if (retval) goto error_out2;
retval = request_irq(sport->rtsirq, imx_rtsint,
- IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
+ (sport->rtsirq < IMX_IRQS) ? 0 :
+ IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
DRIVER_NAME, sport);
if (retval) goto error_out3;