2 files changed, 2 insertions, 2 deletions
diff --git a/xen/drivers/passthrough/amd/iommu_init.c b/xen/drivers/passthrough/amd/iommu_init.c
index c19b51db4a..b431d16869 100644
--- a/xen/drivers/passthrough/amd/iommu_init.c
+++ b/xen/drivers/passthrough/amd/iommu_init.c
@@ -814,7 +814,7 @@ static bool_t __init set_iommu_interrupt_handler(struct amd_iommu *iommu)
         handler = &iommu_msi_type;
     ret = __setup_msi_irq(irq_to_desc(irq), &iommu->msi, handler);
     if ( !ret )
-        ret = request_irq(irq, iommu_interrupt_handler, 0, "amd_iommu", iommu);
+        ret = request_irq(irq, iommu_interrupt_handler, "amd_iommu", iommu);
     if ( ret )
     {
         destroy_irq(irq);
diff --git a/xen/drivers/passthrough/vtd/iommu.c b/xen/drivers/passthrough/vtd/iommu.c
index 76f7b8e98c..ddf713b423 100644
--- a/xen/drivers/passthrough/vtd/iommu.c
+++ b/xen/drivers/passthrough/vtd/iommu.c
@@ -1098,7 +1098,7 @@ static int __init iommu_set_interrupt(struct acpi_drhd_unit *drhd)
 
     desc = irq_to_desc(irq);
     desc->handler = &dma_msi_type;
-    ret = request_irq(irq, iommu_page_fault, 0, "dmar", iommu);
+    ret = request_irq(irq, iommu_page_fault, "dmar", iommu);
     if ( ret )
     {
         desc->handler = &no_irq_type;