hv: remove unused API init_cpu

Signed-off-by: Binbin Wu <binbin.wu@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>

Author: binbinwu1

hypervisor/arch/x86/guest/vcpu.c

@@ -258,15 +258,6 @@ void reset_vcpu(struct vcpu *vcpu)
 	vlapic_init(vlapic);
 }
 
-void init_vcpu(struct vcpu *vcpu)
-{
-	if (is_vcpu_bsp(vcpu))
-		vcpu->arch_vcpu.cpu_mode = CPU_MODE_64BIT;
-	else
-		vcpu->arch_vcpu.cpu_mode = CPU_MODE_REAL;
-	/* init_vmcs is delayed to vcpu vmcs launch first time */
-}
-
 void pause_vcpu(struct vcpu *vcpu, enum vcpu_state new_state)
 {
 	int pcpu_id = get_cpu_id();

hypervisor/include/arch/x86/guest/vcpu.h

@@ -282,7 +282,6 @@ int shutdown_vcpu(struct vcpu *vcpu);
 int destroy_vcpu(struct vcpu *vcpu);
 
 void reset_vcpu(struct vcpu *vcpu);
-void init_vcpu(struct vcpu *vcpu);
 void pause_vcpu(struct vcpu *vcpu, enum vcpu_state new_state);
 void resume_vcpu(struct vcpu *vcpu);
 void schedule_vcpu(struct vcpu *vcpu);