drivers/leds/leds-gpio.c: use gpio_get_value_cansleep() when initializing

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

diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index 3d8bc327a68d215dcd17694b71f7397692818c4f..399a86f2013a145f1945f39077d23805bb40213d 100644 (file)
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -18,6 +18,7 @@
 #include <linux/of_gpio.h>
 #include <linux/slab.h>
 #include <linux/workqueue.h>
+#include <linux/module.h>
 
 #include <asm/gpio.h>
 
@@ -121,7 +122,7 @@ static int __devinit create_gpio_led(const struct gpio_led *template,
        }
        led_dat->cdev.brightness_set = gpio_led_set;
        if (template->default_state == LEDS_GPIO_DEFSTATE_KEEP)
-               state = !!gpio_get_value(led_dat->gpio) ^ led_dat->active_low;
+               state = !!gpio_get_value_cansleep(led_dat->gpio) ^ led_dat->active_low;
        else
                state = (template->default_state == LEDS_GPIO_DEFSTATE_ON);
        led_dat->cdev.brightness = state ? LED_FULL : LED_OFF;