[18/62] gpio: gpio-lp873x: Use new GPIO_LINE_DIRECTION
diff mbox series

Message ID 5f6487bef761bdfe1e243ce54eb9ffa5ce2c1351.1572945776.git.matti.vaittinen@fi.rohmeurope.com
State New
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Series
  • [01/62] gpio: Add definition for GPIO direction
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Commit Message

Vaittinen, Matti Nov. 5, 2019, 10:18 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-lp873x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
diff mbox series

diff --git a/drivers/gpio/gpio-lp873x.c b/drivers/gpio/gpio-lp873x.c
index 801995dd9b26..70fad87ff2db 100644
--- a/drivers/gpio/gpio-lp873x.c
+++ b/drivers/gpio/gpio-lp873x.c
@@ -33,7 +33,7 @@  static int lp873x_gpio_get_direction(struct gpio_chip *chip,
 				     unsigned int offset)
 {
 	/* This device is output only */
-	return 0;
+	return GPIO_LINE_DIRECTION_OUT;
 }
 
 static int lp873x_gpio_direction_input(struct gpio_chip *chip,