diff options
Diffstat (limited to 'drivers/gpio/gpio-104-dio-48e.c')
| -rw-r--r-- | drivers/gpio/gpio-104-dio-48e.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-104-dio-48e.c b/drivers/gpio/gpio-104-dio-48e.c index a44fa8af5b0d..400c09b905f8 100644 --- a/drivers/gpio/gpio-104-dio-48e.c +++ b/drivers/gpio/gpio-104-dio-48e.c @@ -59,7 +59,10 @@ static int dio48e_gpio_get_direction(struct gpio_chip *chip, unsigned offset) const unsigned port = offset / 8; const unsigned mask = BIT(offset % 8); - return !!(dio48egpio->io_state[port] & mask); + if (dio48egpio->io_state[port] & mask) + return GPIO_LINE_DIRECTION_IN; + + return GPIO_LINE_DIRECTION_OUT; } static int dio48e_gpio_direction_input(struct gpio_chip *chip, unsigned offset) |