diff options
Diffstat (limited to 'drivers/gpio/gpio-exar.c')
| -rw-r--r-- | drivers/gpio/gpio-exar.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-exar.c b/drivers/gpio/gpio-exar.c index fae327d5b06e..da1ef0b1c291 100644 --- a/drivers/gpio/gpio-exar.c +++ b/drivers/gpio/gpio-exar.c @@ -77,7 +77,10 @@ static int exar_get_direction(struct gpio_chip *chip, unsigned int offset) EXAR_OFFSET_MPIOSEL_HI : EXAR_OFFSET_MPIOSEL_LO; unsigned int bit = (offset + exar_gpio->first_pin) % 8; - return !!(exar_get(chip, addr) & BIT(bit)); + if (exar_get(chip, addr) & BIT(bit)) + return GPIO_LINE_DIRECTION_IN; + + return GPIO_LINE_DIRECTION_OUT; } static int exar_get_value(struct gpio_chip *chip, unsigned int offset) |