intr_msi_register
if (intr_msi_register(dev, xref) != 0) {
intr_msi_register(dev, sc->sc_xref);
error = intr_msi_register(dev, xref);
if (intr_msi_register(sc->dev,
err = intr_msi_register(dev, ACPI_MSI_XREF);
intr_msi_register(dev, xref);
err = intr_msi_register(dev, xref);
err = intr_msi_register(dev, di->msi_xref);
if (intr_msi_register(sc->dev,
err = intr_msi_register(dev, xref);
int intr_msi_register(device_t, intptr_t);