diff options
| -rw-r--r-- | drivers/pinctrl/mediatek/pinctrl-mt7622.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7622.c b/drivers/pinctrl/mediatek/pinctrl-mt7622.c index 3824d82888ac..dc32e3c3bd73 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt7622.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt7622.c @@ -1412,9 +1412,11 @@ static struct pinctrl_desc mtk_desc = { static int mtk_gpio_get(struct gpio_chip *chip, unsigned int gpio) { struct mtk_pinctrl *hw = dev_get_drvdata(chip->parent); - int value; + int value, err; - mtk_hw_get_value(hw, gpio, PINCTRL_PIN_REG_DI, &value); + err = mtk_hw_get_value(hw, gpio, PINCTRL_PIN_REG_DI, &value); + if (err) + return err; return !!value; } |