/*!
 * zasevb_gpio_int_hndlr() - gpio interrupt handler
 * @param irq
 * @param dev_id
 * @param regs
 * @return interrupt handler status
 * This disables the gpio interrup and schedules the isp1301 bottom half handler.
 *
 */
static irqreturn_t zasevb_gpio_int_hndlr (int irq, void *dev_id, struct pt_regs *regs)
{
        disable_irq(irq);
        zasevb_int_disabled = TRUE;
        TRACE_MSG0(REMOVE_TCD, "ZASEVB GPIO INTERRUPT: SCHEDULE WORK");
        isp1301_bh_wakeup(REMOVE_tcd_instance->otg, FALSE);

        return IRQ_HANDLED;
}
/*!
 * zasevb_gpio_int_hndlr() - gpio interrupt handler
 * @param irq
 * @param dev_id
 * @param regs
 * @return interrupt handler status
 * This disables the gpio interrup and schedules the isp1301 bottom half handler.
 *
 */             
static irqreturn_t zasevb_gpio_int_hndlr (int irq, void *dev_id, struct pt_regs *regs)
{        
	gpio_config_int_en(ZGPIO_PORT, ZGPIO_PIN, FALSE);

        TRACE_MSG0(TCD, "ZASEVB GPIO INTERRUPT: SCHEDULE WORK");
        isp1301_bh_wakeup(FALSE);

        return IRQ_HANDLED;
}