regulator: mt6315: Return REGULATOR_MODE_INVALID for invalid mode

-EINVAL is not a valid return value for .of_map_mode, return
REGULATOR_MODE_INVALID instead.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20210215034813.45510-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/mt6315-regulator.c b/drivers/regulator/mt6315-regulator.c
index d49a153..fc76546 100644 (file)
--- a/drivers/regulator/mt6315-regulator.c
+++ b/drivers/regulator/mt6315-regulator.c
@@ -69,7 +69,7 @@ static unsigned int mt6315_map_mode(u32 mode)
        case MT6315_BUCK_MODE_LP:
                return REGULATOR_MODE_IDLE;
        default:
-               return -EINVAL;
+               return REGULATOR_MODE_INVALID;
        }
 }