regulator: Add REGULATOR_STATUS_UNDEFINED.
REGULATOR_STATUS_UNDEFINED is to be returned by regulator, if any other state
doesn't really apply.
Signed-off-by: Krystian Garbaciak <krystian.garbaciak@diasemi.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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 @@
case REGULATOR_STATUS_STANDBY:
label = "standby";
break;
+ case REGULATOR_STATUS_UNDEFINED:
+ label = "undefined";
+ break;
default:
return -ERANGE;
}
@@ -2897,7 +2900,7 @@
case REGULATOR_MODE_STANDBY:
return REGULATOR_STATUS_STANDBY;
default:
- return 0;
+ return REGULATOR_STATUS_UNDEFINED;
}
}
EXPORT_SYMBOL_GPL(regulator_mode_to_status);