ARM: KVM: remove dead prototype for __kvm_tlb_flush_vmid

__kvm_tlb_flush_vmid has been renamed to __kvm_tlb_flush_vmid_ipa,
and the old prototype should have been removed when the code was
modified.
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <cdall@cs.columbia.edu>

arch/arm/include/asm/kvm_asm.h

@@ -72,8 +72,6 @@ extern char __kvm_hyp_vector[];
 extern char __kvm_hyp_code_start[];
 extern char __kvm_hyp_code_end[];
 
-extern void __kvm_tlb_flush_vmid(struct kvm *kvm);
-
 extern void __kvm_flush_vm_context(void);
 extern void __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa);