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Subject[PATCH 1/1] pwm: pca9685: use gpio core provided macro GPIO_LINE_DIRECTION_OUT
Date
GPIO core recently added macro to uniformly specify direction
of a GPIO Line, so use it.

Signed-off-by: Rishi Gupta <gupt21@gmail.com>
---
drivers/pwm/pwm-pca9685.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pwm/pwm-pca9685.c b/drivers/pwm/pwm-pca9685.c
index b2a9e77..e2bac1e 100644
--- a/drivers/pwm/pwm-pca9685.c
+++ b/drivers/pwm/pwm-pca9685.c
@@ -168,7 +168,7 @@ static int pca9685_pwm_gpio_get_direction(struct gpio_chip *chip,
unsigned int offset)
{
/* Always out */
- return 0;
+ return GPIO_LINE_DIRECTION_OUT;
}

static int pca9685_pwm_gpio_direction_input(struct gpio_chip *gpio,
--
2.7.4
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