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>

arch/x86/kvm/irq.c

@@ -63,7 +63,7 @@ int kvm_cpu_has_injectable_intr(struct kvm_vcpu *v)
 	if (kvm_cpu_has_extint(v))
 		return 1;
 
-	if (kvm_apic_vid_enabled(v->kvm))
+	if (kvm_vcpu_apic_vid_enabled(v))
 		return 0;
 
 	return kvm_apic_has_interrupt(v) != -1; /* LAPIC */