pinctrl: intel: Use GPIO direction definitions

Use new GPIO_LINE_DIRECTION_IN and GPIO_LINE_DIRECTION_OUT when
returning GPIO direction to GPIO framework.

Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>

diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index 4860bc9a4e4880caaa1bd120772ddaee319dc72e..2ba2ad8a55d9772427f7abea7a54eadc7de2f77b 100644 (file)
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -944,7 +944,10 @@ static int intel_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
        if (padcfg0 & PADCFG0_PMODE_MASK)
                return -EINVAL;
 
-       return !!(padcfg0 & PADCFG0_GPIOTXDIS);
+       if (padcfg0 & PADCFG0_GPIOTXDIS)
+               return GPIO_LINE_DIRECTION_IN;
+
+       return GPIO_LINE_DIRECTION_OUT;
 }
 
 static int intel_gpio_direction_input(struct gpio_chip *chip, unsigned int offset)