soc: fsl: qe: qe_io.c: use of_property_read_u32() in par_io_init()

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

diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index 8a01d36..6fdfe4c 100644 (file)
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -215,7 +215,10 @@ static int tegra_gpio_get_direction(struct gpio_chip *chip,
 
        oe = tegra_gpio_readl(tgi, GPIO_OE(tgi, offset));
 
-       return !(oe & pin_mask);
+       if (oe & pin_mask)
+               return GPIO_LINE_DIRECTION_OUT;
+
+       return GPIO_LINE_DIRECTION_IN;
 }
 
 static int tegra_gpio_set_debounce(struct gpio_chip *chip, unsigned int offset,