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

Message ID 1415032350-8459-4-git-send-email-balbi@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Felipe Balbi Nov. 3, 2014, 4:32 p.m. UTC 
From: George Cherian <george.cherian@ti.com>

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@ti.com>
Signed-off-by: George Cherian <george.cherian@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---
 drivers/extcon/extcon-gpio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

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);
 }