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Diffstat (limited to 'arch/x86/xen/pci-swiotlb-xen.c')
-rw-r--r--arch/x86/xen/pci-swiotlb-xen.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/xen/pci-swiotlb-xen.c b/arch/x86/xen/pci-swiotlb-xen.c
index 54f9aa7e8457..46df59aeaa06 100644
--- a/arch/x86/xen/pci-swiotlb-xen.c
+++ b/arch/x86/xen/pci-swiotlb-xen.c
@@ -18,7 +18,7 @@
#endif
#include <linux/export.h>
-int xen_swiotlb __read_mostly;
+static int xen_swiotlb __read_mostly;
/*
* pci_xen_swiotlb_detect - set xen_swiotlb to 1 if necessary
@@ -56,7 +56,7 @@ int __init pci_xen_swiotlb_detect(void)
return xen_swiotlb;
}
-void __init pci_xen_swiotlb_init(void)
+static void __init pci_xen_swiotlb_init(void)
{
if (xen_swiotlb) {
xen_swiotlb_init_early();