534 void fsl_espi_cpu_irq(struct mpc8xxx_spi *mspi, u32 events)  in fsl_espi_cpu_irq()  argument
539 	if (events & SPIE_NE) {  in fsl_espi_cpu_irq()
544 		while (SPIE_RXCNT(events) < min(4, mspi->len)) {  in fsl_espi_cpu_irq()
546 			events = mpc8xxx_spi_read_reg(&reg_base->event);  in fsl_espi_cpu_irq()
568 	if (!(events & SPIE_NF)) {  in fsl_espi_cpu_irq()
572 		ret = spin_event_timeout(((events = mpc8xxx_spi_read_reg(  in fsl_espi_cpu_irq()
578 			mpc8xxx_spi_write_reg(&reg_base->event, events);  in fsl_espi_cpu_irq()
585 	mpc8xxx_spi_write_reg(&reg_base->event, events);  in fsl_espi_cpu_irq()
602 	u32 events;  in fsl_espi_irq()  local
605 	events = mpc8xxx_spi_read_reg(&reg_base->event);  in fsl_espi_irq()
606 	if (events)  in fsl_espi_irq()
609 	dev_vdbg(mspi->dev, "%s: events %x\n", __func__, events);  in fsl_espi_irq()
611 	fsl_espi_cpu_irq(mspi, events);  in fsl_espi_irq()