stubs: remove stubs/kvm.c

This has a single function, just move it to the other target/*/kvm.c files.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

stubs/Makefile.objs

@@ -31,7 +31,6 @@ stub-obj-y += uuid.o
 stub-obj-y += vm-stop.o
 stub-obj-y += vmstate.o
 stub-obj-$(CONFIG_WIN32) += fd-register.o
-stub-obj-y += kvm.o
 stub-obj-y += qmp_pc_dimm_device_list.o
 stub-obj-y += target-monitor-defs.o
 stub-obj-y += target-get-monitor-def.o

stubs/kvm.c

@@ -1,8 +0,0 @@
-#include "qemu/osdep.h"
-#include "qemu-common.h"
-#include "sysemu/kvm.h"
-
-int kvm_arch_irqchip_create(MachineState *ms, KVMState *s)
-{
-    return 0;
-}

target/mips/kvm.c

@@ -55,6 +55,11 @@ int kvm_arch_init(MachineState *ms, KVMState *s)
     return 0;
 }
 
+int kvm_arch_irqchip_create(MachineState *ms, KVMState *s)
+{
+    return 0;
+}
+
 int kvm_arch_init_vcpu(CPUState *cs)
 {
     MIPSCPU *cpu = MIPS_CPU(cs);

target/ppc/kvm.c

@@ -145,6 +145,11 @@ int kvm_arch_init(MachineState *ms, KVMState *s)
     return 0;
 }
 
+int kvm_arch_irqchip_create(MachineState *ms, KVMState *s)
+{
+    return 0;
+}
+
 static int kvm_arch_sync_sregs(PowerPCCPU *cpu)
 {
     CPUPPCState *cenv = &cpu->env;

target/s390x/kvm.c

@@ -294,6 +294,11 @@ int kvm_arch_init(MachineState *ms, KVMState *s)
     return 0;
 }
 
+int kvm_arch_irqchip_create(MachineState *ms, KVMState *s)
+{
+    return 0;
+}
+
 unsigned long kvm_arch_vcpu_id(CPUState *cpu)
 {
     return cpu->cpu_index;