[PATCH] x86/xen: make xen_pvmmu_arch_setup() static

[Jason Yan <yanaijie@xxxxxxxxxx>]

Fix the following sparse warning:

arch/x86/xen/setup.c:998:12: warning: symbol 'xen_pvmmu_arch_setup' was not
declared. Should it be static?

Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Jason Yan <yanaijie@xxxxxxxxxx>
---
 arch/x86/xen/setup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index 33b0e20df7fc..1a2d8a50dac4 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -985,7 +985,7 @@ void xen_enable_syscall(void)
 #endif /* CONFIG_X86_64 */
 }
 
-void __init xen_pvmmu_arch_setup(void)
+static void __init xen_pvmmu_arch_setup(void)
 {
        HYPERVISOR_vm_assist(VMASST_CMD_enable, VMASST_TYPE_4gb_segments);
        HYPERVISOR_vm_assist(VMASST_CMD_enable, 
VMASST_TYPE_writable_pagetables);
-- 
2.17.2