Merge tag 'apparmor-pr-2019-12-03' of git://git.kernel.org/pub/scm/linux/kernel/git...

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

diff --git a/drivers/gpio/gpio-wcove.c b/drivers/gpio/gpio-wcove.c
index 444fe9e..8b481b3 100644 (file)
--- a/drivers/gpio/gpio-wcove.c
+++ b/drivers/gpio/gpio-wcove.c
@@ -170,13 +170,16 @@ static int wcove_gpio_get_direction(struct gpio_chip *chip, unsigned int gpio)
        int ret, reg = to_reg(gpio, CTRL_OUT);
 
        if (reg < 0)
-               return 0;
+               return GPIO_LINE_DIRECTION_OUT;
 
        ret = regmap_read(wg->regmap, reg, &val);
        if (ret)
                return ret;
 
-       return !(val & CTLO_DIR_OUT);
+       if (val & CTLO_DIR_OUT)
+               return GPIO_LINE_DIRECTION_OUT;
+
+       return GPIO_LINE_DIRECTION_IN;
 }
 
 static int wcove_gpio_get(struct gpio_chip *chip, unsigned int gpio)