xen/swiotlb: Fix compile warnings when using plain integer instead of NULL pointer.

[firefly-linux-kernel-4.4.55.git] / arch / x86 / xen / pci-swiotlb-xen.c

diff --git a/arch/x86/xen/pci-swiotlb-xen.c b/arch/x86/xen/pci-swiotlb-xen.c
index b152640d83884c2c4e80ca701bc158bb89eef726..1608244756de2bbf9645287a0c9c41adbf688e21 100644 (file)
--- a/arch/x86/xen/pci-swiotlb-xen.c
+++ b/arch/x86/xen/pci-swiotlb-xen.c
@@ -97,6 +97,6 @@ int pci_xen_swiotlb_init_late(void)
 EXPORT_SYMBOL_GPL(pci_xen_swiotlb_init_late);
 
 IOMMU_INIT_FINISH(pci_xen_swiotlb_detect,
-                 0,
+                 NULL,
                  pci_xen_swiotlb_init,
-                 0);
+                 NULL);