GPIO_ICR_EDGE_FALLING
(GPIO_ICR_EDGE_FALLING << (2*IST_EDGE_FALLING)))
if (gtype == GPIO_ICR_EDGE_RISING || gtype == GPIO_ICR_EDGE_FALLING) {
gtype = GPIO_ICR_EDGE_FALLING;
else if (gtype == GPIO_ICR_EDGE_FALLING)
(GPIO_ICR_EDGE_FALLING << (2*IST_EDGE_FALLING)) | \
if (gtype == GPIO_ICR_EDGE_RISING || gtype == GPIO_ICR_EDGE_FALLING) {