Some gpio's can sleep while reading, so always use gpio_get_value_cansleep
to get data. This fixes warning from gpiolib due to wrong API usage.
Signed-off-by: George Cherian <george.cher...@ti.com>
---
drivers/extcon/extcon-gpio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/extcon/extcon-gpio.c b/drivers/extcon/extcon-gpio.c
index 2bfbd2e..3839749 100644
--- a/drivers/extcon/extcon-gpio.c
+++ b/drivers/extcon/extcon-gpio.c
@@ -51,7 +51,7 @@ static void gpio_extcon_work(struct work_struct *work)
container_of(to_delayed_work(work), struct gpio_extcon_data,
work);
- state = gpiod_get_value(data->gpiod);
+ state = gpiod_get_value_cansleep(data->gpiod);
extcon_set_state(data->edev, state);
}
--
1.8.3.1
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