KVM: X86: Remove kvm_register_clear_available()

It has no user.

Signed-off-by: Lai Jiangshan <laijs@linux.alibaba.com>
Message-Id: <20211108124407.12187-15-jiangshanlai@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/arch/x86/kvm/kvm_cache_regs.h b/arch/x86/kvm/kvm_cache_regs.h
index ac3d3bd662f41b5d1e3159aa80e8a2a93744b765..3febc342360cc7524b6c1665ee7621a1d0e1228e 100644 (file)
--- 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)
 {