gpio: twl4030: Fix regression for twl gpio output

[deliverable/linux.git] / drivers / gpio / gpio-twl4030.c

diff --git a/drivers/gpio/gpio-twl4030.c b/drivers/gpio/gpio-twl4030.c
index 0c7e891c8651042a8f32e5e6ecf7344cabf6493e..5738d5a7d8498c77788aeb2815d0f557070a9584 100644 (file)
--- a/drivers/gpio/gpio-twl4030.c
+++ b/drivers/gpio/gpio-twl4030.c
@@ -354,17 +354,18 @@ static void twl_set(struct gpio_chip *chip, unsigned offset, int value)
 static int twl_direction_out(struct gpio_chip *chip, unsigned offset, int value)
 {
        struct gpio_twl4030_priv *priv = to_gpio_twl4030(chip);
+       int ret = -EINVAL;
 
        mutex_lock(&priv->mutex);
        if (offset < TWL4030_GPIO_MAX)
-               twl4030_set_gpio_dataout(offset, value);
+               ret = twl4030_set_gpio_direction(offset, 0);
 
        priv->direction |= BIT(offset);
        mutex_unlock(&priv->mutex);
 
        twl_set(chip, offset, value);
 
-       return 0;
+       return ret;
 }
 
 static int twl_to_irq(struct gpio_chip *chip, unsigned offset)