diff options
| -rw-r--r-- | drivers/regulator/helpers.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/regulator/helpers.c b/drivers/regulator/helpers.c index bcf38fd5106a..379cdacc05d8 100644 --- a/drivers/regulator/helpers.c +++ b/drivers/regulator/helpers.c @@ -454,13 +454,17 @@ EXPORT_SYMBOL_GPL(regulator_set_bypass_regmap); int regulator_get_bypass_regmap(struct regulator_dev *rdev, bool *enable) { unsigned int val; + unsigned int val_on = rdev->desc->bypass_val_on; int ret; ret = regmap_read(rdev->regmap, rdev->desc->bypass_reg, &val); if (ret != 0) return ret; - *enable = (val & rdev->desc->bypass_mask) == rdev->desc->bypass_val_on; + if (!val_on) + val_on = rdev->desc->bypass_mask; + + *enable = (val & rdev->desc->bypass_mask) == val_on; return 0; } |