diff options
Diffstat (limited to 'drivers/pinctrl/vt8500/pinctrl-wmt.c')
| -rw-r--r-- | drivers/pinctrl/vt8500/pinctrl-wmt.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/pinctrl/vt8500/pinctrl-wmt.c b/drivers/pinctrl/vt8500/pinctrl-wmt.c index ea910a18b4d7..65b97e240196 100644 --- a/drivers/pinctrl/vt8500/pinctrl-wmt.c +++ b/drivers/pinctrl/vt8500/pinctrl-wmt.c @@ -486,8 +486,10 @@ static int wmt_gpio_get_direction(struct gpio_chip *chip, unsigned offset) u32 val; val = readl_relaxed(data->base + reg_dir); - /* Return 0 == output, 1 == input */ - return !(val & BIT(bit)); + if (val & BIT(bit)) + return GPIO_LINE_DIRECTION_OUT; + + return GPIO_LINE_DIRECTION_IN; } static int wmt_gpio_get_value(struct gpio_chip *chip, unsigned offset) |