GPIO Interrupt not working

[satar1980]

void gpioe_irq_handler(void)
{
printf(",");
uint8_t a = eint_pin_get_status(GPIOE, 11);
printf("status = %d , %d\r\n",a);

}

int main(void)
{

.............................................................
gpio_pin_init(GPIOE, 11, GPIO_MODE_AF5, GPIO_PULL_NONE, GPIO_DRV_3);
eint_pin_init(GPIOE, 11, EINT_TRG_RISING);
eint_pin_enable(GPIOE,11);

f1c100s_intc_set_isr(F1C100S_IRQ_GPIOE, gpioe_irq_handler,0);
f1c100s_intc_set_priority(F1C100S_IRQ_GPIOE,1);
f1c100s_intc_enable_irq(F1C100S_IRQ_GPIOE);

.............................................

}

why this code not woking, interrupt not trigered. anybody help me please