KVM: x86: replace vm_has_apicv hook with cpu_uses_apicv

This will avoid an unnecessary trip to ->kvm and from there to the VPIC.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h
index eb46d6b..7259d27 100644
--- a/arch/x86/kvm/lapic.h
+++ b/arch/x86/kvm/lapic.h
@@ -143,9 +143,9 @@
 	return apic->vcpu->arch.apic_base & X2APIC_ENABLE;
 }
 
-static inline bool kvm_apic_vid_enabled(struct kvm *kvm)
+static inline bool kvm_vcpu_apic_vid_enabled(struct kvm_vcpu *vcpu)
 {
-	return kvm_x86_ops->vm_has_apicv(kvm);
+	return kvm_x86_ops->cpu_uses_apicv(vcpu);
 }
 
 static inline bool kvm_apic_has_events(struct kvm_vcpu *vcpu)