xen/swiotlb: Fix compile warnings when using plain integer instead of…

… NULL pointer. arch/x86/xen/pci-swiotlb-xen.c:96:1: warning: Using plain integer as NULL pointer arch/x86/xen/pci-swiotlb-xen.c:96:1: warning: Using plain integer as NULL pointer Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
mariux64 · Sep 17, 2012 · 2a3bce8 · 2a3bce8
1 parent e815f45
commit 2a3bce8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git 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);