diff options
| -rw-r--r-- | drivers/regulator/core.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index d5f84c1b258..35c149bb2ad 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -199,8 +199,11 @@ static int regulator_check_consumers(struct regulator_dev *rdev, *min_uV = regulator->min_uV; } - if (*min_uV > *max_uV) + if (*min_uV > *max_uV) { + dev_err(regulator->dev, "Restricting voltage, %u-%uuV\n", + regulator->min_uV, regulator->max_uV); return -EINVAL; + } return 0; } @@ -880,7 +883,9 @@ static int machine_constraints_voltage(struct regulator_dev *rdev, /* final: [min_uV..max_uV] valid iff constraints valid */ if (max_uV < min_uV) { - rdev_err(rdev, "unsupportable voltage constraints\n"); + rdev_err(rdev, + "unsupportable voltage constraints %u-%uuV\n", + min_uV, max_uV); return -EINVAL; } |