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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2015-05-19 15:18:30 +0300
committerChanwoo Choi <cw00.choi@samsung.com>2015-05-20 04:02:47 +0300
commit35eed7a0768886e2f66db3cdbf3faf6435275e6b (patch)
tree2cb45e074dc5e1a96a4b09d9bca54fe8841e0e1b /drivers
parentd71aadda19f83521eca301cb154b81a7bcca78a2 (diff)
downloadlinux-35eed7a0768886e2f66db3cdbf3faf6435275e6b.tar.xz
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 <u.kleine-koenig@pengutronix.de> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/extcon/extcon-usb-gpio.c2
1 files changed, 1 insertions, 1 deletions
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);