diff options
Diffstat (limited to 'drivers/pinctrl/pinctrl-at91.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-at91.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c index 207f266e9cf2..52386ad29f28 100644 --- a/drivers/pinctrl/pinctrl-at91.c +++ b/drivers/pinctrl/pinctrl-at91.c @@ -1414,7 +1414,10 @@ static int at91_gpio_get_direction(struct gpio_chip *chip, unsigned offset) u32 osr; osr = readl_relaxed(pio + PIO_OSR); - return !(osr & mask); + if (osr & mask) + return GPIO_LINE_DIRECTION_OUT; + + return GPIO_LINE_DIRECTION_IN; } static int at91_gpio_direction_input(struct gpio_chip *chip, unsigned offset) |