Make AddressSpaces QOM objects to ensure that they are destroyed when
their owners are finalized and also to get a unique path for debugging
output.

The name arguments were used to distinguish AddresSpaces in debugging
output, but they will represent property names after QOM-ification and
debugging output will show QOM paths. So change them to make them more
concise and also avoid conflicts with other properties.

Signed-off-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
---
 target/xtensa/cpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/xtensa/cpu.c b/target/xtensa/cpu.c
index 26a1c87a7856..de68a36bc36f 100644
--- a/target/xtensa/cpu.c
+++ b/target/xtensa/cpu.c
@@ -272,7 +272,7 @@ static void xtensa_cpu_initfn(Object *obj)
     env->system_er = g_malloc(sizeof(*env->system_er));
     memory_region_init_io(env->system_er, obj, NULL, env, "er",
                           UINT64_C(0x100000000));
-    address_space_init(env->address_space_er, NULL, env->system_er, "ER");
+    address_space_init(env->address_space_er, obj, env->system_er, "er-as");
 
     cpu->clock = qdev_init_clock_in(DEVICE(obj), "clk-in", NULL, cpu, 0);
     clock_set_hz(cpu->clock, env->config->clock_freq_khz * 1000);

-- 
2.51.0