[PATCH 1/2] w1: w1-gpio: claim the gpio with correct initial flag

[Eugen Hristev]

gpio_request_by_name should be called with proper flags.
The 0 value flag is invalid, and causes bad initialization of the gpio.

Signed-off-by: Eugen Hristev <eugen.hristev at microchip.com>
---
 drivers/w1/w1-gpio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/w1/w1-gpio.c b/drivers/w1/w1-gpio.c
index 3b0ead6f6d..9346f810ce 100644
--- a/drivers/w1/w1-gpio.c
+++ b/drivers/w1/w1-gpio.c
@@ -156,7 +156,7 @@ static int w1_gpio_of_to_plat(struct udevice *dev)
 	struct w1_gpio_pdata *pdata = dev_get_plat(dev);
 	int ret;
 
-	ret = gpio_request_by_name(dev, "gpios", 0, &pdata->gpio, 0);
+	ret = gpio_request_by_name(dev, "gpios", 0, &pdata->gpio, GPIOD_IS_IN);
 	if (ret < 0)
 		printf("Error claiming GPIO %d\n", ret);
 
-- 
2.25.1