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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-12-10 07:42:56 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-12-10 07:42:56 +0400 |
| commit | bdb7e45507893f4c509c539d442ed4962ac6fa0f (patch) | |
| tree | 86c76eba665903dd3eaf97154b84516bb80e80e6 /drivers/regulator | |
| parent | 1f9cc5f7716d664bfe32289ca61327be01a0a8e3 (diff) | |
| parent | fff15bef48e846d2670c86c95f8dbc3f84bbe866 (diff) | |
| download | linux-bdb7e45507893f4c509c539d442ed4962ac6fa0f.tar.xz | |
Merge remote-tracking branch 'regulator/topic/log' into regulator-next
Diffstat (limited to 'drivers/regulator')
| -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 d5f84c1b258b..35c149bb2ad3 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; } |