[21/62] gpio: gpio-max3191x: Use new GPIO_LINE_DIRECTION
diff mbox series

Message ID e045f3f42785fb81871b0090ee482c0d2905964c.1572945789.git.matti.vaittinen@fi.rohmeurope.com
State New
Headers show
Series
  • Untitled series #140701
Related show

Commit Message

Vaittinen, Matti Nov. 5, 2019, 10:19 a.m. UTC
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@fi.rohmeurope.com>
---
 drivers/gpio/gpio-max3191x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
diff mbox series

diff --git a/drivers/gpio/gpio-max3191x.c b/drivers/gpio/gpio-max3191x.c
index 4b4b2ceb82fc..0696d5a21431 100644
--- a/drivers/gpio/gpio-max3191x.c
+++ b/drivers/gpio/gpio-max3191x.c
@@ -94,7 +94,7 @@  DECLARE_CRC8_TABLE(max3191x_crc8);
 
 static int max3191x_get_direction(struct gpio_chip *gpio, unsigned int offset)
 {
-	return 1; /* always in */
+	return GPIO_LINE_DIRECTION_IN; /* always in */
 }
 
 static int max3191x_direction_input(struct gpio_chip *gpio, unsigned int offset)