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extcon: usb-gpio: use flags argument of devm_gpiod_get to set direction

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Since 39b2bbe3d7 (gpio: add flags argument to gpiod_get*() functions)
which appeared in v3.17-rc1, the gpiod_get* functions take an additional
parameter that allows to specify direction and initial value for output.

Without this patch there is no call to gpiod_direction_input but the
gpio is used for irq reporting and for that the line should be in input
mode.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
This commit is contained in:
Uwe Kleine-König
2015-05-19 14:18:30 +02:00
committed by Chanwoo Choi
parent d71aadda19
commit 35eed7a076
1 changed files with 1 additions and 1 deletions
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drivers/extcon/extcon-usb-gpio.c
+1 -1
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@@ -114,7 +114,7 @@ static int usb_extcon_probe(struct platform_device *pdev)
return -ENOMEM; return -ENOMEM;
info->dev = dev; info->dev = dev;
info->id_gpiod = devm_gpiod_get(&pdev->dev, "id"); info->id_gpiod = devm_gpiod_get(&pdev->dev, "id", GPIOD_IN);
if (IS_ERR(info->id_gpiod)) { if (IS_ERR(info->id_gpiod)) {
dev_err(dev, "failed to get ID GPIO\n"); dev_err(dev, "failed to get ID GPIO\n");
return PTR_ERR(info->id_gpiod); return PTR_ERR(info->id_gpiod);