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>
---
 hw/sparc64/sun4u_iommu.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/hw/sparc64/sun4u_iommu.c b/hw/sparc64/sun4u_iommu.c
index 0a5703044e7a..72ccf293b46e 100644
--- a/hw/sparc64/sun4u_iommu.c
+++ b/hw/sparc64/sun4u_iommu.c
@@ -298,8 +298,7 @@ static void iommu_init(Object *obj)
     memory_region_init_iommu(&s->iommu, sizeof(s->iommu),
                              TYPE_SUN4U_IOMMU_MEMORY_REGION, OBJECT(s),
                              "iommu-sun4u", UINT64_MAX);
-    address_space_init(&s->iommu_as, NULL, MEMORY_REGION(&s->iommu),
-                       "iommu-as");
+    address_space_init(&s->iommu_as, obj, MEMORY_REGION(&s->iommu), "as");
 
     memory_region_init_io(&s->iomem, obj, &iommu_mem_ops, s, "iommu",
                           IOMMU_NREGS * sizeof(uint64_t));

-- 
2.51.0