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pwm: pca9685: Use gpio core provided macro GPIO_LINE_DIRECTION_OUT

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GPIO core recently added macro to uniformly specify direction of a GPIO
line, so use it.

Signed-off-by: Rishi Gupta <gupt21@gmail.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Rishi Gupta 2020-03-11 21:22:20 +05:30 committed by Thierry Reding
parent 408a7591d9
commit a37507d5bf
1 changed files with 1 additions and 1 deletions
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2
drivers/pwm/pwm-pca9685.c
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@ -167,7 +167,7 @@ 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,