[PATCH] extcon: palmas: Fix build break due to devm_gpiod_get_optional API change

[Chanwoo Choi]

Commit b17d1bf16cc7 ("gpio: make flags mandatory for gpiod_get functions")
changes the prototype of devm_gpiod_get_optional() API which should include
the falgs mandatory.

Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
---
 drivers/extcon/extcon-palmas.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/extcon/extcon-palmas.c b/drivers/extcon/extcon-palmas.c
index 662e91778cb0..308928d44ead 100644
--- a/drivers/extcon/extcon-palmas.c
+++ b/drivers/extcon/extcon-palmas.c
@@ -208,7 +208,8 @@ static int palmas_usb_probe(struct platform_device *pdev)
 			palmas_usb->wakeup = pdata->wakeup;
 	}
 
-	palmas_usb->id_gpiod = devm_gpiod_get_optional(&pdev->dev, "id");
+	palmas_usb->id_gpiod = devm_gpiod_get_optional(&pdev->dev, "id",
+							GPIOD_IN);
 	if (IS_ERR(palmas_usb->id_gpiod)) {
 		dev_err(&pdev->dev, "failed to get id gpio\n");
 		return PTR_ERR(palmas_usb->id_gpiod);
-- 
1.8.5.5

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