KVM: SVM: make the avic parameter a bool

Make it consistent with kvm_intel.enable_apicv.
Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

arch/x86/kvm/svm/avic.c

@@ -28,8 +28,8 @@
 #include "svm.h"
 
 /* enable / disable AVIC */
-int avic;
-module_param(avic, int, S_IRUGO);
+bool avic;
+module_param(avic, bool, S_IRUGO);
 
 #define SVM_AVIC_DOORBELL	0xc001011b
 

arch/x86/kvm/svm/svm.h

@@ -479,7 +479,7 @@ extern struct kvm_x86_nested_ops svm_nested_ops;
 
 #define VMCB_AVIC_APIC_BAR_MASK		0xFFFFFFFFFF000ULL
 
-extern int avic;
+extern bool avic;
 
 static inline void avic_update_vapic_bar(struct vcpu_svm *svm, u64 data)
 {