diff --git a/arch/x86/kvm/kvm_cache_regs.h b/arch/x86/kvm/kvm_cache_regs.h
index ac3d3bd662f4..3febc342360c 100644
--- a/arch/x86/kvm/kvm_cache_regs.h
+++ b/arch/x86/kvm/kvm_cache_regs.h
@@ -68,13 +68,6 @@ static inline void kvm_register_mark_available(struct kvm_vcpu *vcpu,
 	__set_bit(reg, (unsigned long *)&vcpu->arch.regs_avail);
 }
 
-static inline void kvm_register_clear_available(struct kvm_vcpu *vcpu,
-					       enum kvm_reg reg)
-{
-	__clear_bit(reg, (unsigned long *)&vcpu->arch.regs_avail);
-	__clear_bit(reg, (unsigned long *)&vcpu->arch.regs_dirty);
-}
-
 static inline void kvm_register_mark_dirty(struct kvm_vcpu *vcpu,
 					   enum kvm_reg reg)
 {