u32 dmaisr;
u32 status;
unsigned short i;
- irqreturn_t ret = IRQ_NONE;
+ int ret = 0;
int err;
dmaisr = readl(chip->regs + HSU_PCI_DMAISR);
if (dmaisr & 0x1) {
err = hsu_dma_get_status(chip, i, &status);
if (err > 0)
- ret |= IRQ_HANDLED;
+ ret |= 1;
else if (err == 0)
ret |= hsu_dma_do_irq(chip, i, status);
}
dmaisr >>= 1;
}
- return ret;
+ return IRQ_RETVAL(ret);
}
static int hsu_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)