368 	unsigned int cascade_irq = qe_ic_get_low_irq(qe_ic);  in qe_ic_cascade_low()  local
371 	if (cascade_irq != 0)  in qe_ic_cascade_low()
372 		generic_handle_irq(cascade_irq);  in qe_ic_cascade_low()
381 	unsigned int cascade_irq = qe_ic_get_high_irq(qe_ic);  in qe_ic_cascade_high()  local
384 	if (cascade_irq != 0)  in qe_ic_cascade_high()
385 		generic_handle_irq(cascade_irq);  in qe_ic_cascade_high()
394 	unsigned int cascade_irq;  in qe_ic_cascade_muxed_mpic()  local
397 	cascade_irq = qe_ic_get_high_irq(qe_ic);  in qe_ic_cascade_muxed_mpic()
398 	if (cascade_irq == 0)  in qe_ic_cascade_muxed_mpic()
399 		cascade_irq = qe_ic_get_low_irq(qe_ic);  in qe_ic_cascade_muxed_mpic()
401 	if (cascade_irq != 0)  in qe_ic_cascade_muxed_mpic()
402 		generic_handle_irq(cascade_irq);  in qe_ic_cascade_muxed_mpic()