From: Rishi Gupta <gupt21@gmail.com>
Date: Wed, 11 Mar 2020 15:52:20 +0000 (+0530)
Subject: pwm: pca9685: Use gpio core provided macro GPIO_LINE_DIRECTION_OUT
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a37507d5bfec9224e425a055683101560514dff8;p=linux.git

pwm: pca9685: Use gpio core provided macro GPIO_LINE_DIRECTION_OUT

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>
---

diff --git a/drivers/pwm/pwm-pca9685.c b/drivers/pwm/pwm-pca9685.c
index 9467fb68442d1..20bdc59a0cbb9 100644
--- a/drivers/pwm/pwm-pca9685.c
+++ b/drivers/pwm/pwm-pca9685.c
@@ -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,