diff --git a/drivers/gpio/gpio-ml-ioh.c b/drivers/gpio/gpio-ml-ioh.c
index 5c94af3..d51329d 100644
--- a/drivers/gpio/gpio-ml-ioh.c
+++ b/drivers/gpio/gpio-ml-ioh.c
@@ -242,7 +242,7 @@
 	gpio->dbg_show = NULL;
 	gpio->base = -1;
 	gpio->ngpio = num_port;
-	gpio->can_sleep = 0;
+	gpio->can_sleep = false;
 	gpio->to_irq = ioh_gpio_to_irq;
 }