[PATCH 3/4] extcon: gpio: Always use gpio_get_value_cansleep

[Felipe Balbi]

From: George Cherian <george.cherian@xxxxxx>

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.

Reviewed-by: Roger Quadros <rogerq@xxxxxx>
Signed-off-by: George Cherian <george.cherian@xxxxxx>
Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>
Signed-off-by: Felipe Balbi <balbi@xxxxxx>
---
 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 9571e1f..7191d28 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);
 }
 
-- 
2.1.0.GIT

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