gpio: Use new GPIO_LINE_DIRECTION

[linux-2.6-microblaze.git] / drivers / gpio / gpio-exar.c

diff --git a/drivers/gpio/gpio-exar.c b/drivers/gpio/gpio-exar.c
index fae327d..da1ef0b 100644 (file)
--- 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)