enabled

Langue: en

Version: May 2009 (fedora - 06/07/09)

Section: 9 (Appels noyau Linux)

Sommaire

NAME

regulator_is_enabled - is the regulator output enabled

SYNOPSIS

int regulator_is_enabled(struct regulator * regulator);

ARGUMENTS

regulator

regulator source

DESCRIPTION

Returns positive if the regulator driver backing the source/client has requested that the device be enabled, zero if it hasn't, else a negative errno code.

Note that the device backing this regulator handle can have multiple users, so it might be enabled even if regulator_enable was never called for this particular source.

AUTHORS

Liam Girdwood <lrg@slimlogic.co.uk>

Author.

Mark Brown <broonie@opensource.wolfsonmicro.com>
Wolfson Microelectronics,
      
     

Author.