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| author |   Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2015-05-19 14:18:30 +0200 |
|---|---|---|
| committer |   Chanwoo Choi <cw00.choi@samsung.com> | 2015-05-20 10:02:47 +0900 |
| commit | 35eed7a0768886e2f66db3cdbf3faf6435275e6b (patch) | |
| tree | 2cb45e074dc5e1a96a4b09d9bca54fe8841e0e1b /drivers/extcon | |
| parent | extcon: Remove the optional name of extcon device (diff) | |
| download | linux-dev-35eed7a0768886e2f66db3cdbf3faf6435275e6b.tar.xz linux-dev-35eed7a0768886e2f66db3cdbf3faf6435275e6b.zip | |
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/extcon')
| -rw-r--r-- | drivers/extcon/extcon-usb-gpio.c | 2 |
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); |