leds: trigger: gpio: fix warning in gpio trigger for gpios whose accessor function...

[karo-tx-linux.git] / drivers / leds / trigger / ledtrig-gpio.c

diff --git a/drivers/leds/trigger/ledtrig-gpio.c b/drivers/leds/trigger/ledtrig-gpio.c
index 35812e3a37f24edfd4a7694e40c705b0ea6054f6..c86c41826476ca48b3fa6f58e0a41db869418cf8 100644 (file)
--- a/drivers/leds/trigger/ledtrig-gpio.c
+++ b/drivers/leds/trigger/ledtrig-gpio.c
@@ -48,7 +48,7 @@ static void gpio_trig_work(struct work_struct *work)
        if (!gpio_data->gpio)
                return;
 
-       tmp = gpio_get_value(gpio_data->gpio);
+       tmp = gpio_get_value_cansleep(gpio_data->gpio);
        if (gpio_data->inverted)
                tmp = !tmp;