diff options
Diffstat (limited to 'drivers/pinctrl/pinctrl-pic32.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-pic32.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/pinctrl/pinctrl-pic32.c b/drivers/pinctrl/pinctrl-pic32.c index e5d6d3f9753e..a6e2a4a4ca95 100644 --- a/drivers/pinctrl/pinctrl-pic32.c +++ b/drivers/pinctrl/pinctrl-pic32.c @@ -1990,7 +1990,10 @@ static int pic32_gpio_get_direction(struct gpio_chip *chip, unsigned offset) { struct pic32_gpio_bank *bank = gpiochip_get_data(chip); - return !!(readl(bank->reg_base + TRIS_REG) & BIT(offset)); + if (readl(bank->reg_base + TRIS_REG) & BIT(offset)) + return GPIO_LINE_DIRECTION_IN; + + return GPIO_LINE_DIRECTION_OUT; } static void pic32_gpio_irq_ack(struct irq_data *data) |