diff options
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/core.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 2ff76349f392..08441e24946e 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -776,10 +776,6 @@ static int set_machine_constraints(struct regulator_dev *rdev, } } - /* are we enabled at boot time by firmware / bootloader */ - if (rdev->constraints->boot_on) - rdev->use_count = 1; - /* do we need to setup our suspend state */ if (constraints->initial_state) { ret = suspend_prepare(rdev, constraints->initial_state); @@ -808,11 +804,10 @@ static int set_machine_constraints(struct regulator_dev *rdev, } } - /* if always_on is set then turn the regulator on if it's not - * already on. */ - if (constraints->always_on && ops->enable && - ((ops->is_enabled && !ops->is_enabled(rdev)) || - (!ops->is_enabled && !constraints->boot_on))) { + /* If the constraints say the regulator should be on at this point + * and we have control then make sure it is enabled. + */ + if ((constraints->always_on || constraints->boot_on) && ops->enable) { ret = ops->enable(rdev); if (ret < 0) { printk(KERN_ERR "%s: failed to enable %s\n", |