[31/62] gpio: gpio-pci-idio-16: Use new GPIO_LINE_DIRECTION
diff mbox series

Message ID 2c63de5d80da514a2fe2bcae203c1536e129bb5a.1572945863.git.matti.vaittinen@fi.rohmeurope.com
State New
Headers show
Series
  • Untitled series #140701
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Commit Message

Vaittinen, Matti Nov. 5, 2019, 10:26 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-pci-idio-16.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch
diff mbox series

diff --git a/drivers/gpio/gpio-pci-idio-16.c b/drivers/gpio/gpio-pci-idio-16.c
index 5aa136a6a3e0..df51dd08bdfe 100644
--- a/drivers/gpio/gpio-pci-idio-16.c
+++ b/drivers/gpio/gpio-pci-idio-16.c
@@ -61,9 +61,9 @@  static int idio_16_gpio_get_direction(struct gpio_chip *chip,
 	unsigned int offset)
 {
 	if (offset > 15)
-		return 1;
+		return GPIO_LINE_DIRECTION_IN;
 
-	return 0;
+	return GPIO_LINE_DIRECTION_OUT;
 }
 
 static int idio_16_gpio_direction_input(struct gpio_chip *chip,