AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-11-26 05:40:53 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

regulator: Assume regulators are enabled if they don't report anything

Browse Source 
If a regulator driver does not provide a way to query if the driver is
enabled then assume that it is enabled.  This is very likely to reflect
the actual state is more useful for callers than reporting an error.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Mark Brown 2010-02-11 17:22:45 +00:00 committed by Liam Girdwood
parent 17133dc824
commit 9a7f6a4c6e
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/regulator/core.c
View File

@ -1466,9 +1466,9 @@ EXPORT_SYMBOL_GPL(regulator_force_disable);
static int _regulator_is_enabled(struct regulator_dev *rdev)
{
/* sanity check */
/* If we don't know then assume that the regulator is always on */
if (!rdev->desc->ops->is_enabled)
return -EINVAL;
return 1;
return rdev->desc->ops->is_enabled(rdev);
}