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| author | Chanwoo Choi <cw00.choi@samsung.com> | 2015-08-13 02:19:43 +0200 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2015-08-13 13:56:18 +0200 |
| commit | ac22a1d3386e195c57e299da3bfad97a061b9616 (patch) | |
| tree | 5e2936091b0d5907ef494fad0d7bb25bd37a4653 /drivers/extcon | |
| parent | extcon: palmas: Support GPIO based USB ID detection (diff) | |
| download | linux-ac22a1d3386e195c57e299da3bfad97a061b9616.tar.xz linux-ac22a1d3386e195c57e299da3bfad97a061b9616.zip | |
extcon: palmas: Fix build break due to devm_gpiod_get_optional API change
With commit b17d1bf16cc7 ("gpio: make flags mandatory for gpiod_get functions")
it becomes necessary to pass the flags argument. And this patch adds the gpio
header file to fix the build breakage when build testing with random
configuration files.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'drivers/extcon')
| -rw-r--r-- | drivers/extcon/extcon-palmas.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/extcon/extcon-palmas.c b/drivers/extcon/extcon-palmas.c index 662e91778cb0..93c30a885740 100644 --- a/drivers/extcon/extcon-palmas.c +++ b/drivers/extcon/extcon-palmas.c @@ -29,6 +29,7 @@ #include <linux/of.h> #include <linux/of_platform.h> #include <linux/of_gpio.h> +#include <linux/gpio/consumer.h> #include <linux/workqueue.h> #define USB_GPIO_DEBOUNCE_MS 20 /* ms */ @@ -208,7 +209,8 @@ 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); |