[PATCH] regulator: mt6315: Fix checking return value of devm_regmap_init_spmi_ext

[Axel Lin]

devm_regmap_init_spmi_ext() returns ERR_PTR() on error.

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
---
 drivers/regulator/mt6315-regulator.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/regulator/mt6315-regulator.c b/drivers/regulator/mt6315-regulator.c
index 865a292bedcb..284c229e1aa4 100644
--- a/drivers/regulator/mt6315-regulator.c
+++ b/drivers/regulator/mt6315-regulator.c
@@ -223,8 +223,8 @@ static int mt6315_regulator_probe(struct spmi_device *pdev)
 	int i;
 
 	regmap = devm_regmap_init_spmi_ext(pdev, &mt6315_regmap_config);
-	if (!regmap)
-		return -ENODEV;
+	if (IS_ERR(regmap))
+		return PTR_ERR(regmap);
 
 	chip = devm_kzalloc(dev, sizeof(struct mt6315_chip), GFP_KERNEL);
 	if (!chip)
-- 
2.25.1