diff options
| -rw-r--r-- | drivers/regulator/core.c | 5 | ||||
| -rw-r--r-- | include/linux/regulator/driver.h | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 4b136f8..01a67c5 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -393,6 +393,9 @@ static ssize_t regulator_status_show(struct device *dev, case REGULATOR_STATUS_STANDBY: label = "standby"; break; + case REGULATOR_STATUS_UNDEFINED: + label = "undefined"; + break; default: return -ERANGE; } @@ -2897,7 +2900,7 @@ int regulator_mode_to_status(unsigned int mode) case REGULATOR_MODE_STANDBY: return REGULATOR_STATUS_STANDBY; default: - return 0; + return REGULATOR_STATUS_UNDEFINED; } } EXPORT_SYMBOL_GPL(regulator_mode_to_status); diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index 8022638..2513a54 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -32,6 +32,8 @@ enum regulator_status { REGULATOR_STATUS_NORMAL, REGULATOR_STATUS_IDLE, REGULATOR_STATUS_STANDBY, + /* in case that any other status doesn't apply */ + REGULATOR_STATUS_UNDEFINED, }; /** |