diff options
| author | Axel Lin <axel.lin@gmail.com> | 2010-11-05 15:27:17 +0800 |
|---|---|---|
| committer | Liam Girdwood <lrg@slimlogic.co.uk> | 2010-11-30 15:13:25 +0000 |
| commit | 7727da22e820a96ab394db2fc0ab58f7f7ecb323 (patch) | |
| tree | 4011058b68ad1ba9d39875a27b94ad7180566bee | |
| parent | e36c1df8e18183ba2c691fe766a52c94020cdc5e (diff) | |
regulator: Return proper error for regulator_register()
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
| -rw-r--r-- | drivers/regulator/core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 9da85bc21db4..711fa1722bce 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -2348,6 +2348,7 @@ struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc, if (init_data->supply_regulator && init_data->supply_regulator_dev) { dev_err(dev, "Supply regulator specified by both name and dev\n"); + ret = -EINVAL; goto scrub; } @@ -2366,6 +2367,7 @@ struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc, if (!found) { dev_err(dev, "Failed to find supply %s\n", init_data->supply_regulator); + ret = -ENODEV; goto scrub; } |