From: Uwe Kleine-König Date: Tue, 19 May 2015 12:18:30 +0000 (+0200) Subject: extcon: usb-gpio: use flags argument of devm_gpiod_get to set direction X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=35eed7a0768886e2f66db3cdbf3faf6435275e6b;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git extcon: usb-gpio: use flags argument of devm_gpiod_get to set direction Since 39b2bbe3d715 (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 Signed-off-by: Chanwoo Choi --- diff --git a/drivers/extcon/extcon-usb-gpio.c b/drivers/extcon/extcon-usb-gpio.c index 160ec12c2653..900744b978fc 100644 --- a/drivers/extcon/extcon-usb-gpio.c +++ b/drivers/extcon/extcon-usb-gpio.c @@ -114,7 +114,7 @@ static int usb_extcon_probe(struct platform_device *pdev) return -ENOMEM; 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)) { dev_err(dev, "failed to get ID GPIO\n"); return PTR_ERR(info->id_gpiod);