exec: call cpu_exec_exit() from a CPU unrealize common function

As cpu_exec_exit() mirrors the cpu_exec_realizefn(),
rename it as cpu_exec_unrealizefn().

Create and register a cpu_common_unrealizefn() function for
the CPU device class and call cpu_exec_unrealizefn() from
this function.

Remove cpu_exec_exit() from cpu_common_finalize()
(which mirrors init, not realize), and as x86_cpu_unrealizefn()
and ppc_cpu_unrealizefn() overwrite the device class unrealize function,
add a call to a parent_unrealize pointer.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/exec.c b/exec.c
index 9c97a0a..9a736da 100644
--- a/exec.c
+++ b/exec.c
@@ -596,7 +596,7 @@ AddressSpace *cpu_get_address_space(CPUState *cpu, int asidx)
 }
 #endif
 
-void cpu_exec_exit(CPUState *cpu)
+void cpu_exec_unrealizefn(CPUState *cpu)
 {
     CPUClass *cc = CPU_GET_CLASS(cpu);