[PATCH 32/62] gpio: gpio-pisosr: Use new GPIO_LINE_DIRECTION

[Matti Vaittinen <matti.vaittinen@xxxxxxxxxxxxxxxxx>]

It's hard for occasional GPIO code reader/writer to know if values 0/1
equal to IN or OUT. Use defined GPIO_LINE_DIRECTION_IN and
GPIO_LINE_DIRECTION_OUT to help them out.

Signed-off-by: Matti Vaittinen <matti.vaittinen@xxxxxxxxxxxxxxxxx>
---
 drivers/gpio/gpio-pisosr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-pisosr.c b/drivers/gpio/gpio-pisosr.c
index f809a5a8e9eb..1331b2a94679 100644
--- a/drivers/gpio/gpio-pisosr.c
+++ b/drivers/gpio/gpio-pisosr.c
@@ -65,7 +65,7 @@ static int pisosr_gpio_get_direction(struct gpio_chip *chip,
 				     unsigned offset)
 {
 	/* This device always input */
-	return 1;
+	return GPIO_LINE_DIRECTION_IN;
 }
 
 static int pisosr_gpio_direction_input(struct gpio_chip *chip,
-- 
2.21.0


-- 
Matti Vaittinen, Linux device drivers
ROHM Semiconductors, Finland SWDC
Kiviharjunlenkki 1E
90220 OULU
FINLAND

~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~
Simon says - in Latin please.
~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~
Thanks to Simon Glass for the translation =]