unmap_current_window
(void) unmap_current_window(iommu, rdip, cookie_array,
if (unmap_current_window(iommu, rdip, cookie_array, ccount, -1, 0)
(void) unmap_current_window(iommu, rdip, cookie_array, ccount, -1, 0);
static int unmap_current_window(amd_iommu_t *iommu, dev_info_t *rdip,