diff --git a/targets/TARGET_Realtek/TARGET_AMEBA/TARGET_RTL8195A/gpio_api.c b/targets/TARGET_Realtek/TARGET_AMEBA/TARGET_RTL8195A/gpio_api.c
index ff39d7eee9..832b1595a6 100644
--- a/targets/TARGET_Realtek/TARGET_AMEBA/TARGET_RTL8195A/gpio_api.c
+++ b/targets/TARGET_Realtek/TARGET_AMEBA/TARGET_RTL8195A/gpio_api.c
@@ -195,7 +195,6 @@ void gpio_pull_ctrl(gpio_t *obj, PinMode pull_type)
     HAL_GPIO_PullCtrl((u32) obj->pin, (u32)pull_type);
 }
 
-
 void gpio_deinit(gpio_t *obj)
 {
     HAL_GPIO_DeInit(&obj->hal_pin);