diff --git a/drivers/gpio/gpio-adp5520.c b/drivers/gpio/gpio-adp5520.c
index 084337d..6132659 100644
--- a/drivers/gpio/gpio-adp5520.c
+++ b/drivers/gpio/gpio-adp5520.c
@@ -127,7 +127,7 @@
 	gc->direction_output = adp5520_gpio_direction_output;
 	gc->get = adp5520_gpio_get_value;
 	gc->set = adp5520_gpio_set_value;
-	gc->can_sleep = 1;
+	gc->can_sleep = true;
 
 	gc->base = pdata->gpio_start;
 	gc->ngpio = gpios;