KVM: x86: Mark kvm_arch_setup_async_pf static

It has no user outside mmu.c and also no prototype.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 463ff2ef9b2f4373a6a153e6747d7f541f6d7339..7ab734d5476e81cb2cf0753f506d84a358726204 100644 (file)
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -2587,7 +2587,7 @@ static int nonpaging_page_fault(struct kvm_vcpu *vcpu, gva_t gva,
                             error_code & PFERR_WRITE_MASK, gfn);
 }
 
-int kvm_arch_setup_async_pf(struct kvm_vcpu *vcpu, gva_t gva, gfn_t gfn)
+static int kvm_arch_setup_async_pf(struct kvm_vcpu *vcpu, gva_t gva, gfn_t gfn)
 {
        struct kvm_arch_async_pf arch;
        arch.token = (vcpu->arch.apf.id++ << 12) | vcpu->vcpu_id;